“Journal of Jilin University(Science Edition)”is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the People's Republic of...“Journal of Jilin University(Science Edition)”is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the People's Republic of China.The journal started publication in 1955.The original name at starting publication was“Journal of Natural Science of Northeast People University”.展开更多
“Journal of Jilin University(Science Edition)” is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the People’s Republic of C...“Journal of Jilin University(Science Edition)” is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the People’s Republic of China.The journal started publication in 1955.The original name at starting publication was “Journal of Natural Science of Northeast People University”.展开更多
“Journal of Jilin University(Science Edition)” is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the People’s Republic of C...“Journal of Jilin University(Science Edition)” is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the People’s Republic of China.The journal started publication in 1955.The original name at starting publication was “Journal of Natural Science of Northeast People University”,which was changed into “Acta Scientiarum Naturalium Universitatis Jilinensis” in 1958 owing to the name change of the university.展开更多
Researchers around the world strive to communicate new knowledge,primarily via publication,with the abstract being crucial in conveying core insights.Previous research has generally analyzed the discourse features of ...Researchers around the world strive to communicate new knowledge,primarily via publication,with the abstract being crucial in conveying core insights.Previous research has generally analyzed the discourse features of abstracts from a macro perspective and often employed either outdated texts,such as those over a decade old,or papers written by authors with lower English academic writing proficiency as research material.In this study,we analyzed forty abstracts from leading journals in applied linguistics,evenly split between Chinese and international journals.It revealed that the use of nominalization in abstracts by Chinese and international scholars showed similarities due to the universal academic requirement for conciseness.However,due to cultural and educational differences,each group differed in their respective language choices and nominalization usage.By analyzing the application of nominalization in different cultural contexts,the results of our study offered practical suggestions for crafting abstracts that effectively convey information,thereby,contributing to the broader academic community.展开更多
Aims and Scope Journal of Northeast Agricultural University(English Edition)is a comprehensive academic journal on agricultural sciences sponsored by Northeast Agricultural University and distributed worldwide.It is a...Aims and Scope Journal of Northeast Agricultural University(English Edition)is a comprehensive academic journal on agricultural sciences sponsored by Northeast Agricultural University and distributed worldwide.It is a peer reviewed journal published quarterly and mainly publishes review and research articles that reflect the latest achievements on crop science,horticulture,plant protection,resource and environment,animal science,veterinary medicine,agricultural engineering and technology,agricultural water conservancy,life science,biotechnology and food science.展开更多
Aims and Scope Journal of Northeast Agricultural University(English Edition) is a comprehensive academic journal on agricultural sciences sponsored by Northeast Agricultural University and distributed worldwide. It is...Aims and Scope Journal of Northeast Agricultural University(English Edition) is a comprehensive academic journal on agricultural sciences sponsored by Northeast Agricultural University and distributed worldwide. It is a peer reviewed journal published quarterly and mainly publishes review and research articles that reflect the latest achievements on crop science, horticulture, plant protection, resource and environment, animal science, veterinary medicine, agricultural engineering and technology, agricultural water conservancy, life science, biotechnology and food science.展开更多
The rhetorical structure of abstracts has been a widely discussed topic, as it can greatly enhance the abstract writing skills of second-language writers. This study aims to provide guidance on the syntactic features ...The rhetorical structure of abstracts has been a widely discussed topic, as it can greatly enhance the abstract writing skills of second-language writers. This study aims to provide guidance on the syntactic features that L2 learners can employ, as well as suggest which features they should focus on in English academic writing. To achieve this, all samples were analyzed for rhetorical moves using Hyland’s five-rhetorical move model. Additionally, all sentences were evaluated for syntactic complexity, considering measures such as global, clausal and phrasal complexity. The findings reveal that expert writers exhibit a more balanced use of syntactic complexity across moves, effectively fulfilling the rhetorical objectives of abstracts. On the other hand, MA students tend to rely excessively on embedded structures and dependent clauses in an attempt to increase complexity. The implications of these findings for academic writing research, pedagogy, and assessment are thoroughly discussed.展开更多
