研究试验

Composition,microstructure and performance of the TLP diffusion bonding zone of B10 Cu-Ni alloy/low carbon steel using H62 brass interlayer were examined by means of SEM and OM,EDX analysis,microhardness test, shear test and alternating bend test.

用扫描电镜组织观察、能谱微区成分分析、显微硬度、剪切试验、反复弯曲试验等方法，研究了以H62黄铜为中间层的B10白铜/20钢双金属管的瞬间液相扩散连接。

It firstly did numerical simulation towards pulsed liquid jet pump's throat pipe when it was working on different area ratio, different length of throat pipe, different working situation. Then it analyzed and proposed the optimization length of throat pipe on pulsed liquid jet pump; In chapter 5, it did experimental study on the fundamental performance of steady and pulsed liquid jet pump, then compared the experiment result with numerical simulation result, this approximately agreed with each other.

首次对脉冲液体射流泵在不同面积比、不同喉管长、不同工况下的喉管内部流场进行了数值模拟，分析提出了脉冲液体射流泵的最优喉管长度范围；第五章对恒定、脉冲液体射流泵的基本性能进行了试验研究，对比试验结果和数值模拟结果，二者吻合较好。

Four people were able to control a computer using their thoughts and an electrode-studded thinking cap, U.S. resea

美国日前公布了的一项试验研究成果：4个试验者戴上布满电极的&思考帽子&后，可以运用他们的思想来直接控制电脑。

We also do some fundamental experiment including static stability, rheological properties and thermal analysis.

在实验室内进行了基础试验研究，包括稳定性、流变特性和热分析试验。

Which has opened out the basic laws of the interaction among the temperature, moisture, stress and displacement, and their effects on frost heave and thawing settlement.

利用自制的人工冻土冻融试验装置进行模拟试验，完成了开敞与封闭系统下人工冻土的冻结和融化过程模拟，获得了人工冻结土体的温度场、位移场、及应力场变化规律；在总结国内外学者理论研究成果的基础上。

Finally, based on the results of expansion chamber muffler noise attenuationtesting, the validity of the finite element analyzing in this paper is verified, and thefurther studies in the future is envisaged.

最后对扩张腔消声结构的消声量进行了试验，试验结果验证了本文有限元分析的有效性，并指出今后的研究方向。

Effects of MOS, ST and Chlortetracycline on broiler performance and intestinal bacterial colonies were compared by feeding trial and microbiological trial in order to determine effectiveness of MOS and ST as substitute of CTC.

本研究通过饲养试验和微生物试验比较了甘露寡糖、糖萜素和金霉素对肉仔鸡生产性能及肠道菌群的影响，以期探讨甘露寡糖和糖萜素在肉仔鸡饲粮中替代金霉素的效果。

A total of 14 CFRP (carbon fiber reinforced plastics) reinforced EWC beams were tested to failure to investigate the failure modes, failure mechanism and the flexural behaviors of them.

二、进行了14根 CFRP 增强复合木梁的结构性能试验，研究其破坏形态、破坏机理及受弯性能等，并与未增强木梁的试验结果进行对比。

Research midwies are recruiting women to the SNAP trial at Nottingham City Hospital, Queens Medical Centre, Kings Mill Hospital in Mansfield, Uniersity Hospital of North Staffordshire in Stoke-on-Trent and the trial will begin in Crewe and Macclesfield in September.

研究助产士在以下一些医院招募孕妇参与试验：诺丁汉城市医院、皇后医疗中心、曼斯菲尔德天王岭医院、北斯塔福德大学医院。试验将于九月在Crewe及Macclesfield开始。

The effect of the surface treatment on the fretting wear behavior of 316LVM austenitic stainless steel was investigated in the Ringer's solution by a Servo Hydraulic Dynamic Test machine.

采用液压伺服微动试验机，在模拟体液中试验研究了430℃渗氮、430℃氮碳共渗与500℃渗碳等3种表面改性工艺对医用奥氏体不锈钢316LVM微动腐蚀磨损性能的影响。

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。