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5 The Contractor shall be expected to supply, pitch, drive and subsequently remove trench sheeting or piling in accordance with other items of the Specification and the terms "timber" or timbering shall also apply to steel trench sheeting or steel sheet piling throughout.

承包商应该根据技术规程的其它项目要求提供、搬运、打入和拆卸槽板桩或桩。术语&木&或&木支护&应该同时也适合于钢槽桩或钢板桩。相信自己，挑战自我

5 The Contractor shall be expected to supply, pitch, drive and subsequently remove trench sheeting or piling in accordance with other items of the Specification and the terms "timber" or timbering shall also apply to steel trench sheeting or steel sheet piling throughout.

承包商应该根据技术规程的其它项目要求提供、搬运、打入和拆卸槽板桩或桩。术语&木&或&木支护&应该同时也适合于钢槽桩或钢板桩。

Simultaneously may also handle each kind of specification, the material quality seamless steel pipe order service for the user community.

同时还可为广大用户办理各种规格、材质的无缝钢管订购业务。

Taking the items of"nominal frequency" and" adjustment coefficient " as a specification, this paper provides a practical calculation method for adjusting parameters of power frequency series resonance test equipment, which has been verified both in laboratory and on site.

引入&名义频率&和&调整系数&等参数作为量化依据，提出了一种现场调整工频串联谐振试验装置参数配合的工程计算方法，并已通过了实验室试验及现场参数配合示例的验证。

Based on the specification, opearting efficiency, internal failure rate and opearting delay of the trucks in surface mine , the efficiency of self-dumping trucks is analysed.The work done by trucks is used to evaluate the mechanical efficiency of the trucks.

根据露天矿630E和SF3102矿用自卸卡车的主要技术性能参数、实动率和内外故障率数据变化趋势来分析卡车的效率，并用台车年运输功来评价卡车的运输效率。

By using the way of self-comparison, we tied the patients' elbows with a unified specification of the cuffs at the top 5 cm of the center vein,then took blood at different times to observe the changes of serum potassium.

采用病人自身对照，统一用一种规格的压脉带，在病人的左右手肘正中静脉上方5cm处束缚不同时间抽血，观察束缚时间长短对血清钾的影响。

About the classification of scrap rubber, national HG; 390, 82 in 1 , 3 have a specification early, but this is not important, want production to go out only accord with GB ／r thirteen thousand four hundred and sixty - 90 concerned shoe kind the product that reclaimed rubber technology asks, economically economical, OK of the life for the shoe kind reclaimed rubber.

有关废胶的分类，国家HG；390—82中1—3节早就有说明，但这并不重要，只要生产出符合GB／r13460－90有关鞋类再生胶技术要求的产品，经济上合算，就可以命之为鞋类再生胶。

In the paper the author relates systematically the research fruits in the program of Research on Sand Slurry Abrasion Mechanisms of Dredging Conditions and New Wear-Resistant Materials. The main contents and innovations are listed as follows.Summarized and analyzed are the wear researches and developments, and the methods of increasing materials wear-resistance. From the viewpoint of the characteristics of two-phase liquid sand slurry wear, combined with the examination and study on easily damaged workpieces, the wear failures basic rules are pointed out, of the pump shell and the cutter-piece on service, and the general principles of material wear-resistant designs put forward. The sand slurry abrasion tester has been designed and developed which can simulate general dredging conditions. Summarized and presented are the position-exchange measuring method of sand slurry abrasion test and the experiment specification of sand slurry wear test of dredging conditions.

文中系统论述了作者在疏浚工况泥沙磨损机理及其耐磨新材料课题研究中的工作成果，主要研究内容和创新点如下：总结分析了磨损研究动态和提高材料耐磨性的方法；从两相流泥沙磨损的特点出发，结合对失效易损件的考察研究，分析指出了现役泥泵壳和绞刀片磨损失效的基本规律，提出了材料耐磨损设计的基本思想；设计研制了能模拟疏浚工况的泥沙磨损试验机，总结提出了泥沙磨损试验换位测试法和疏浚工况泥沙磨损试验规范。

The methods of stress and strain analysis, failure analysis and safety evaluation for high arch dam in available specification and studies are reviewed in this paper. The main deficiencies for these methods are: the failure modes are not taken into account in failure analysis and safety evaluation, the regimes of failures are not clearly defined, the related methods and criterion are not so reasonable.

在总结高拱坝应力变形分析、破坏分析和安全度评估的现行规范及现有研究方法的基础上，指出这些方法存在的主要问题是：在进行破坏分析和安全度评估时没有考虑拱坝的破坏模式，破坏分析的层次不够明确，分析方法的建立和破坏判据的确定缺乏理论依据。

Considering actual research work and specification, either concrete strength limit analysis of dam or shear failure of seams in rock abutments are taken singly into account for safety evaluation of high arch dam.

现行规范将坝体混凝土强度校核和坝肩稳定安全度评价分开进行，没有考虑两者的关联性，然而这两类破坏常常是相互联系，伴随发生的。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。