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基于离子交换跃迁模型和实验法对离子液体Walden乘积的研究 被引量:1
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作者 郑玲 潘懿 +3 位作者 季宏祥 马晓雪 邢楠楠 关伟 《物理化学学报》 SCIE CAS CSCD 北大核心 2016年第11期2663-2670,共8页
提出了关于离子液体的新理论——离子交换跃迁模型,通过理论推导得出1:1型离子液体的Walden乘积仅取决于离子对和离子簇直径的统计平均值,即离子液体的阴阳离子结构不同,Walden乘积不同。为了验证模型的正确性,本文合成8种N-烷基-吡啶... 提出了关于离子液体的新理论——离子交换跃迁模型,通过理论推导得出1:1型离子液体的Walden乘积仅取决于离子对和离子簇直径的统计平均值,即离子液体的阴阳离子结构不同,Walden乘积不同。为了验证模型的正确性,本文合成8种N-烷基-吡啶二氰胺类和N-烷基-咪唑丝氨酸类离子液体,利用上述离子液体的电导率和动力粘度的实验值及文献数据,计算了33种离子液体的Walden乘积。通过比较发现,不同离子液体的Walden乘积不同,即对于离子液体来说,Walden乘积是它的特征物理量。 展开更多
关键词 离子液体 电导率 粘度 跃迁模型 walden乘积
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A Study of Daoism Elements Embodied in Walden
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作者 袁鸿燕 《海外英语》 2016年第12期177-179,183,共4页
This thesis aims at providing a detailed and in- depth study of Daoism elements embodied in Henry David Thoreau'Walden. Thoreau loves and returns to nature. His viewing"man as part and parcel of nature"e... This thesis aims at providing a detailed and in- depth study of Daoism elements embodied in Henry David Thoreau'Walden. Thoreau loves and returns to nature. His viewing"man as part and parcel of nature"echoes Daoism's"identification of the self with nature"; Thoreau's stressing a simple life style is identified with Daoist's returning to simplicity; water is frequently cited in Walden as an image, which strikingly resembles some chapters of Tao Te Ching. Thoreau repeatedly emphasizes the significance of medication in quietude, which is also expressed in Tao Te Ching. These are but a few examples to show striking similarities between thoughts reflected in Walden and those preached by Daoism. The book Walden is a manifest demonstration of Daoism. This writing intends to take a minute and comparative look at Daoism elements embodied in Walden. 展开更多
关键词 THOREAU walden LAOZI DAOISM Tao Te Ching cross-cultural comparative STUDY
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On the Rhetorical Charm in Walden 被引量:1
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作者 鲁玉霞 《海外英语》 2012年第8X期183-184,共2页
Thoreau expresses his love for nature and criticism of materialism in Walden,emphasizing the harmonious relationship between nature and human beings.Besides this significance,rhetorical devices like simile,metaphor,pe... Thoreau expresses his love for nature and criticism of materialism in Walden,emphasizing the harmonious relationship between nature and human beings.Besides this significance,rhetorical devices like simile,metaphor,personification,parallelism,overstatement,irony and pun contribute to unique charm of this masterpiece's language and thoughts. 展开更多
关键词 THOREAU walden RHETORICAL CHARM
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离子液体乙醇溶液的Walden规则适用研究
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作者 赵宁 张澄玺 +2 位作者 徐清爽 赵咏怡 熊焰 《山东化工》 CAS 2017年第13期33-35,共3页
在293.15~323.15K温度范围内,通过实验测定6种咪唑系列常见离子液体与无水乙醇混合溶液在0.2~1.0 mol/L浓度范围的动力黏度和电导率数据,验证了Walden规则在离子液体乙醇溶液中的适用性。
关键词 离子液体 动力黏度 电导率 walden规则
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Thoreau's View of Naturein Walden
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作者 卢德美 张自勉 王明媚 《海外英语》 2014年第11X期194-195,共2页
Henry David Thoreau(1817-1862) was an American writer, philosopher, poet, abolitionist, tax resister, development critic, historian, leading transcendentalist, and abolitionist. His name is almost means nature because... Henry David Thoreau(1817-1862) was an American writer, philosopher, poet, abolitionist, tax resister, development critic, historian, leading transcendentalist, and abolitionist. His name is almost means nature because he has devoted his entire life into observing and studying nature and written many literary works recording his ideas on man-nature relationship. Rereading his works now helps us to deal with the urgent and serious natural crisis. 展开更多
