试验

Hardware of machine vision system is constructed, experiment plan of how to obtain crop and weed images in natural lighting is designed based on the experiment environment.

介绍了机器视觉系统的硬件组成，构建本研究试验所需的机器视觉硬件系统，并根据试验环境和试验要求设计了图像采集的实验方案，在室外自然光照条件下获取作物与杂草图像。

This paper formed a new method to get the wanted uniform design by computer sampling a number of experiment plan, counting their uniformities and choosing the best one of them as the last experiment plan.

这个试验设计方法，比使用均匀设计表来安排试验更简单直接，而且可以证明，其设计的试验点分布的均匀性，在抽样方案数足够多的情况下高于按均匀设计表来安排的试验。

To study the ecophysiological effects of low temperature stress on podocarpus fleuryi Hickel seedlings, two-year-old seedlings were selected as experimental material. We conducted comparative study. On the one hand, seedlings were separately placed in the plots located at the top, half-way-up and the foot of Jinyun Mountain (different altitudes at Jinyun Mountain led to the difference in air temperature) and subjected to winter low temperature stress. On the other hand, in laboratory, seedlings were exposed to simulated low temperature stress which were artificially controlled .

为了探讨低温胁迫对长叶竹柏幼苗的生理生态影响，本试验选取长叶竹柏的二龄幼苗为试验材料，在试验方法上采取了对比研究方法：一方面，利用缙云山不同的海拔造成的温度差异，分别将幼苗置于山顶、山腰和山脚下三个样地中，进行野外冬季自然低温胁迫处理；另一方面，在实验室中，利用人工控制的不同低温进行模拟低温胁迫处理。

The fourth chapter introduces the validation test of POTOK. In the chapter, application effectivity of the Russian dry calibration method for electromagnetic fiowmeter is evaluated through experimentation.

论文第四章进行POTOK装置验收试验，对俄罗斯电磁流量计干标定技术在我国电磁流量计产品中的应用效果进行检验，并在试验结束后给出了相应的试验结果。

Methods:1DHBV test:by giving the poult duck DHBV by celiac can obtain DHBV model by which can be observed the effects of GanLe capsule.2 immunity function test:the effects of little mices on reticuloendothelium system,the form of serum hemolysin,and the weights of immunity organs.

鸭乙型肝炎病毒试验采用经腹腔接种制备的雏鸭DHBV血症模型作肝乐胶囊抗乙肝病毒的治疗观察。免疫功能试验：小鼠网状内皮系统吞噬功能的影响；血清溶血素的生成；免疫器官重量。结果：鸭乙型肝炎试验结果表明：用药0W、用药2W、用药4W、停药1W后动物血清检测DHBV DNA：除病毒对照组及肝乐胶囊小剂量外，肝乐胶囊中、大剂量组血清DHBV DNA均有显著或极显著降低(P〈0.05或P〈0.01)，并有量效关系。

The routine diagnostic methods for GPMV were the Agargel precipitin assays, Serum-neutralization test , have been established. These methods have played important role in control of GPMV, but which has lower sensitivity and take longer time.

国内外学者先后建立了琼脂扩散试验、中和试验、血凝抑制试验等血清学诊断方法，在一定程度上为防治鹅副粘病毒病发挥了重要作用，但同时也存在灵敏度差、操作烦琐、检测所需时间长等不足，已不适应更有效地控制该病的需要。

Based on a whole car collision experiment and explicit finite element analysis method, the collision simulation experiment of a cab is completed, the precursive research for the whole car collision simulation experiment is completed..

基于整车模拟碰撞试验和显式有限元分析方法，完成了驾驶室碰撞模拟试验，为整车模拟碰撞试验研究进行了先导性的研究。

For optimization parameters in structure and motion,the experimental method for the five-factor quadratics rotary orthogonal combination was adopted,and two evaluation indexes(mixing homogeneity and material powder) were applied in the experiment.

为了优化其结构与运动参数，采用二次回归正交旋转组合试验设计对5个试验因素进行了混合均匀度及物料细粉率作为指标的试验研究，得出了其结构与运动参数的合理组合，即揉搓转子转速宜取40~50 r/m in、剪切转子转速宜取55~65 r/m in，转子间隙宜取11~13 mm，齿杆角度宜取5~°10，°混合时间宜小于10 m in，充满系数不应小于0.1。

The test results are expressed by quadric conversion, and the reliability of the theory calculation is validated.

试验内容包括光体和全附体的阻力试验，试验的结果采用二因次换算法，验证了理论计算的可靠性。

Dr John Raff, CEO of Starpharma, said:"We are delighted to receive this very positive data supporting the safety of VivaGel in humans. Combined with our earlier animal studies demonstrating the effectiveness of VivaGel as an HIV preventative agent, we believe that this data supports future larger-scale efficacy and safety clinical trials of the product. VivaGel is shaping up to become an important weapon in the battle against the HIV/AIDS epidemic."

John Raff，Starpharma的CEO，他说："我们很高兴得到支持VivaGel在人体试验中安全性的正性数据，加上我们早些时候的所做的动物试验证实了VivaGel是有效的防爱滋病药，我们相信这些数据支持进行进一步大规模的该药药效和安全性的人体临床试验，VivaGel正顺利成为与爱滋病和透过性传染疾病传染作斗争的重要武器。"

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。