在英语学习过程中,我们会发现许多相似而意义不同的词语。对于一名英语教师来说,英语词语用法辨异是基本功之一。准确掌握相关词的内涵以及它们之间的错综复杂的关系,是我们运用和传授知识,教导学生的必修课。笔者在教学过程中,发现学...在英语学习过程中,我们会发现许多相似而意义不同的词语。对于一名英语教师来说,英语词语用法辨异是基本功之一。准确掌握相关词的内涵以及它们之间的错综复杂的关系,是我们运用和传授知识,教导学生的必修课。笔者在教学过程中,发现学生容易混淆except与except for,现就它们之间的异同作些粗略的分析。 一、Except≠Except For 1.Except+宾语(名词、代词、不定式或介词短语),意为“除……之外”,“不包括”。而Except for一般只能接名词作宾语。例如: He answered all the questions except the last one.(Except+名词) 除了最后一题,他回答了所有的问题。 can take holiday at any time except in August.(Except+介词短语) 除了八月,我什么时候都可以休假。 Everyone passed the exam except him.(except+代词) 除了他,大家都通过了考试。 He is everywhere except in the night place. (except+介词短语) 他无处不在,就是不在他该在的地方。 No one except the graduated assistant understood the result of the experiments.(except+名词) 除了见习助教外,谁也不了解实验的结果。 There is nothing to be done,except to return.(except+不定式)展开更多
Small and micro enterprises play an extremely important role in the realization of employment, independent innovation,increasing taxes and so on, It is an important part of national economic development in China. Alth...Small and micro enterprises play an extremely important role in the realization of employment, independent innovation,increasing taxes and so on, It is an important part of national economic development in China. Although the government has introduced a series of supportive policies, but small and micro enterprises arc still faced with many development problems, small and micro enterprises face an important problem is financing difficulty, which relates to its health, sustainable and stable development. This paper analyzes the financing problem of small and micro enterprises from the new net loan mode of P2B, hoping to benefit the development of small and micro enterprises.展开更多
Neologism is an important part of News English whose analysis and studying is of great significance to English learning. It covers a wide range of topics varying from politics, economy, culture, war, science, and tech...Neologism is an important part of News English whose analysis and studying is of great significance to English learning. It covers a wide range of topics varying from politics, economy, culture, war, science, and technology, with diverse genres ranging from news story, editorial to features, and review. This paper discusses the formation of neologisms in News English： abbreviation, compounding, derivation, loan words, analogy, and meaning transfer in the context of English news with the aim of facilitating language learners in learning English and better understanding world news as well as cultivating their cross cultural communication ability.展开更多
Abstract＂ The abundance of Olea ferruginea in Malakand Division has been significantly reduced across its distribution range due to anthropogenic pressure in the recent past. A number of initiatives were taken for gr...Abstract＂ The abundance of Olea ferruginea in Malakand Division has been significantly reduced across its distribution range due to anthropogenic pressure in the recent past. A number of initiatives were taken for grafting this species to obtain better seeds for oil production, without the basic information on their ecology and management. To address this knowledge gap, we quantified the composition, structure and regeneration dynamics of Olea ferruginea forests in Malakand Division, Hindukush range of Pakistan. In the present study, five communities dominated by Oleaferruginea were identified using Ward＇s agglomerative cluster analysis. Total tree density ranged from 153-26o2 plants/ha, and basal area from 19.55 to 2353 m~ ha-1 with Olea having a relative density of 51% to 87% and basal area of 48% to 93%, respectively. The density of juveniles of the dominant and subordinate tree species were generally low which reflect their narrow distribution in the study area. Size-class distributions of O. ferruginea disclosed a bell-shaped pattern, indicating that forests were heavily exploited by local inhabitants in previous periods and recently by armed forces owing to security risks in the study area. The age （mean max. 300±34 years） and annual increment （3.2±1.2 years/cm） indicates that the species is long lived and generally slow growing among the different broad leaved species studied so far. However, the oldest trees can be found by the exploration of large diameter trees in the area. In addition, we found a stable linear relationship between the age and diameter （r2 = o.779）, indicating that diameter is a good predictor of age for this broad leaved species. In view of its relatively slow growth, longevity and positive ring-width characteristics O. ferruginea seems to be a suitable choice for dendroecological and dendrochronological studies in lesser Himalayan and Hindukush ranges of Pakistan. The results obtained from this study may help in understanding the composition, structure and regeneration dynamics of other subtropical broad leaved species.展开更多