关键词 walden THOREAU NATURE
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Guarding the Pure Land of the Heart—A Comparison of Outlooks on Life in Walden and Zhuangzi
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作者 王维博 《海外英语》 2012年第24期209-211,218,共4页
Zhuangzi is the masterpiece of Zhuangzi, and Walden is the masterpiece of Henry David Thoreau. This paper intends to study the similarities of Zhuangzi's and Thoreau's outlooks on life by analyzing Thoreau'... Zhuangzi is the masterpiece of Zhuangzi, and Walden is the masterpiece of Henry David Thoreau. This paper intends to study the similarities of Zhuangzi's and Thoreau's outlooks on life by analyzing Thoreau's origin with Taoism and the absorption from Taoism in Walden. By making a large amount of analysis and comparison of the texts in these two works, the paper comes to such a conclusion: both Thoreau and Zhuangzi advocate to simplify people's material life and to seek voluntary poverty; they are willing to enjoy the solitude and pursue the spiritual independence and freedom; they prefer to return to nature, live harmoniously with nature and therefore reach the realm of"unity of heaven and humanity". They pay more attention to human existence and their spiritual state. In the complicated modern society, people devote themselves to seeking a materially rich life. However, they do not attach enough importance to spiritual richness. As a result, the whole human society is facing a serious spiritual crisis in modern times. Thoreau's and Zhuangzi's outlooks on life can lead people to go through various difficulties of life and guard the pure land of the heart. 展开更多
关键词 ZHUANGZI walden outlooks on LIFE the PURE land of
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A Comparative Study of Nature's Subjectivity in Walden and Tang Poems
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作者 尚云英 《海外英语》 2012年第7X期207-208,共2页
Thoreau's Walden and Chinese Tang Poems both attach great importance to nature,devoting large paragraphs to the depiction of it.The significance of this phenomenon is discussed in this paper.Based on the method of... Thoreau's Walden and Chinese Tang Poems both attach great importance to nature,devoting large paragraphs to the depiction of it.The significance of this phenomenon is discussed in this paper.Based on the method of close reading and comparative study,it is found that nature,portrayed by Thoreau and Tang poets share one important character,that is,nature assumes subjectivity as an individual being. 展开更多
关键词 NATURE SUBJECTIVITY walden TANG POEMS CLOSE readin
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The Eco-critical Study of Walden——Harmonious Relationship between Man and Nature
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作者 李雪 《海外英语》 2012年第18期281-283,共3页
In recent years,human beings are facing the more and more deteriorating environmental problems,such as the sand storm,greenhouse effects,which are the nature's punishment on human society.It's self-evident tha... In recent years,human beings are facing the more and more deteriorating environmental problems,such as the sand storm,greenhouse effects,which are the nature's punishment on human society.It's self-evident that the relationship between human beings and nature is increasingly intense.Therefore,it's essential for humans to consider how to establish the harmonious relationship between man and nature.Based on this problem,this paper intends to give a brief analysis of the Walden from the perspectives of"simplicity"and"equality"by using ecocriticism.The paper also gives the author's personal understanding of the ecological thoughts embodied in Walden. 展开更多
关键词 walden ECOCRITICISM SIMPLICITY EQUALITY
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Thoreau's Walden:A Return to Human Kind
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作者 陈怡 《海外英语》 2015年第12期150-151,共2页
