查询词典 comparative studies

Aquatic plants were soaked in two purifying-tanks to investigate the effects of illumination intensity and aeration on diurnal variations of Chla,SP,POD of Pontederia cordata and pH,DO,COD,NH+4-N,TP of water from purifying-tanks when treating the malodorous river water at seven different times,another blank purifying-tank was set as a control. Comparative studies and correlation analysis of these different indicators were carried out to improve the plants working efficiency and provide scientific basis for optimal operation of plant purifying-tanks.

测定了曝气和非曝气的2个植物净化槽在1 d中7个不同时间点的出水水质理化指标(pH、DO、COD、NH+4-N、TP)及植物叶片的叶绿素、可溶性蛋白含量及过氧化物酶活性，另设空白槽为对照；试验目的是研究各指标的日变化情况及相互关系，为提高梭鱼草净化黑臭河水的处理效率及其植物净化槽的合理优化运行提供科学依据。

The preoperative CT data of 33 case of ranal cell carcinoma were reviewed with comparative studies of operative and pathologic findings.

结果 SCT薄层多平面分期扫描显示最小肿瘤特征，Ⅰ期5例，Ⅱ期10例，Ⅲ期9例，Ⅳ期9例，与手术病理对照，准确率为 87.87％。

Comparative studies of perforation plate structures of vessels in Ranunculaceae.

Title 毛莨科植物导管穿孔板结构的比较观察。

Using uncontinued polycrylamide gel electrophoresis, comparative studies of isozymes between the four geographical populations of Tomicus piniperda L.

采用不连续聚丙烯酰胺凝胶电泳技术研究了纵坑切梢小蠹Tomicus piniperda L。

Through the comparison of different conditions in multi-angle repeated test, we observe the disaccording path of risk preferences. The main content of this thesis are as follows. Firstly, we design 2 sessions of experiments to find the impact of the softening budget constraint and the form of endowment on the risk preference. Besides, this thesis also includes several experimental comparative studies, focusing on the dynamical inconsistency of risk preference as well as its drifting path.

主要包括：首先设置预算软约束与风险偏好基础实验，考察影响投资者决策的主要因素，观测预算约束的软化和初始禀赋形式，对投资者预期及风险偏好的影响；其次，设置多期平面投资下的风险偏好实验，考察风险偏好是否存在着动态不一致现象，以及不同被试者的风险偏好漂移路径；最后，设置动态追加投资下的风险偏好实验，观测沉没成本、及与预算软约束的双重作用对风险偏好动态变化的影响。

On the basis of questionnaire survey, interview and comparative studies of domestic and international practices, this dissertation, in terms of the credit financing guarantee theory and the principal-agent theory under asymmetrical information, discusses the necessity of introducing guarantee to GSSL and examines the following questions: why guarantee can solve the problems of high default rate and credit stinting, which kind of guarantee is suitable for GSSL, which body is fit for providing guarantee for GSSL and how to motivate the guarantor to accomplish the guarantee task of GSSL.

本文在问卷调查、访谈调查和国际比较研究的基础上，运用信息不对称下的信贷融资担保理论、委托—代理理论，论述将担保引入到国家助学贷款中的必要性，探究担保为何能够解决拖欠率高和银行惜贷问题、哪种担保方式适合国家助学贷款、哪些主体适合为国家助学贷款提供担保以及如何激励担保人做好国家助学贷款担保工作。

The morphological comparative studies on cestodes and medical entomology Ⅰ.

绦虫与医学昆虫微形态比较研究 I。

In this study, World Elite Women 400 m Hurdlers for study, and through the published literature for the results of the world Elite 31 Women 400 m Hurdlers (53.923 s±0.668), 0-10-1 hurdle time and steps, 1-10 hurdle and the time between steps, 10 hurdle and the end time and so on. With the use of Microsoft Excel 2003 software to analyze raw data, then use SPSS11.5 software on the mathematical statistics data processing, summed up the results, analysis and comparative studies.

本研究以世界优秀女子400m栏运动员为研究对象，通过已公开发表的文献资料获得世界优秀女子400m栏运动员31人的比赛成绩(53.923 s±0.668)，0-1栏时间和步数、1-10栏各栏间时间和步数、10栏-终点时间等原始数据，使用Microsoft Excel2003软件对原始数据进行必要的计算，再运用SPSS11.5软件对有关数据进行数理统计处理，对结果进行归纳、分析与比较研究。

As an outstanding translator of foreign literary works, he has his own larruping pursuits in literary translation and literary and comparative studies.

作为杰出的外国文学译介者，方平先生在文学翻译上的追求和外国文学、比较文学等方面的研究在我国翻译史和比较文学史上具有重要的学术地位和研究价值。

Comparative Studies of Three Types of Heavy Rainstorms Associated with the Meiyu

的涡度和散度几乎是同步发展的。B 类和C 类暴雨中

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了