On the basis of multifaceted investigations of approximately 600 phytosociological surveys of foxtail meadows taken in years 2002-2012 in river valleys with the assistance of the Braun-Blanquet method, the authors car...On the basis of multifaceted investigations of approximately 600 phytosociological surveys of foxtail meadows taken in years 2002-2012 in river valleys with the assistance of the Braun-Blanquet method, the authors carried out evaluation of the floristic composition with respect to phytosociological structure, floristic variability, degree of synanthropisation and life form structures. In addition, they ascertained the dependence of floristic variability of Alopecuretum pratensis phytocenoses on site conditions determined using： the phytoindication method and the laboratory analyses assessed the soil content of available forms of P and K and of Mg. The greatest areas among the recognised syntaxons are taken up by patches of a typical sub-association developed in fresh sites on soils of lightly acid reaction and moderate nitrogen availability. Floristic variability of Alopecuretum pratensis is characterised by： presence in the phytosociological structure of species characteristic for other syntaxons, floristic abundance and botanical structure, domination of species of the 1 st and 2nd degree of stability, high proportion of synanthropic species, values of the floristic diversity index （H＇）, natural and fodder score values. Geobotanical variability of foxtail meadows confirms difficulties with unequivocal determination of the systematic position of the Alopecuretum pratensis association.展开更多
The aim of the study is to conduct comprehensive experiments and developments of innovative technologies to produce the oil extract of amaranth for their application as food additives in the food industry. To achieve ...The aim of the study is to conduct comprehensive experiments and developments of innovative technologies to produce the oil extract of amaranth for their application as food additives in the food industry. To achieve the aim, the following tasks were identified： （I） study the physicochemical, biochemical properties and the composition of amaranth seeds; （2） improving the methods for producing the oil extract of amaranth. This article is devoted to complex research of processes of manufacture of vegetable oils. Authors have developed scientific bases of improvement and an intensification of technological processes for production of oil from amaranth seeds. The authors have developed a new technology for extracting of oil from amaranth seeds using hexane as a solvent. The proposed method provides to obtain oil without great technical effort and keeps it all the nutrients that promote the highest taste of the product and with little labor and time costs.展开更多
The united front work is an important part of the general pattern of united front work, and it is an important part of the party building in colleges and universities. It involves broad, comprehensive, democratic, non...The united front work is an important part of the general pattern of united front work, and it is an important part of the party building in colleges and universities. It involves broad, comprehensive, democratic, non-party intellectuals, Religion, returned overseas Chinese, Taiwan compatriots and Taiwan overseas students and other aspects of the task, is the microcosm of the united front work and the window. Colleges and universities is an important base for cultivating talents. Teachers ‘teaching level and ideology and morality all directly affect young students’ outlook on life and values. Fully mobilize the enthusiasm and creativity of non-party people, is conducive to schools to complete the dissemination of knowledge, training the sacred mission of talent, help to promote the work of the school center to complete. The wide application of new media has provided new opportunities and new challenges for the united front work in colleges and universities.展开更多
There are essentially six sources for obsidians in the Mediterranean Basin： Mount Arci in Sardinia, the islands of Lipari and Pantelleria in Sicily and Palmarola in Latium, as well as the islands of Melos and Gyali i...There are essentially six sources for obsidians in the Mediterranean Basin： Mount Arci in Sardinia, the islands of Lipari and Pantelleria in Sicily and Palmarola in Latium, as well as the islands of Melos and Gyali in the south-eastern part of Greece. Identification and quantification of principal and trace elements which compose this volcanic glass allow source tracking. The present study proposes a investigation methodology, which was developed on a sample set composed by archaeological obsidian findings from Neolithic sites in Latium; three different analytical techniques are compared： SEM-EDXS, ED-XRF and LA-ICP-MS, in order to gather a wide data set to be compared with data in literature and to be processed by Principal Component Analysis （PCA） for assigning a provenance to each find.展开更多
The first comprehensive study of abundance, richness and distribution of Mbuna in Lake Malawi was carried out in the 1980s. The present study examined changes of species richness and abundance of Mbuna with time. Most...The first comprehensive study of abundance, richness and distribution of Mbuna in Lake Malawi was carried out in the 1980s. The present study examined changes of species richness and abundance of Mbuna with time. Most sites demarcated during the 1980s survey were explored in order to determine changes in abundance and composition of Mbuna over a period of more than 20 years Chi-square analysis revealed significant difference （p 〈 0.05） in abundance of Mbuna between 1983 and 2005 with the exception of Chinyankhwazi and Chinyamwezi where the difference was not significant （p 〉 0.05）. Cluster analysis showed changes in species composition between 1983 and 2005 in various sites. Generally, there were more species lost in a given area than new species observed in 2005. Decline in Mbuna species richness might have been caused by siltation, harvesting of Mbuna for food and ornamental fish trade while new species were mostly introduced through translocation from one part of the lake to another.展开更多