The stratigraphic sequence, framework and thickness of the abyssal-bathyal Cretaceous in Gyangze, the northern Tethyan Himalayas, South Xizang(Tibet), are revised in this paper. It is proposed that the Jiabula Formati...The stratigraphic sequence, framework and thickness of the abyssal-bathyal Cretaceous in Gyangze, the northern Tethyan Himalayas, South Xizang(Tibet), are revised in this paper. It is proposed that the Jiabula Formations: Chuangde Formation and Zongzhuo Formation constitute the Cretaceous in this area, in which their sequences, ages and thicknesses are distinctively different from the previous ones. The Jiabula Formation, aged from Berriasian to Santonian, is composed of black shale with intercalated turbiditic sandstone, lenticular limestone and pyrite展开更多
Natural Environment during the Living Period of Early Human and Gigantic Ape in West Hubei CHENG Jie, ZHENG Shaohua, GAO Zhenji, ZHANG Zhaoqun, FENG Xiaobo, and WANG Xiaoning (School of Earth Science and Mineral Resou...Natural Environment during the Living Period of Early Human and Gigantic Ape in West Hubei CHENG Jie, ZHENG Shaohua, GAO Zhenji, ZHANG Zhaoqun, FENG Xiaobo, and WANG Xiaoning (School of Earth Science and Mineral Resources, China University of Geosciences, Beijing 100083; Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Science, Beijing 100044; Department of Urban and Environment, Peking University, Beijing 100871; Institute of Cultural Relics and Archaeology of Hubei Province, Wuhan, Hubei 430077; Enshi Museum, Enshi, Hubei 445000)展开更多
The Discovery of Balmeisporites from the Taipinglinchang Formation in the Jiayin Basin, Heilongjiang and Its SignificanceWAN Chuanbiao, LIU Benpei, QIAO Xiuyun, YANG Jianguo, SHAN Xuanlong and REN Yanguang (1.College ...The Discovery of Balmeisporites from the Taipinglinchang Formation in the Jiayin Basin, Heilongjiang and Its SignificanceWAN Chuanbiao, LIU Benpei, QIAO Xiuyun, YANG Jianguo, SHAN Xuanlong and REN Yanguang (1.College of Earth Science of Jilin University, Changchun 130026; 2. College of Earth Science of China University of Geosciences, Beijing 100083; 3. Exploration and Development Research Institute of Daqing Oil Field Company Ltd., Daqing, Helongjiang 163712; 4 College of Earth and Space of Peking University, Beijing 100871)展开更多
Differential Salt Tectonic Deformation and Segmentation of the Kuqa Foreland Fold-Thrust Belt, Tarim Basin, Northwest China TANG Liangjie, LI Jingchang, YU Yixin, WANG Qinghua, YANG Wenjing, XIE Huiwen, CHEN Shuping a...Differential Salt Tectonic Deformation and Segmentation of the Kuqa Foreland Fold-Thrust Belt, Tarim Basin, Northwest China TANG Liangjie, LI Jingchang, YU Yixin, WANG Qinghua, YANG Wenjing, XIE Huiwen, CHEN Shuping and PENG Gengxin (Key Laboratory for Hydrocarbon Accumulation, China University of Petroleum, Ministry of Education, Beijing 102249; Basin & Reservoir Research Center, China University of Petroleum, Beijing 102249; Department of Earth Resources Engineering, Kyushu University, Japan; 4. Tarim Oilfield Company, PetroChina Company Ltd., Korla, Xinjiang 841000; 5.展开更多
Discovery of the Bivalvia-Qiyangia Assemblage in the Northern Qiangtang Area and Its Stratigraphic Significances LI Qian, LU Gang, ZHANG Nen, XU Hua, TANG Zhaoxia and WEI Xiaoyan (Guangxi Institute of Regional Geologi...Discovery of the Bivalvia-Qiyangia Assemblage in the Northern Qiangtang Area and Its Stratigraphic Significances LI Qian, LU Gang, ZHANG Nen, XU Hua, TANG Zhaoxia and WEI Xiaoyan (Guangxi Institute of Regional Geological Survey, Guilin, Guangxi 541003; No. 271 Team of Geological Survey, Guangxi Bureau of Geological Exploration, Guilin, Guangxi 541100) A set of Early Jurassic freshwater Bivalvia assemblage, Qiyangia assemblage, was discovered recently from the "Qoima Co Formation" in the Duxue Mountain area in the Qiangtang Basin,展开更多
A Taxanomic Study on Primitive EuconodontsWU Guichun, YAO Jianxin and JI Zhansheng(Institute of Geology, Chinese Academy of Geological Sciences,Beijing 100037)Primitive euconodonts are extrmely abundant and varied in ...A Taxanomic Study on Primitive EuconodontsWU Guichun, YAO Jianxin and JI Zhansheng(Institute of Geology, Chinese Academy of Geological Sciences,Beijing 100037)Primitive euconodonts are extrmely abundant and varied in the Late Cambrian in western Shandong Province. Two new genera are established, including Camconodontus gen. nov. and Laiwunodus gen. nov. Among them the following species are described: Camconodontus rotundatus gen. et sp. nov., Camconodontus sp., Laiwunodus lateronodus gen. et sp. nov., and展开更多