As a very significant part of Thoreau's Walden, nature can never escape the discussion or any other critical analysiswhenever and wherever this book is concerned. Nature for modern people is usually in opposition ... As a very significant part of Thoreau's Walden, nature can never escape the discussion or any other critical analysiswhenever and wherever this book is concerned. Nature for modern people is usually in opposition to human civilization, while Tho-reau regards it as a whole that integrates wilderness and the world erected by human kind. By probing into the relationship betweenwild nature and human world as is discussed in Walden, this paper discovers that Thoreau intends human beings to enter nature notonly to learn from it, but also to return to themselves with the knowledge given by nature, and then finally to go inward. 展开更多
关键词 nature HUMAN beings INWARD walden
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Confucianism in Walden—A Comparative Study of Walden and the Four Books
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作者 杨琳 《海外英语》 2020年第7期210-213,共4页
As is known to everyone, Henry David Thoreau was an outstanding American writer in the 19th century. However, he did not attract much attention at that time. In fact, Thoreau did not have a profound influence on Ameri... As is known to everyone, Henry David Thoreau was an outstanding American writer in the 19th century. However, he did not attract much attention at that time. In fact, Thoreau did not have a profound influence on American culture until the 20th century. It is generally acknowledged that his masterpiece Walden is one of the most outstanding literary works, in which the richness of thoughts contributes greatly to the spread of Thoreau's philosophy. Thanks to it, Thoreau's philosophy has attracted more and more attention. It is pleasantly surprised for a Chinese reader to find Confucianism in an American classical work of the 19th century. Many scholars have studied Confucianism in Walden in order to analyze how Confucianism influences Thoreau. However, these studies more or less overstate or understate the influence of Confucianism. Therefore, such a research does have great practical significance, that is, to objectively analyze how Confucianism influences an American writer and how it is repre?sented in his representative work. 展开更多
关键词 Henry DAVID THOREAU walden CONFUCIANISM
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An Analysis of Translation from the Perspective of Skopos Theory--A case study of Xu Chi’s Chinese translation of Walden Lake
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作者 李舒燕 陆敏 《海外英语》 2020年第9期77-78,共2页
With the advent of globalization,there is an increasing number of foreign literary works have entered the field of vision of Chinese readers.Walden,Henry David Thoreau’s collection of classical essays,is popular beca... With the advent of globalization,there is an increasing number of foreign literary works have entered the field of vision of Chinese readers.Walden,Henry David Thoreau’s collection of classical essays,is popular because of its abundant content,profound significance,intelligent expression and unique views on life.From the perspective of Skopos theory,this paper closely combines translation theory with translation practice,taking the Chinese translation of Walden as an example,aiming at its linguistic characteristics,to provide some suggestions and solutions for its Chinese translation.There are many articles studying literary translation from the perspective of Skopos theory,but the combination of Chinese translation of Walden lake and Skopos theory is rare,so the study of this paper has certain practical significance. 展开更多
关键词 Skopos theory TRANSLATION walden LITERARINESS
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A Brief Analysis on the Canonization of Walden
