试验

Berthelot, the great French founder of modern synthetic chemistry, once stated in a letter to a close friend that the final experiments which led to his most wonderful discoveries had never been the result of carefully followed and reasoned trains of thought, but that, on the contrary,"they came of themselves, so to speak, from the clear sky."

法国现代合成化学研究的奠基人 Berthelot 曾在给密友的一封信中谈到，关于他的伟大发现的最终的验证试验其实并不是经过详细思考、仔细研究得来的结果，反而是这些试验自己来找他，就象从天而降一般。

For shorten of testing time and estimation of assured precision in safe storage life of propellants by Berthelot equation, feasibility in increase of testing temperature was put forward.

为了缩短试验时间，且保证通过Berthelot方程推算火药安全贮存寿命的精度，提出了提高试验温度的可行性。

The teaning property of the reinforced plastic film with bi - axial warp knitted fabric skeleton is tested and analyzed .

运用正交试验和单因子试验相结合的方法，对以双轴向经编针织物为骨架的增强塑料布的撕裂性能进行了测试分析。

To measure the external characteristics of hydraulic coupler by the controlled dynamic regenerated loading up method;2. The external characteristics of a biconical hydrocyclone used for waste water treatment are studied on the device.

为了检验新型污水处理系统设备的除油性能，设计建造了一套室内双锥型水力旋流器试验装置，并在该装置上进行了旋流器的外特性试验。

We will made more efforts on modeling experiments, diagnostic analysis, and coupled climate model with biome model so that we can explore and understand the causes and mechanisms of climate changes more completely.

我们将进一步进行模拟试验、诊断分析和植被模型与气候模型的耦合试验，以不断加深和完善对古气候变化过程和机制的认识。

To obtain normal range of line bisection task of healthy Chinese elder volunteers, to understand whether the performance of line bisection by left or right hand is significantly different.

获得中国老年健康志愿者线等分试验的正常数值，并了解左、右手完成线等分试验的结果是否存在着差别。3。

Factors influencing oil yield of bitter almond extracted by supercritical CO2 were studied with both single factor and orthogonal experiment.

该研究以单因素试验和正交试验相结合的方法对苦杏仁脂肪油的超临界CO2萃取工艺进行了研究。

In order to determine the technological parameter of essential oil extracted from bitter almond by wet distillation,factors influenced the oil yield,such as hydrolysis time and temperature、distilling time、water adding amount and hydrolysis pH,etc.

为确定水蒸气蒸馏提取杏仁精油的工艺参数，以正交试验和单因素试验相结合的方法对影响杏仁精油提取率的水解时间、水解温度、蒸馏时间、加水量以及水解pH等因素进行了研究。

Biuret test A test for the presence of proteins, in which sodium bydroxide is added to the test solution, followed by drops of 1% copper sulfate solution.

双缩脲试验：鉴定蛋白质存在的试验。在待检测溶液中加入氢氧化钠，然后滴加1％硫酸铜溶液。

All results showed that three kinds of medicament on controlling sweetpotato black rot is effective, the control effect of 70% thiophanate-methyl and 50% carbendazim were above 90%, 50% amobam was above 80%. The four kinds of medicament on controlling sweetpotato stem nematode with 40% isofenphos-methyl, 50% phoxim, 5% aldicarb and 5% ethoprophos in the field showed obvious effect, the control effect were 88.81%, 83.29%, 93.63% and 90.35%.

在贮藏期间对甘薯黑斑病的药剂防治试验中，70%甲基托布津、50%多菌灵和50%代森铵三种药剂对甘薯黑斑病均有较好的防治效果，70%甲基托布津和50%多菌灵的防治效果达90%以上，50%代森铵的防治效果达80%以上；在田间对甘薯茎线虫病的药剂防治试验中，40%甲基异柳磷、50%辛硫磷、5%神农丹和5%茎线灵四种药剂对甘薯茎线虫病的防治效果明显，防效分别为88.81%、83.29%、93.63%和90.35%。

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。