Preliminary Study on the Isotopic Age of Metamorphism and Anatexis of the Fuping Group of the Environs of Xiaojue, Pingshan County, Hebei Province CHENG Yuqi, WAN Yusheng and GAO Jifeng(Geological Institute, Chinese A...Preliminary Study on the Isotopic Age of Metamorphism and Anatexis of the Fuping Group of the Environs of Xiaojue, Pingshan County, Hebei Province CHENG Yuqi, WAN Yusheng and GAO Jifeng(Geological Institute, Chinese Academy Geological Sciences, Beijing, 100037) Part of the metamorphic rocks of the Early Precambrian Fuping Group of the study area have been subjected to differential anatexis shortly after the climax of regional metamorphism. Isotopic age studies of the zircons from both the metamorphic rocks and their anatectic derivatives by the single crystal U-Pb method have been carried out by the authors. The upper intercept age of the U-Pb concordia has been interpreted as the age of metamorphism or anatexis of the samples concerned. The results of the isotopic determination of zircons from the samples of three different rock types collected near Xiaojue and in the area further east(Fig. 1) give the age of regional metamor-展开更多
文摘“Journal of Jilin University(Science Edition)”is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the People's Republic of China.The journal started publication in 1955.The original name at starting publication was“Journal of Natural Science of Northeast People University”.
文摘“Journal of Jilin University(Science Edition)” is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the People’s Republic of China.The journal started publication in 1955.The original name at starting publication was “Journal of Natural Science of Northeast People University”.
文摘“Journal of Jilin University(Science Edition)” is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the People’s Republic of China.The journal started publication in 1955.The original name at starting publication was “Journal of Natural Science of Northeast People University”,which was changed into “Acta Scientiarum Naturalium Universitatis Jilinensis” in 1958 owing to the name change of the university.
文摘Researchers around the world strive to communicate new knowledge,primarily via publication,with the abstract being crucial in conveying core insights.Previous research has generally analyzed the discourse features of abstracts from a macro perspective and often employed either outdated texts,such as those over a decade old,or papers written by authors with lower English academic writing proficiency as research material.In this study,we analyzed forty abstracts from leading journals in applied linguistics,evenly split between Chinese and international journals.It revealed that the use of nominalization in abstracts by Chinese and international scholars showed similarities due to the universal academic requirement for conciseness.However,due to cultural and educational differences,each group differed in their respective language choices and nominalization usage.By analyzing the application of nominalization in different cultural contexts,the results of our study offered practical suggestions for crafting abstracts that effectively convey information,thereby,contributing to the broader academic community.
文摘Aims and Scope Journal of Northeast Agricultural University(English Edition)is a comprehensive academic journal on agricultural sciences sponsored by Northeast Agricultural University and distributed worldwide.It is a peer reviewed journal published quarterly and mainly publishes review and research articles that reflect the latest achievements on crop science,horticulture,plant protection,resource and environment,animal science,veterinary medicine,agricultural engineering and technology,agricultural water conservancy,life science,biotechnology and food science.
文摘Aims and Scope Journal of Northeast Agricultural University(English Edition) is a comprehensive academic journal on agricultural sciences sponsored by Northeast Agricultural University and distributed worldwide. It is a peer reviewed journal published quarterly and mainly publishes review and research articles that reflect the latest achievements on crop science, horticulture, plant protection, resource and environment, animal science, veterinary medicine, agricultural engineering and technology, agricultural water conservancy, life science, biotechnology and food science.
文摘The rhetorical structure of abstracts has been a widely discussed topic, as it can greatly enhance the abstract writing skills of second-language writers. This study aims to provide guidance on the syntactic features that L2 learners can employ, as well as suggest which features they should focus on in English academic writing. To achieve this, all samples were analyzed for rhetorical moves using Hyland’s five-rhetorical move model. Additionally, all sentences were evaluated for syntactic complexity, considering measures such as global, clausal and phrasal complexity. The findings reveal that expert writers exhibit a more balanced use of syntactic complexity across moves, effectively fulfilling the rhetorical objectives of abstracts. On the other hand, MA students tend to rely excessively on embedded structures and dependent clauses in an attempt to increase complexity. The implications of these findings for academic writing research, pedagogy, and assessment are thoroughly discussed.
