考察

The products were characterized by XRD, SEM, N2 adsorption and the ammoximation of cyclohexanone reaction.

采用XRD、SEM、N2吸附等手段对试样进行表征，同时以环己酮氨肟化反应考察试样的催化活性。

The effect of reaction time, the ratio of alcohol and ketone, catalyst amount, and the volume of water-carrying agent on the yield of cyclohexanone 1, 2-propylene ketal were investigated.

考察了反应时间、醇酮物质的量比、催化剂质量、带水剂体积等因素对环己酮1， 2-丙二醇缩酮收率的影响。

Moreover, his generation is the one that successfully changes this kind of literary spirit to the social ethos with their writings and practices. Secondly, Ba Jin stands as the cynosure, experiencing almost all the eras of modern Chinese literature from the birth of May Fourth to the new era literature.

其次，巴金是从"五四"到新时期文学几乎经历了二十世纪中国文学发展所有重要阶段并长期居于文坛中心的作家，这样便于在一个长时间段中考察作家的创作、思想变化与各种外部因素之间的关系。

Methods: The telomerase activity in breast cancer cells and MRC-5 cell line were detected semi-quantitively by TRAP-ELISA assay. Virus proliferation as- say and cell viability assay were used to evaluate the proliferation and cytolysis selectivity of CNHK300, and the results were compared with those of wtAd5. The breast cancer cells were treated with CNHK300 combining paclitaxel to evaluate the killing effect of the combined regimen.

用TRAP-ELISA方法检测乳腺癌细胞株(MDA-MB-453、SK-BR-3)和正常成纤维细胞株MRC-5的端粒酶活性；进行病毒增殖实验和细胞生长抑制实验，并与野生型腺病毒wtAd5进行对比，验证CNHK300选择性复制和选择性杀伤能力；用细胞生长抑制实验进一步考察CNHK300与化疗药物紫杉醇联合应用对乳腺癌细胞的杀伤作用；用Western blot检测腺病毒E1A在细胞中的表达。

In this paper,with the reference of national dairy product industry statistics and the panel data from the dairy product,and industry of different provinces,the features of dairy product industry development in China and its regional characteristics were studied through the .

该文基于全国乳品工业1998～2005年年度统计数据以及各省市的综列数据，通过对生产函数的估计以及对影响行业绩效的相关因素的分析，考察了我国乳品行业发展的特点及其区域特征。

In this paper we introduce the Daniell Integral and discuss the applications of this integral in probability.

本文将介绍Daniell积分并考察Daniell积分在概率论中的应用。

The former is a theoretical foundation of the "probability language" compared with the Daniell Integral; and the later, as will be seen in the following chapter, offered the main methods for Daniell Integral.

并且介绍Daniell积分在定义无穷维空间积分中的应用。第四章我们首先按照Wiener 1923年文章中的方法考察Brown运动的数学描述，说明Daniell积分，特别是Daniell[5]中的方法，在Wiener工作中的重要

"Unfortunately, this study looked at biomarkers, not at actual longevity.… Therefore, it is hard to attach any particular significance to it," said Dr. Darin Deen, a professor of clinical family and social medicine at Albert Einstein College of Medicine in New York.

纽约阿尔伯特·爱因斯坦医学院家庭与社会临床医学教授达林·迪恩博士认为："遗憾的是，这次的研究考察的是几个生物标志而非人们的真实寿命，所以很难说这样的研究有什么特别的意义。"

The present research draws on the research results both in China and abroad, and takes Pinker"s theory on English dative alternation as its frame work, with the help of Goldberg"s Construction Grammar to investigate the L2 acquisition of English dative alternation by Chinese EFL learners.

本学位论文在借鉴国内外有关与格转换研究成果的基础上，以Pinker有关与格转换的理论为依据，结合Goldberg的构式语法，考察了英语作为外语的中国学习者对英语与格转换的二语习得。

This research conducted two experiments on English-speaking learners of Chinese to explore the acquisition of the Chinese double object dative constructions and the function of the bootstrapping procedure in SLA.

本文以UG通达理论以及母语习得的自推理论为指导，通过两个实验，分别考察了母语为英语的汉语学习者对两类汉语双宾与格的习得情况以及学习者在第二语言习得中进行自推的能力。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。