试验

Methods 34933 serum samples were screened by ELISA method on Treponema pallidum antibody. The samples with probable positive result were retested by toluidine red unheated serum test and Treponema pallidum particle assay. Results There were 559 serum samples with probable positive result.

对34933例标本采用酶联免疫吸附试验进行梅毒螺旋体的初筛，初筛结果为可疑阳性的样本进行梅毒螺旋体明胶凝集试验和甲苯胺红不加热血清反应素试验的检测。

First, a test system of tire tread rubber friction was established.

首先，建立了轮胎橡胶动摩擦试验系统，设计了动摩擦试验方法，通过对轮胎橡胶块的摩擦试验获得了轮胎橡胶在不同速度、温度、路面、压力等因素下的摩擦特性数据，并通过拟合得到了相应摩擦特性参数。

This simulated rocket can simulate the acceleration,thrust time,speed at burning end,rotation speed and so on satisfily.It is not only suitable for firing test during development,but also delivery test.This simmulated rocket does not require ideal experiment environment,is easy to be implemented.It is characterized by high security,low cost,shortening the fuze researching period and other benifits.

该弹可以相当满意地模拟火箭弹的加速度、推进时间、主动段末速、转速等主要参数，非常适合火箭弹触发引信研制中的靶场射击试验和生产交验，具有对试验场地要求低、试验简便、安全性高、成本低、有利于缩短引信研制周期等优点。

Fix the blades to the plug fixture and tie the cord to the grip with stripped conductors outside on which the crocodile clips clamp.Afterward,hang the weight assembly onto the grip hook to perform the above test.

试 法是将插头片固定于插座内，导线尾端连结冲击锤杆并连结到电线通断指示灯的插座内，设定好试验次数及突拉高度后即可测试突拉，之后吊上砝码进行扭转试验及接地电流试验。

A three-span continuous curved box girder bridge model was made to meet the specific requirements of the research work of this paper.

制作了一个三跨混凝土曲线箱梁桥模型，基于合理的试验流程安排，进行多工况下的普通连续曲线箱梁桥和整体式桥台连续曲线箱梁桥的剪力滞效应试验，得到两种桥型在试验工况下的剪力滞系数。

A new type three-roll rotary experimental mill has been designed on the basis of the analysis and investigation with the main technical parameters of the experimental mill designing in detail, such as offset angle α, inclined angle β and the exit diameter.

对试验轧机的主要技术参数偏转角α、倾斜角β及轧件的出口直径等参数做了详细设计，可以设定不同的偏斜角和倾斜角进行试验，轧制出不同出口直径的轧件，可以对铝、镁、铅、锡合金及其他材料进行试验。

The contrast hot test of the copper cooling stave with different cooling channels was done in the hot test whole-scale furnace which is designed by the authors.

在自行设计的1：1热态试验炉上对不同孔型的铜冷却壁进行了热态对比试验，对试验结果作了传热学分析，提出优化铜冷却壁水流通道断面设计的方法，优化后的水流通道可以达到强化传热和减少铜料消耗以及节约冷却水用量的目的。

We also excuted a test of the bogie frame in the last, test data has been processed in computer, and with these data the correctness of model of life prediction has been verified.

最后，对构架进行了试验，并对试验数据进行了处理。利用这些试验数据验证了本文提出的寿命估算式的正确性。

From the wide verification and detailed analysis, such as a great amount of tests for single pile and two tests for composite pile foundation, a field measurement study lasted for more than 4 years for two same buildings designed by new design method presented in this paper, and a long term survey of settlement for 28 buildings found on composite pile foundation, it has been shown that this new design method is feasible and reasonable.

通过大量的单桩静载试验、复合桩基静载试验、对按提出的复合桩基方法设计的两幢体型、面积和层数相同的房屋的长期监测试验以及大量的建筑物的长期沉降观测，进行检验和深入而详细的分析。

Figure 2 shows the jigging concentrate relations between content and ore feeding volume, when the diaphragm jig and the sawtooth pulsation jig are provided with different ore volume. Figure 3 shows the jigging concentrate relations between the sulphur recovery rate and ore feeding volume. As the test result shows, when the tailing content reaches approximately 7%, the diaphragm jig has 1.00 t / h · m2 feeding volume, which is also the maximum sorting efficiency in the test. As such, the sawtooth pulsation jig could choose 1.2 t / h · m2 feeding volume. As the test contrast of two groups shows, the sawtooth pulsation jigging concentrate contains higher-grade sulphur than the diaphragm jigging concentrate does.

图2为隔膜跳汰机及锯齿波跳汰机在不同给矿量的情况下，跳汰精矿品位与给矿量的关系，图3为跳汰机精矿硫回收率与给矿量的关系，试验结果表明，在尾矿品位接近7%，隔膜跳汰机给矿量为1.00 t/h·m2指标是隔膜跳汰机给矿量试验中选别效率最高的点，同理选择锯齿波给矿量为1.2 t/h·m2，将两组试验数据比较可以看出，锯齿波跳汰精矿含硫品位高于隔膜跳汰精矿含硫品位。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。