研究试验

It is just one of many successful bioremediation experiments that can be traced to basic research carried out by USGS（U.S. Geological Survey）scientists.

它是许多成功的生物疗法试验之一，这些生物疗法试验是USGS科学家进行的基础研究。

It founds natural heightening theory for warping dams and puts forward specific way of diversion, measures for preventing dam eroded and design for energy dissipation and flood storage of cofferdams and sedimentation and dewatering through exploration and study on deposition in front of natural formed dam and the techniques of building dam through hydraulic filling....

通过对天然聚湫坝体前的淤积和&水力冲填&筑坝技术的探索和研究，创立了淤地坝坝体自然加高的理论，并提出了具体的导流方式、坝体防冲措施及围堰消能蓄洪、留淤脱水设计。建议尽快立项开展坝体自然加高现场试验和模拟试验。

This paper has studied the changes about tensile strain hardening exponent in three kinds of ST steel s by testing n-values and found changing tendency of them.

进行三种ST钢的应变硬化指数n值试验，分析试验结果，研究n值在整个应变区间的变化趋势。

In the course of constructing the interval tunnel of metro with shield tunneling method, single lining assembling plan is popular currently,and it mainly consists of straight joint and staggered joint method.

拼装方式的改变将会对衬砌结构的力学行为产生重要影响，本文采用模型试验、数值模拟和现场试验等方法对在不同拼装方式下管片衬砌结构的力学行为进行了研究。

In order to ensure safety of excavation, convergences of the tunnel and deformation of surrounding soil are examined by soil test and site monitoring as well as three-dimensional finite element analysis.

为此，在隧道施工期间，通过土工试验、隧道收敛和围岩内部位移的现场监测、隧道变形的三维有限元仿真计算等手段，对该隧道的变形规律进行了系统研究，获得了大量试验数据。

Methods and Results - The Defibrillators in Non-Ischemic Cardiomyopathy Treatment Evaluation trial was a prospective, randomized, multicenter trial of ICD therapy in 458 patients with nonischemic cardiomyopathy.

方法和结果：除颤器治疗非缺血性心肌病患者的疗效评估试验是一项前瞻性随机多中心的，研究458名非缺血性心肌病患者ICD疗效的试验。

To estimate the quantitative genetic parameters of nitrogen use efficiency, twenty maize single-cross hybrids with varying nitrogen use efficiency were tested at two locations in the North China Plain. At both locations, the hybrids were grown under high (HN, 225 kg/hm^2 N) and low N levels. And no N fertilization on the LN field have lasted two years.

为研究玉米品种氮利用效率相关性状的遗传参数，本试验选择20个具不同氮利用效率的单交种在华北平原的2个地点同期进行试验，氮肥处理设高氮（施氮，折合纯氮225 kg/hm^2）和低氮（不施氮，其地块经过连续2年耕种使氮素耗竭）2个水平。

At last, fusing the modern information theory and technology, probability theory, random process theory and mathematics logic theory etc., synthetically applying various reliability information in each subsystem or unit of the long-range rocket gun system, this paper systematically evaluates the reliability of long-range rocket gun system, which provides quantitative reference for design finalization, production and application, and researching equipment reliability growth of the weapon system.

对远程火箭炮武器系统可靠性鉴定试验进行了理论分析与设计，对型号研制中有关可靠性试验结果进行了统计和综合研究；最后，融合现代信息理论与技术和概率论、随机过程理论、数学逻辑理论等数学方法，综合利用远程火箭炮各分系统或单体的各种可靠性信息，对远程火箭炮武器系统可靠性进行了系统评估，为远程火箭炮武器系统设计定型、生产与使用，开展装备的可靠性增长工作提供了定量依据。

At last, fusing the modern information theory and technology, probability theory, random process theory and mathematics logic theory etc., synthetically applying various reliability information in each subsystem or unit of the long-range rocket gun system, this paper systematically evaluates the reliability of long-range rocket gun system, which provides quantitative reference for design finalization, production and application, and researching equipment reliability growth ofthe weapon system.

对远程火箭炮武器系统可靠性鉴定试验进行了理论分析与设计，对型号研制中有关可靠性试验结果进行了统计和综合研究；最后，融合现代信息理论与技术和概率论、随机过程理论、数学逻辑理论等数学方法，综合利用远程火箭炮各分系统或单体的各种可靠性信息，对远程火箭炮武器系统可靠性进行了系统评估，为远程火箭炮武器系统设计定型、生产与使用，开展装备的可靠性增长工作提供了定量依据。

Through experimenting,the influence of body s magnetization phenomenon On the geomagnetism turns sensor is studied.

通过实验研究了弹体在地磁场中的磁化现象对地磁式转数传感器的影响，试验结果表明，在给定的试验条件下，传感器被屏蔽后转数传感器输出信号的幅值衰减了61。

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。