保函换取清洁提单问题研究     

吴煦  陈永  钟欢 《上海海事大学学报》2003,24(1):87-92

用保函换取清洁提单 ,在当今的航运实务中被普遍采用。在托运人和承运人之间就签发清洁提单的问题发生了争议时 ,保函可以起到润滑剂的作用 ,避免因此而产生的船期损失 ,从而维护了国际贸易的迅捷性。但是 ,对于这一问题 ,不仅外国法院有不同的主张和判例 ;我国法学界和航运界也各执一说 ,莫衷一是 ,至今 ,国际间没有统一的认识。因此 ,对换取清洁提单的保函 (下称“保函”) ① 进行系统的研究 ,无论在司法实践中 ,还是在航运和对外贸易实务上都有现实意义  相似文献   

The Impact of an Erasmus Placement in Students’ Perception of their Intercultural Communicative Competence     

Ramiro Durán Martínez  Gloria Gutiérrez  Fernando Beltrán Llavador  Fernando Martínez Abad 《Journal of Intercultural Communication Research》2016,45(4):338-354

Pre- and post-questionnaires answered by UK Nottingham Trent University (NTU) and Spain’s University of Salamanca (USAL) students on their placement abroad support a comparative analysis of its impact on their intercultural communicative competence, comprising the awareness, attitude, skills and knowledge dimensions. NTU students started their placements with better results in them all. Yet, while both groups completed their stay with a similarly increased awareness, the knowledge and skills of the USAL group matched the results of NTU students and, whereas the scores of the attitude dimension towards the host country of NTU students did not increase significantly, those of USAL students decreased.  相似文献   

英语阅读中母语迁移的调查研究     

刘芬  彭曼君 《邵阳学院学报(社会科学版)》2007,6(4):57-60

文章通过问卷调查和访谈的方法,对三组不同英语水平且母语均为汉语的学习者进行调查研究。本研究调查了在英语阅读中母语对材料的理解、阅读的技巧、阅读的速度的作用以及学习者利用母语和把有关材料翻译成母语的情况,通过SPSS对数据进行分析,并且将不同英语水平的学习者的情况进行比较分析。结果显示,英语水平高的学习者更善于利用母语的正迁移。  相似文献   

Formulating,Testing, and Evaluating Principles of Morality in Sport: An Overview of Robert L. Simon’s Contributions to the Philosophy of Sport     

Cesar R. Torres 《体育哲学杂志》2016,43(1):3-14

  相似文献   

标记性及其在母语迁移中的作用     

梁改萍  冯小钉 《平原大学学报》2006,23(6):97-100

母语迁移是二语习得研究中的重要领域之一。语言学和认知学理论将标记性纳入母语迁移的研究中。语言学以母语与目的语之间的标记差异做比较,说明母语迁移的可能性;认知学则以母语特征的典型范畴为基点,分析二语学习者对母语迁移的选择性。标记性理论的提出对英语教学和对外汉语教学有着十分重要的启示。  相似文献   

食用茉莉花香味成分的GC/MS分析   总被引：6，自引：0，他引：6  

王海琴  刘锡葵  柳建军 《昆明师范高等专科学校学报》2006,28(4):11-13

采用水蒸气蒸馏-乙醚萃取法对云南引种食用茉莉花中芳香性成分进行了提取，并用气相色谱-质谱联机技术对其中化学成分进行分析鉴定．共鉴定出46种芳香性有机成分，占茉莉花挥发油提取物总含量的99．9005％．通过对食用茉莉花芳香性成分的分析，为茉莉花香精香料的开发提供了依据．  相似文献   

芒果基因组DNA的提取方法比较   总被引：3，自引：0，他引：3       下载免费PDF全文

段中岗  庄海波  张嘉铭 《惠州学院学报》2006,26(3):15-17

采用SDS法、改良SDS法、CTAB法、改良CTAB法提取芒果基因组DNA,并对提取的DNA进行质量比较。结果表明:改良CTAB法能较好地去除芒果叶片中的酚类和多糖杂质,提取的DNA母液浓度达767．2 ng/μl, OD260／OD280为1．89,DNA纯度和浓度在四种方法中均为最高。  相似文献   

一类Henstock可积而非Lebesgue可积的函数     

王璞杰 《天津工程师范学院学报》2001,11(4):8-10

通过讨论(L)积分、(IR)积分及(H)积分三者的关系,给出一类(H)可积而非(L)可积的函数.  相似文献   

Effects of light and temperature conditions on flowering in Mat Rush     

沈伟其  张国平  奚利峰  桂文光 《浙江大学学报(A卷英文版)》2002,3(5):611-616

The effects of photoperiod and light intensity on flowering in Mat Rush cv. Gangshan 3 were studied. The results showed that treatments with longer day length stimulated flowering significantly and increased stem flowering percentage (SFP). Plants treated with low light intensity at early stage had substantially reduced florets per cyme, SFP, tillers per plant and stem length. At middle and late stage, low light intensity significantly reduced SFP. The principal climatic factors affecting SFP were as follows: mean temperatures (MT) of the third ten-day period (TDP) in December and of the second TDP in February, actual sunlight hours (SH) of the third TDP in February and precipitation of the third TDP in March. A nonlinear simulation model for SFP was established with experimental results and corresponding climatic data (see Eq. (2)). Simulation by the above equation yielded values the same as those observed from 1992 to 2000, indicating its accuracy in describing the relationship between flowering and light and temperature conditions. The interaction between vernalization and SH is also discussed in this paper. Project (No. 981105) supported by the Ningbo City Science Foundation, China  相似文献   

二语写作中母语负迁移对句法层面的影响及对策     

胡彩霞 《海外英语》2011,(9):333-334,344

二语写作中母语负迁移的影响客观存在而且涉及到写作的各个环节。句子作为表达独立完整观点、构建段落篇章的基本单位起着至关重要的作用。因此,分析和探究母语负迁移对句法造成的影响有利于写作教学的有效开展。  相似文献