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作者 周树霞 《海外英语》 2017年第23期186-186,188,共2页
Walden is composed by Henry David Thoreau who is an illustrious and influential American nature writer and an embodiment of American Transcendentalism. It is a household classic and has been a masterpiece in the Ameri... Walden is composed by Henry David Thoreau who is an illustrious and influential American nature writer and an embodiment of American Transcendentalism. It is a household classic and has been a masterpiece in the American literature and world literature. In the contemporary epoch, investigation into the canonization of Walden can be dynamic, progressive and longlasting. This treatise intends to furnish an all-round scholarship on the canonization of Walden from two perspectives: recognizance of Walden in America, development of literature theory. 展开更多
关键词 THOREAU walden canonization
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离子液体[C_npy][NTf_2](n=2,4,5)的动力粘度和电导率(英文) 被引量:11
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作者 刘青山 颜佩芳 +3 位作者 杨淼 谭志诚 李长平 WELZ-BIERMANN Urs 《物理化学学报》 SCIE CAS CSCD 北大核心 2011年第12期2762-2766,共5页
在298.15-338.15K和283.15-338.15K温度范围内,分别测量了N-烷基吡啶双三氟甲磺酸亚胺(烷基链分别为:乙基、丁基、戊基)三种疏水型离子液体的动力粘度和电导率.利用Arrhenius方程和Fulcher方程将测量的动力粘度和电导率对温度拟合,得到... 在298.15-338.15K和283.15-338.15K温度范围内,分别测量了N-烷基吡啶双三氟甲磺酸亚胺(烷基链分别为:乙基、丁基、戊基)三种疏水型离子液体的动力粘度和电导率.利用Arrhenius方程和Fulcher方程将测量的动力粘度和电导率对温度拟合,得到了动力粘度和电导率随温度变化方程式.从电导率和密度计算出了上述三种离子液体在283.15-338.15K温度范围内的摩尔电导率.应用Walden规则,描述了动力粘度与摩尔电导率之间的关系. 展开更多
关键词 离子液体 动力粘度 电导率 摩尔电导率 walden 规则
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两种疏水型膦类离子液体的密度、动力粘度及电导率(英文) 被引量:6
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作者 郑其格 刘惠 +2 位作者 夏泉 刘青山 牟林 《物理化学学报》 SCIE CAS CSCD 北大核心 2017年第4期736-744,共9页
通过传统的方法,制备了两种对水和空气稳定的四烷基膦类离子液体。离子液体是:己基三丁基膦四氟化硼和己基三丁基膦双三氟甲基磺酸亚胺。在T=283.15-353.15 K温度范围内,测定了两个离子液体的密度、动力粘度及电导率。讨论了温度、阴离... 通过传统的方法,制备了两种对水和空气稳定的四烷基膦类离子液体。离子液体是:己基三丁基膦四氟化硼和己基三丁基膦双三氟甲基磺酸亚胺。在T=283.15-353.15 K温度范围内,测定了两个离子液体的密度、动力粘度及电导率。讨论了温度、阴离子结构对离子液体的性质的影响。结合文献报道的其它离子液体,讨论了该类离子液体性质随阳离子结构的变化规律,并与咪唑类离子液体的性质进行了比较。通过经验方程,利用密度数据计算了两个离子液体的重要热力学性质参数,例如:分子体积、标准摩尔熵及晶格能等。并将估算性质与传统的咪唑、吡啶类离子液体进行了对比。通过密度和电导率确定了离子液体的摩尔电导率。讨论了Vogel-Fulcher-Tamman(VFT)方程和Arrhenius方程对于粘度和电导率拟合的可行性,并估算了电导活化能及流动活化能。通过Walden规则,描述了密度、粘度及电导率之间的联系。有关研究对新型离子液体的合成及其工业化的应用具有十分重要意义。 展开更多
关键词 离子液体 密度 动力粘度 电导率 walden规则
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心理学史视域中的斯金纳乌托邦思想——以《瓦尔登湖第二》为例 被引量:1
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作者 郭本禹 《南京师大学报(社会科学版)》 CSSCI 北大核心 2016年第1期98-105,共8页
美国著名心理学家斯金纳受多种动因驱使,特别是为摆脱中年心理危机的困惑,在梭罗的《瓦尔登湖》、培根的《新亚特兰蒂斯》和莫尔的《乌托邦》中的传统乌托邦文学思想影响下,创作了世界畅销小说《瓦尔登湖第二》,旨在尝试着将其从动物实... 美国著名心理学家斯金纳受多种动因驱使,特别是为摆脱中年心理危机的困惑,在梭罗的《瓦尔登湖》、培根的《新亚特兰蒂斯》和莫尔的《乌托邦》中的传统乌托邦文学思想影响下,创作了世界畅销小说《瓦尔登湖第二》,旨在尝试着将其从动物实验中提出的行为主义的操作性条件作用原理运用于解决人类社会管理问题。全书以参观瓦尔登湖第二为主要线索,逐步深入展示了他的理想社会设计,表达了他对服饰、娱乐、用餐、工作、教育、家庭、医疗、美好生活、政治、宗教、自由等具体主题的看法。《瓦尔登湖第二》中的乌托邦思想,既激起了广泛实践尝试,也引发了深刻思想论争。 展开更多
关键词 斯金纳 《瓦尔登湖第二》 行为主义 社会管理 乌托邦
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乌托邦与反乌托邦的对话:行为主义乌托邦“瓦尔登湖二号” 被引量:1
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作者 王一平 《浙江工商大学学报》 CSSCI 2016年第6期29-37,共9页
第二次世界大战后,美国行为主义心理学派的著名学者斯金纳加入到了乌托邦文学的创作中。斯金纳放弃了20世纪初流行的高科技乌托邦设想,通过小说《瓦尔登湖二号》提出了自己的实践方案。他主张借助行为主义理论和行为工程方案对人类行为... 第二次世界大战后,美国行为主义心理学派的著名学者斯金纳加入到了乌托邦文学的创作中。斯金纳放弃了20世纪初流行的高科技乌托邦设想,通过小说《瓦尔登湖二号》提出了自己的实践方案。他主张借助行为主义理论和行为工程方案对人类行为进行"强化",促进其"模仿",通过对人类行为的改造来建造乌托邦。发表于20世纪中叶的《瓦尔登湖二号》与《美丽新世界》《颂歌》《发条橙》等反乌托邦小说形成了密切的对话关系,成为20世纪西方乌托邦文学脉络中的重要一环。 展开更多
关键词 B.F.斯金纳 《瓦尔登湖二号》 行为主义 《美丽新世界》 《发条橙》
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From Society to Solitude:An In-depth Analysis of Thoreau’s Characters in Walden
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作者 LU Xiao-jun GONG Yu-miao 《Journal of Literature and Art Studies》 2024年第10期898-903,共6页