文摘The stratigraphic sequence, framework and thickness of the abyssal-bathyal Cretaceous in Gyangze, the northern Tethyan Himalayas, South Xizang(Tibet), are revised in this paper. It is proposed that the Jiabula Formations: Chuangde Formation and Zongzhuo Formation constitute the Cretaceous in this area, in which their sequences, ages and thicknesses are distinctively different from the previous ones. The Jiabula Formation, aged from Berriasian to Santonian, is composed of black shale with intercalated turbiditic sandstone, lenticular limestone and pyrite
文摘Natural Environment during the Living Period of Early Human and Gigantic Ape in West Hubei CHENG Jie, ZHENG Shaohua, GAO Zhenji, ZHANG Zhaoqun, FENG Xiaobo, and WANG Xiaoning (School of Earth Science and Mineral Resources, China University of Geosciences, Beijing 100083; Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Science, Beijing 100044; Department of Urban and Environment, Peking University, Beijing 100871; Institute of Cultural Relics and Archaeology of Hubei Province, Wuhan, Hubei 430077; Enshi Museum, Enshi, Hubei 445000)
文摘The Discovery of Balmeisporites from the Taipinglinchang Formation in the Jiayin Basin, Heilongjiang and Its SignificanceWAN Chuanbiao, LIU Benpei, QIAO Xiuyun, YANG Jianguo, SHAN Xuanlong and REN Yanguang (1.College of Earth Science of Jilin University, Changchun 130026; 2. College of Earth Science of China University of Geosciences, Beijing 100083; 3. Exploration and Development Research Institute of Daqing Oil Field Company Ltd., Daqing, Helongjiang 163712; 4 College of Earth and Space of Peking University, Beijing 100871)
文摘Differential Salt Tectonic Deformation and Segmentation of the Kuqa Foreland Fold-Thrust Belt, Tarim Basin, Northwest China TANG Liangjie, LI Jingchang, YU Yixin, WANG Qinghua, YANG Wenjing, XIE Huiwen, CHEN Shuping and PENG Gengxin (Key Laboratory for Hydrocarbon Accumulation, China University of Petroleum, Ministry of Education, Beijing 102249; Basin & Reservoir Research Center, China University of Petroleum, Beijing 102249; Department of Earth Resources Engineering, Kyushu University, Japan; 4. Tarim Oilfield Company, PetroChina Company Ltd., Korla, Xinjiang 841000; 5.
文摘Discovery of the Bivalvia-Qiyangia Assemblage in the Northern Qiangtang Area and Its Stratigraphic Significances LI Qian, LU Gang, ZHANG Nen, XU Hua, TANG Zhaoxia and WEI Xiaoyan (Guangxi Institute of Regional Geological Survey, Guilin, Guangxi 541003; No. 271 Team of Geological Survey, Guangxi Bureau of Geological Exploration, Guilin, Guangxi 541100) A set of Early Jurassic freshwater Bivalvia assemblage, Qiyangia assemblage, was discovered recently from the "Qoima Co Formation" in the Duxue Mountain area in the Qiangtang Basin,
文摘A Taxanomic Study on Primitive EuconodontsWU Guichun, YAO Jianxin and JI Zhansheng(Institute of Geology, Chinese Academy of Geological Sciences,Beijing 100037)Primitive euconodonts are extrmely abundant and varied in the Late Cambrian in western Shandong Province. Two new genera are established, including Camconodontus gen. nov. and Laiwunodus gen. nov. Among them the following species are described: Camconodontus rotundatus gen. et sp. nov., Camconodontus sp., Laiwunodus lateronodus gen. et sp. nov., and
文摘Preliminary Study on the Isotopic Age of Metamorphism and Anatexis of the Fuping Group of the Environs of Xiaojue, Pingshan County, Hebei Province CHENG Yuqi, WAN Yusheng and GAO Jifeng(Geological Institute, Chinese Academy Geological Sciences, Beijing, 100037) Part of the metamorphic rocks of the Early Precambrian Fuping Group of the study area have been subjected to differential anatexis shortly after the climax of regional metamorphism. Isotopic age studies of the zircons from both the metamorphic rocks and their anatectic derivatives by the single crystal U-Pb method have been carried out by the authors. The upper intercept age of the U-Pb concordia has been interpreted as the age of metamorphism or anatexis of the samples concerned. The results of the isotopic determination of zircons from the samples of three different rock types collected near Xiaojue and in the area further east(Fig. 1) give the age of regional metamor-
