进行试验

Under the condition of running on the hard soil pavement with the total train mass, the riding comfort tests of the tractor-trailer combinations with the stiff and the flexible drawgear have been performed, and the dynamics longitudinal force has been studied. When the flexible drawgear was used, the theoretical results and the experimental data showed that the peak value of the dynamics longitudinal force, the peak value of the RMS of the dynamics longitudinal force, and the PSD both of the dynamics longitudinal force and of the longitudinal acceleration decreased largely.

以平稳随机路面激励状况下满载行驶作为挂接车辆的经常行驶工况，进行了挂接车辆以刚性牵引架及不同柔性牵引参数的柔性牵引装置牵引运行时的平顺性试验，柔性牵引理论分析结果与试验结果均表明，使用柔性牵引参数值接近优化值的柔性牵引装置后，动态纵向牵引力的峰值、功率谱密度峰值及均方根值均有了大幅度的降低；主车和挂车的纵向振动加速度功率谱峰值也有了很大的降低。

After 45 days of culture, the production ratio reached 1. 21g/g dry inoculated cell weight, while that in shaking flask after 72 days was

在该操作条件下对紫草细胞进行了双液相悬浮培养试验，热模试验的结果证明了反应器能满足细胞的培养要求。

Duralumin 2024 has been extruded under different conditions.

试验研究工作分两方面： 1。对Д16 铝合金在不同工艺条件下挤压的棒料进行机械性能试验，结果表明只有在一定温度范围内，制品有挤压效应。

Dynamic test is very important for verifying performance of rail vehicle.

机车车辆动力学试验是对铁路机车车辆的动力学性能进行检验的一项重要试验。

The friction and wear properties of the composites were tested by using a laboratory dynamometer.

摩擦试验在实验室规模的MM-1000摩擦试验机上进行。

The test of ECU has been carried out and the results show that the basal functions of ECU are achieved.

最后，进行了电控单元的调试试验及喷油泵台架试验。

Calculations and experiments are carried out on both magnetic flux density and eddy current loss of the non-magnetic steel plate and of the coil in this model.

对该模型低磁钢板及线圈的磁通密度和涡流损耗进行了试验与计算分析，得到了一些有价值的试验和分析结果，为磁场计算和三维涡流损耗分析方法提供了验证手段。

In this paper analysed is the effect of deviated axial pressure, complicated state of stress and effective area of cross section on parameters.

本文分析偏轴压力，复杂性的应力条件以及有效的剪切面积对参数的影响，得出 C，Φ的偏差趋势，指出直剪试验参数误差过大，建议尽量采用三轴仪进行强度试验。

Then we did the experiments of reagent selection and conditions of phosphorus removal by chemistry precipitation in the second effluence water.

随后对污水处理厂的二级出水进行了化学除磷药剂筛选试验和条件试验。

And the computational analysis result has been verified through the electrobath and test method. Based on the above-mentioned research work, the 1000 kV standard capacitor has been designed and manufactured.

利用理论分析、数值计算以及试验研究的结果，设计并研制了1000kV标准电容器，并对该标准电容器进行了有关型式试验，电容稳定性、介质损耗、工频耐受电压等技术性能指标均达到同类产品国际先进水平。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。