With the deterioration of the environment and the unbalanced relationship between man and nature,people are plagued by varieties of social problems and rising spiritual crises.This paper aims to analyze Thoreau’s cha... With the deterioration of the environment and the unbalanced relationship between man and nature,people are plagued by varieties of social problems and rising spiritual crises.This paper aims to analyze Thoreau’s characters in Walden and attempts to provide the implications for our contemporary life.Combined with Thoreau’s life experience and the background of Walden,the paper starts with the analysis of Thoreau’s characters from three aspects concerning his pursuit of inner serenity,search for true essence of life and abiding passion for life,which constitute his unique and independent characters and provide the enlightenment for contemporary life.We concluded that unique thoughts,attitudes,and spirit embedded in Thoreau’s characters are inextricably connected with our contemporary life.His personal experience and practice of solitary life at Walden Pond is a testimony to the necessity of closing to nature actively and confronting life passionately. 展开更多
关键词 Thoreau walden solitude characters enlightenment for life
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原发性巨球蛋白血症临床及伴发病的关系
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作者 顾惜春 周清华 +1 位作者 赵夷年 邢宝利 《中国老年学杂志》 CAS CSCD 1989年第S1期66-66,共1页
原发性巨球蛋白血症也称Walden tom氏巨球蛋白血症,国外报道较多,国内只有少数报道。该病多发于51~80岁的老年男性。本组5例均为本院住院病人,并长年追随反复住院。发病年龄51~82岁。该病的临床特征是疲劳乏力、食欲减退、消瘦贫血、... 原发性巨球蛋白血症也称Walden tom氏巨球蛋白血症,国外报道较多,国内只有少数报道。该病多发于51~80岁的老年男性。本组5例均为本院住院病人,并长年追随反复住院。发病年龄51~82岁。该病的临床特征是疲劳乏力、食欲减退、消瘦贫血、出血、 展开更多
关键词 巨球蛋白血症 食欲减退 疲劳乏力 walden 伴发病 发病年龄 瘤可宁 淋巴细胞增多 溶血性贫血 脾淋巴结肿大
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离子液体[C_nmmim][NTf_2](n=2,4)的物理化学性质研究
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作者 关伟 卜晓雪 马天佑 《辽宁大学学报(自然科学版)》 CAS 2015年第3期193-202,188,共10页
制备了两种离子液体[Cnmmim][NTf2](n=2,4),并分别用核磁共振氢谱1H NMR和差示扫描量热仪(DSC)对其进行了表征.在(298.15~338.15±0.01)K温度范围内,测定了离子液体[Cnmmim][NTf2](n=2,4)的密度ρ,电导率σ,运动粘度ν.计... 制备了两种离子液体[Cnmmim][NTf2](n=2,4),并分别用核磁共振氢谱1H NMR和差示扫描量热仪(DSC)对其进行了表征.在(298.15~338.15±0.01)K温度范围内,测定了离子液体[Cnmmim][NTf2](n=2,4)的密度ρ,电导率σ,运动粘度ν.计算了离子液体[Cnmmim][NTf2](n=2,4)的动力粘度η,摩尔体积Vm和摩尔电导率Λ.根据Nernst-Einstein方程和Eyring液体粘度理论分别计算得到了离子扩散系数D和粘性流动活化Gibbs自由能ΔG≠.通过VFT方程和Arrhenius方程对离子液体的动力粘度和电导率值进行线性拟合,并讨论了电导率、动力粘度和温度的关系.通过计算[Cnmmim][NTf2](n=2,4)及其他15种离子液体的W(Walden)系数,发现不同离子液体有不同的W值,即W系数是离子液体的特征物理量. 展开更多
关键词 双三氟甲基磺酸亚酰胺离子液体 密度 电导率 粘度 walden系数
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On Thoreau's Individualism
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作者 苗琴 《海外英语》 2013年第14期215-217,共3页
Henry David Thoreau, the most influential American writer, naturalist, philosopher in 19th century, who was also an important representative figure of the American Transcendentalism Movement, the outcast of social mai... Henry David Thoreau, the most influential American writer, naturalist, philosopher in 19th century, who was also an important representative figure of the American Transcendentalism Movement, the outcast of social mainstream thoughts. For over 150 years, his thoughts have inspired people to seek a return to nature. As for his attitude towards life, he believed that human beings should live in their own way, listen to their own heart, and do what they believe is right. The purpose of this essay is to analysize Thoreau's idea of Individualism and his involvement in the crucial social issues. The analysis will first consider the nature of individualism and make distinction between Thoreau's individualism and individualism in American society. Then it will present an intensive study of Thoreau's embracing of some notions of individualism in Civil Disobedience and Walden. And the effects of his individualism have given to society not only in America but in other countries. 展开更多
关键词 THOREAU INDIVIDUALISM CIVIL DISOBEDIENCE walden
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