进行试验

There mainly analyzed the test that required by GB as temperature resistance ,the test of flame under oxide pressure,the test of leakage safety machine,the test of rubber materials and the test of metal materials.

重点对国家标准要求的耐温性试验、氧气压力激燃试验、安全泄放装置试验、橡胶材料试验及金属材料试验等项目进行了分析和讨论。

It is able to initialize parameters; design and save test plan; input, save, reedit and activate test object info; real-time display of mechanics parameters and curves; programming test steps; management and report print of database.

论文以电液比例控制液压万能试验机为具体对象，在详细分析其工艺工况的基础上，给出了系统的物理和数学模型；着重就惯性负载、弹性负载不同的负载特性工况，对位置、变形、试验力控制系统进行了建模，并分析了它们的动静特性，指出影响系统精确性、快速性、稳定性的因素，并提出相应的解决办法；然后，论文推出了以工控机为控制核心的电液比例试验机控制系统；编写了电液比例控制液压万能试验机的部分工业控制软件，通过所编软件可实现：参数的初始化设置，试验材料测试方案的设计与保存，试样信息的录入、保存、修改和激活，力学性能参数和材料特性曲线的实时显示，自动程控方式下的编程，数据库管理和报表打印等功能；整个软件方案设计具有界面友好、操作方便、功能齐全等特点。

The result of the test didn't charge even if two different installed methods of the clamp plates in pressure test of the regular strength packaging container,according to systematic and rendom error analysis of the result of the test.

压力试验机的上压板采用不同的安装方式，对相同的包装容器进行压力试验，通过对试验结果的系统误差分析和随机误差分析，认为对强度均匀的包装容器的压力试验，上压板的两种安装方式对试验结果无影响。

There was no cross-reaction of the prepared raw antigen with the positive sera from dogs infected respectively with Ancylostoma caninum,Toxocara canis and Demodex canis and the highest titer of the positive serum from dogs infected with D.immitis was 1∶1024 detected by the dot-ELISA,which had good reproducibi-lity.

为快速诊断犬恶丝虫病，建立了犬恶丝虫抗体dot-ELISA检测方法，并与阻断试验、交叉反应试验、重复性试验、琼脂扩散试验和平行对照试验进行了比较。

The contact fatigue strength was measured after the 20CrNi2Mo and 15CrNi6 steel used asdragging gear on quasi high speed locomotive was carburized and quenched as well as peened,com-pared with that of 20CrMnMo steel.The results shown that the contact fatigue strength limits of thesethree types of steel carburized and quenched essentially same,and the contact fatigue strength Iimit hasbeen increased by 5 porcent after peening,and that the failure appoarances of all contact fatiguespecimen were delamination ...

对20CRrNi2Mo、15CrNi6及20CrMnMo渗碳淬火齿轮及15CrNi6渗碳淬火＋喷丸处理齿轮进行了弯曲疲劳试验，介绍了齿轮试件的设计与加工、试验装置与夹具、试验方法及试验数据的统计处理，试验结果表明，20CrNi2Mo和15CrNi6渗碳淬火齿轮在R＝0.99时的σFlim分别为530MPa和375MPa，与20CrMnMo渗碳淬火齿轮相比，弯曲疲劳强度分别提高80％和27％。15CrNi6经渗碳淬火＋喷丸处理齿轮在R＝0.99时的σFlim为490MPa，比未喷丸处理者提高30％。

Geometrical and physical parameters of components of the absorber in the virtual prototype follow from those technical data of a specific passenger car. Bench tests are conducted and a series of experimental results have been obtained by the MTS absorber test machine for the damping force-velocity which can be imposed in the virtual prototype for dynamic simulation. The piecewise, the hysteretic looped and the abnormal looped hysteretic force-velocity curves for the absorbers are, respectively, input into the prototype.

减振器阻尼力—速度特性是根据MTS减振器特性试验机试验结果，通过分段拟合，分别以分段线性、迟滞环和迟滞环畸变情况输入虚拟样机进行仿真分析，试验及仿真结果比较说明：减振器速度外特性采用迟滞环非线性，比采用双线性化模型更接近试验结果，能够更合理地解释试验现象；减振器阻尼力速度特性曲线出现畸变，如在复原行程初期迟滞特性曲线出现交叉现象，可以引发减振器系统动力特性的高频振动成分增加。

The paper discusses the usefulness of the combined environmental test to air defense missile's reliability growth, the methods to define the test sections and environmental stresses and judge the faults, the methods to terminate tests ,and so on.

本文论述了综合环境试验对防空导弹可靠性增长的作用、试验剖面与环境应力的确定、试验中故障判决方法和试验结束方式等一系列试验中遇到的问题，并进行了探讨。

Objective To investigate extended-spectrumβ-lactamasesand AmpCβ-lactamases and metalloβ-lactamasesproducing by gram-negative bacilli in burns.Mehtods Adopitng double-disk synergy test,modified three-dimensional extract test and the enzyme inhibitor of EDTA-Na2to detect ESBLs and AmpC and mBLA producing strains.Using K-B test to perform the susceptibility testing.Results Among348strains of gram negative bacilli,ESBLs,AmpCβ-lactamases,ESBLs combined with ApmCβ-lactamases and mBLA produc-ing strains were found in122,47,9and20strains,the incidence being35.1%,13.5%,2.6%and5.7%respec-tively.

目的 了解烧伤感染主要革兰阴性杆菌产超广谱β-内酰胺酶、AmpC酶和金属β-内酰胺酶及其对常用抗生素耐药性情况，指导烧伤医院感染合理用药方法采用双纸片协同试验检测产ESBLs株，头孢西丁三维试验检测产AmpC酶株，头孢曲松三维试验检测同时产ESBLs和AmpC酶株，依地酸二钠协同试验检测产mBLA株，K-B法进行G -杆菌药敏试验。

Methods According to ISO 10993 documents, the cytotoxicity test, acute systemic toxicity test, sensitization test, haemolysis test and Ames test were investigated.

参照ISO 10993的要求，对PDLLA材料进行细胞毒性试验、急性全身毒性试验、致敏试验、溶血试验和Ames试验。

The furnace for the test is the oil-burner that is designed and produced by ourselves. The whole test process is undertaken in the modeled standard temperature curve. The result of the test demonstrates that the properties of the furnace are stable and convenient for use.

火灾试验使用的试验炉为自行研制的燃油火灾试验炉，全部的试验是在模拟标准升温曲线的基础上进行的，试验结果表明炉子性能稳定、使用方便。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。