Teaching evaluation is an important and essential part of teaching, is an important means of detecting teaching effect. The traditional way of teaching evaluation only concerned with results of student learning, which...Teaching evaluation is an important and essential part of teaching, is an important means of detecting teaching effect. The traditional way of teaching evaluation only concerned with results of student learning, which is not conducive to reforms of English teaching methods and content. Our school s implemented English curriculum evaluation method combining formative assessment and summative assessment, which reflects the times, openness and flexibility of English teaching, but help to improve the overall quality of students, greatly promoting the reform of English teaching and development.展开更多
After the reform and opening up in China, the development of township enterprises is growing very fast. Tt has made outstanding contributions to China＇s development, and has become an important part of China＇ s econ...After the reform and opening up in China, the development of township enterprises is growing very fast. Tt has made outstanding contributions to China＇s development, and has become an important part of China＇ s economy. However, with the new economy＇s coming, the exterior and interior environment of human resource managementhas been changed greatly and the old human resource management system of township enterprises has restrictedtheir development. Based on the analysis on the problems existing in the human resource management of townshipenterprises, the paper advances a series of countermeasuresto elevate the level of the human resource management of township enterprises, to enhance their competence.展开更多
文摘在英语学习过程中,我们会发现许多相似而意义不同的词语。对于一名英语教师来说,英语词语用法辨异是基本功之一。准确掌握相关词的内涵以及它们之间的错综复杂的关系,是我们运用和传授知识,教导学生的必修课。笔者在教学过程中,发现学生容易混淆except与except for,现就它们之间的异同作些粗略的分析。 一、Except≠Except For 1.Except+宾语(名词、代词、不定式或介词短语),意为“除……之外”,“不包括”。而Except for一般只能接名词作宾语。例如: He answered all the questions except the last one.(Except+名词) 除了最后一题,他回答了所有的问题。 can take holiday at any time except in August.(Except+介词短语) 除了八月,我什么时候都可以休假。 Everyone passed the exam except him.(except+代词) 除了他,大家都通过了考试。 He is everywhere except in the night place. (except+介词短语) 他无处不在,就是不在他该在的地方。 No one except the graduated assistant understood the result of the experiments.(except+名词) 除了见习助教外,谁也不了解实验的结果。 There is nothing to be done,except to return.(except+不定式)
文摘Small and micro enterprises play an extremely important role in the realization of employment, independent innovation,increasing taxes and so on, It is an important part of national economic development in China. Although the government has introduced a series of supportive policies, but small and micro enterprises arc still faced with many development problems, small and micro enterprises face an important problem is financing difficulty, which relates to its health, sustainable and stable development. This paper analyzes the financing problem of small and micro enterprises from the new net loan mode of P2B, hoping to benefit the development of small and micro enterprises.
文摘Neologism is an important part of News English whose analysis and studying is of great significance to English learning. It covers a wide range of topics varying from politics, economy, culture, war, science, and technology, with diverse genres ranging from news story, editorial to features, and review. This paper discusses the formation of neologisms in News English： abbreviation, compounding, derivation, loan words, analogy, and meaning transfer in the context of English news with the aim of facilitating language learners in learning English and better understanding world news as well as cultivating their cross cultural communication ability.
文摘Abstract＂ The abundance of Olea ferruginea in Malakand Division has been significantly reduced across its distribution range due to anthropogenic pressure in the recent past. A number of initiatives were taken for grafting this species to obtain better seeds for oil production, without the basic information on their ecology and management. To address this knowledge gap, we quantified the composition, structure and regeneration dynamics of Olea ferruginea forests in Malakand Division, Hindukush range of Pakistan. In the present study, five communities dominated by Oleaferruginea were identified using Ward＇s agglomerative cluster analysis. Total tree density ranged from 153-26o2 plants/ha, and basal area from 19.55 to 2353 m~ ha-1 with Olea having a relative density of 51% to 87% and basal area of 48% to 93%, respectively. The density of juveniles of the dominant and subordinate tree species were generally low which reflect their narrow distribution in the study area. Size-class distributions of O. ferruginea disclosed a bell-shaped pattern, indicating that forests were heavily exploited by local inhabitants in previous periods and recently by armed forces owing to security risks in the study area. The age （mean max. 300±34 years） and annual increment （3.2±1.2 years/cm） indicates that the species is long lived and generally slow growing among the different broad leaved species studied so far. However, the oldest trees can be found by the exploration of large diameter trees in the area. In addition, we found a stable linear relationship between the age and diameter （r2 = o.779）, indicating that diameter is a good predictor of age for this broad leaved species. In view of its relatively slow growth, longevity and positive ring-width characteristics O. ferruginea seems to be a suitable choice for dendroecological and dendrochronological studies in lesser Himalayan and Hindukush ranges of Pakistan. The results obtained from this study may help in understanding the composition, structure and regeneration dynamics of other subtropical broad leaved species.
