标准试验

To mensurate the titer of the specimen, this method compares size of the bacteriostatic rings to the vaccinal test organisms produced by the standard and the tested by using the diffusion effect of antibiotics in agar culture medium.

本法是利用抗生素在琼脂培养基内的扩散作用，比较标准品与供试品两者对接种的试验菌产生抑菌圈的大小，以测定供试品效价的一种方法。

Mark J1C at theintersection of the two lines.It is necessary to use a new standard specimen to do J-integral test. The dimension of standard specimen is 10 mnx20 nsnxiOO mm .The results from this specimen are satisfied with the condition of validness of J-integral as well as the condition of plane-strain. The reason is explained.

通过对J积分测试中的有效性条件及平面应变条件的分析，提出用尺寸为10mm×20mm×100mm的试样作为标准试样进行J积分试验，该试样既能满足有效性条件又能满足平面应变条件，并解释了其原因。

Through independent testing and quality assurance endorsement, Waratah has met the quality standards and specifications determined in the Woolmark Programme and is a Woolmark Licensee, licensed by The Woolmark Company to display the Woolmark logo.

通过独立的试验检测和质保程序的保证， Waratah 公司已经顺利通过国际羊毛局严格的质量标准和规范的检测，并被嘉许使用其纯羊毛标志。

The emended standard added the terms,definitions and technical requiements of some new frame components such as seat armrest and pedal,standed out the security,reliability and convenient using of adjusting mechanism,established corresponding technical requests and test measures from the aspects such as requirements for parts,requirements for assemblage,regulation function,security and reliability,in particular put forward the limit demand of injurants of the materials which used for seat,this is the first time in China.

修订后的标准，增加了座椅扶手、脚蹬等新结构件的术语、定义和技术要求，突出了客车座椅的安全性、可靠性和调节机构的使用方便性，从零部件要求、装配要求、调节功能、安全性和可靠性方面制定了相应的技术要求和试验方法，特别是提出了对座椅用材料有害物质的限值要求，这在国内还是首次。

Cutting parameters are filtrated, range of cutting parameters is reduced based on criterion of bending stress flexibility distortion.

依据弯曲应力和挠度变形判定标准，进一步筛选切削参数，缩小试验参数的范围。

Electrocircuit control system standard is basiced on the design and test, it is for the vacuum toilet electrocircuit control system finalizes the design and producing in the future.

电控系统标准在设计与试验的基础上提炼而成，作为真空卫生间电路控制系统最终定型和规模化生产的依据和参考。

The paper mainly focusses on the design and realization of the measurement and control system for the test rig of valves for shield support. Its main contents are as follows.

本文主要从以下几个方面对液压支架用阀试验台的测控系统进行了设计与实现：以试验标准和液压支架用阀工作原理为基础设计了试验台液压测试回路，并建立了测控系统硬件和软件体系结构。

The results of the experiment suggested that physical and mechanical properties of three-layer solid wood parquet forded with the above-mentioned adhesive could meet with the national standard. In addition, the research is of significant social and economical benefit.

试验结果表明，用此种无醛胶粘剂压制的三层实木复合地板的物理力学性能完全达到国家检测标准；在生产中可操作性强，完全满足现有的工艺要求；无甲醛公害；其原料成本为诺贝尔胶的一半，具有明显的社会效益和经济效益。

In order to design an actual pile foundation it is common to collect as much as possible information concerning pile ultimate load capacity for that project from available sources, induing estimation by using some empirical formulas, thus it forms an estimation distribution.

为具体桩基工程的设计，从各渠道收集到的有关该工程的极限承载力信息，包括用各种经验式估算，构成一个估计分布，然后结合实地进行的静载荷试验资料应用Bayes理论将上述各项数据进行综合更新，最终得到一个后验的极限承载力均值及其标准差。

The article introduces the system structure and technical indicators of radon concentration standard equipment , it analyses the factor of inflecting quality control and the solving method,by experiments can the equipment be controlled and assured effectively in daily work.

介绍氡浓度标准装置的系统结构、技术指标，分析影响质量控制的因素及解决办法，经试验验证该装置在日常工作中能得到有效的质量控制和保证。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。