introduce that nc internal parts and boiler-installed process from nanjing chemical design institute are adopted in the rehabilitation of existing high pressure loop of ammonia synthesis of anyang chemical industrial ( group) company, and compare nc and yd type internal parts and casing tubes.

1、

results: compared with the normal group, the contents of cort were higher in yd group ( p < 0.05); and that could be reduced by yc and ld ( p < 0.05).

结果：阴虚模型组CORT升高，而YC和LD组可使其下降（P

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2、

according to the rapid development of technology and market for telecommunications, yd/ t 1095-2000 uninterruptible power systems for communications emphasizes and complements some specification items, this paper introduces them and discusses the test methods.

YD/T1095-2000《通信用不间断电源-UPS》适应通信技术和市场的飞速发展，对一些指标进行了强调和补充，本文将简要介绍，并讨论试验方法。

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3、

for reducing the corrosive function of the acid cleanser for water segregator of terrestrial heating pipe and pump, we added a solid corrosion inhibitor yd in the cleanser.

为了降低酸洗剂对地暖管分水器及输液泵材质等引起的腐蚀作用，在清洗剂中配入了固体缓蚀剂YD。

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4、

flame retardant and harmless to environment type of epoxy potting compound

环保型阻燃环氧灌封料

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and cet had a significant direct impact on purchase intention.

同时消费者民族中心主义对产品购买意愿有显著的直接影响。

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6、

the development and running of cet management

CET校内报考系统的开发与运行

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7、

analysis on issues of cet discourse and test technique from the aspect of language test

从语言测试角度分析CET简答题的语篇和应试技巧

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8、

an analysis on the essence of cet writing on the basis of language testing theory

从语言测试学角度分析CET写作能力实质

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9、

an analysis of the factors affecting the cet band-4 achievement

对四级英语成绩影响因素的挖掘分析

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10、

a study of task-based approach in cet under internet environment

网络多媒体背景下任务型教学法在大学英语教学中的应用研究

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a discussion of english learning strategy in the light of cet reading tests

从两次CET阅读测试谈学习策略

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an experimental study of cet reform by means of cai

一项运用CAI改革大学英语教学的试验研究

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the reform of cet-46 and college english teaching

大学英语四、六级改革与大学英语教学

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the influences of cet reform on medical students' learning of english

CET改革对医学生英语学习影响的调查

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psychological process of communication and culture teaching in cet

交际的心理过程与大学英语教学中的文化教学

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a tentative analysis of influence on college english teaching from cet test reform

浅析CET改革对大学英语教学实践的影响

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problem and countermeasures existed in the cet in the new situation

新形势下大学英语教学中存在的问题及对策

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cet reform and the training of english comprehensive application ability

CET改革下英语综合应用能力的培养

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study on the system of culture teaching in cet

大学英语文化教学体系研究

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in chapter four, the thesis analyzes the application of different kinds of context in cet conversations in detail.

本文的第四章仔细分析了不同类型的语境在大学英语考试听力对话题型中的应用。

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