文摘On the basis of multifaceted investigations of approximately 600 phytosociological surveys of foxtail meadows taken in years 2002-2012 in river valleys with the assistance of the Braun-Blanquet method, the authors carried out evaluation of the floristic composition with respect to phytosociological structure, floristic variability, degree of synanthropisation and life form structures. In addition, they ascertained the dependence of floristic variability of Alopecuretum pratensis phytocenoses on site conditions determined using： the phytoindication method and the laboratory analyses assessed the soil content of available forms of P and K and of Mg. The greatest areas among the recognised syntaxons are taken up by patches of a typical sub-association developed in fresh sites on soils of lightly acid reaction and moderate nitrogen availability. Floristic variability of Alopecuretum pratensis is characterised by： presence in the phytosociological structure of species characteristic for other syntaxons, floristic abundance and botanical structure, domination of species of the 1 st and 2nd degree of stability, high proportion of synanthropic species, values of the floristic diversity index （H＇）, natural and fodder score values. Geobotanical variability of foxtail meadows confirms difficulties with unequivocal determination of the systematic position of the Alopecuretum pratensis association.
文摘The aim of the study is to conduct comprehensive experiments and developments of innovative technologies to produce the oil extract of amaranth for their application as food additives in the food industry. To achieve the aim, the following tasks were identified： （I） study the physicochemical, biochemical properties and the composition of amaranth seeds; （2） improving the methods for producing the oil extract of amaranth. This article is devoted to complex research of processes of manufacture of vegetable oils. Authors have developed scientific bases of improvement and an intensification of technological processes for production of oil from amaranth seeds. The authors have developed a new technology for extracting of oil from amaranth seeds using hexane as a solvent. The proposed method provides to obtain oil without great technical effort and keeps it all the nutrients that promote the highest taste of the product and with little labor and time costs.
文摘The united front work is an important part of the general pattern of united front work, and it is an important part of the party building in colleges and universities. It involves broad, comprehensive, democratic, non-party intellectuals, Religion, returned overseas Chinese, Taiwan compatriots and Taiwan overseas students and other aspects of the task, is the microcosm of the united front work and the window. Colleges and universities is an important base for cultivating talents. Teachers ‘teaching level and ideology and morality all directly affect young students’ outlook on life and values. Fully mobilize the enthusiasm and creativity of non-party people, is conducive to schools to complete the dissemination of knowledge, training the sacred mission of talent, help to promote the work of the school center to complete. The wide application of new media has provided new opportunities and new challenges for the united front work in colleges and universities.
文摘There are essentially six sources for obsidians in the Mediterranean Basin： Mount Arci in Sardinia, the islands of Lipari and Pantelleria in Sicily and Palmarola in Latium, as well as the islands of Melos and Gyali in the south-eastern part of Greece. Identification and quantification of principal and trace elements which compose this volcanic glass allow source tracking. The present study proposes a investigation methodology, which was developed on a sample set composed by archaeological obsidian findings from Neolithic sites in Latium; three different analytical techniques are compared： SEM-EDXS, ED-XRF and LA-ICP-MS, in order to gather a wide data set to be compared with data in literature and to be processed by Principal Component Analysis （PCA） for assigning a provenance to each find.
文摘The first comprehensive study of abundance, richness and distribution of Mbuna in Lake Malawi was carried out in the 1980s. The present study examined changes of species richness and abundance of Mbuna with time. Most sites demarcated during the 1980s survey were explored in order to determine changes in abundance and composition of Mbuna over a period of more than 20 years Chi-square analysis revealed significant difference （p 〈 0.05） in abundance of Mbuna between 1983 and 2005 with the exception of Chinyankhwazi and Chinyamwezi where the difference was not significant （p 〉 0.05）. Cluster analysis showed changes in species composition between 1983 and 2005 in various sites. Generally, there were more species lost in a given area than new species observed in 2005. Decline in Mbuna species richness might have been caused by siltation, harvesting of Mbuna for food and ornamental fish trade while new species were mostly introduced through translocation from one part of the lake to another.
文摘Teaching evaluation is an important and essential part of teaching, is an important means of detecting teaching effect. The traditional way of teaching evaluation only concerned with results of student learning, which is not conducive to reforms of English teaching methods and content. Our school s implemented English curriculum evaluation method combining formative assessment and summative assessment, which reflects the times, openness and flexibility of English teaching, but help to improve the overall quality of students, greatly promoting the reform of English teaching and development.
文摘After the reform and opening up in China, the development of township enterprises is growing very fast. Tt has made outstanding contributions to China＇s development, and has become an important part of China＇ s economy. However, with the new economy＇s coming, the exterior and interior environment of human resource managementhas been changed greatly and the old human resource management system of township enterprises has restrictedtheir development. Based on the analysis on the problems existing in the human resource management of townshipenterprises, the paper advances a series of countermeasuresto elevate the level of the human resource management of township enterprises, to enhance their competence.
