查询词典 strength-testing

Feature and use: It tests melt flow rate of high polymer under mucosity flow state.It was expressed by MFR or MVR.It suits for testing polycarbonate,FI plastic and nylon under higher melt temperature. It suits for testing polyethylene、polystyrene、polypropylene、ABS colophony and polyformaldehyde colophony under lower melt temperature.

特点及用途：熔体流动速率仪是用来测定各种高聚物在粘流状态时的熔体流动速率，在一定的温度和负荷下，熔体每10min通过标准口模的质量或体积，用MFR或MVR来表示，它既适用于熔融温度较高的聚碳酸脂、聚芳砜、氟塑料、尼龙等工程塑料，也适用于聚乙烯、聚苯乙烯、聚丙烯、ABS树脂、聚甲醛树脂等熔融温度较低的塑料测试，广泛应用于塑料生产、塑料制品、石油化工等行业及有关院校、科研单位和商检部门。

Four kinds of tests, ILSS, IFSS, multifilament tensile testing, mongline tensile testing have been done.

通过正交实验以及对实验的分析确定了超临界CO_2处理碳纤维的最佳工艺，采用该工艺，碳纤维复合性能提高20%以上，本体强度仅下降3%，达到了预期的试验目的。

To be completed Multiple regression model parameter estimation and statistical testing and econometric testing.

可以完成多元回归模型的参数估计和统计检验和计量经济学检验。

Tt was tennis technical testing were shoe- n that the ball hitters were feasible in the testing because of its continuity, durability, stableness and objectivity. The ball hitters should be used according to different students of different levels.

证明应用多球发球机进行乒乓球基本技术考核是可行的，它具有连续性强、长时间持续高强度工作、能保持送球质量的统一和稳定性，减小送球的随意性和主观性同时提出其应用于技术考核的不足之处，探讨发球机用于技术考核的适宜对象和适宜内容。

The reaction time of the nerve trunk was positively correlated with testing time. However, the relationship between the impulse conduction velocity and the testing time was negative.

回归分析可知，中华大蟾蜍坐骨神经干的应激反应时间与草甘膦施用后天数呈正相关，而神经传导速度与药后天数呈负相关。

The first ten tubes and the eightieth to ninetieth oil tubes located at the portal of oil well should be the main part for testing, and their important testing regions were presented also.

得出了油井中应重，点检测靠近井口的1~10和80~90根油管，给出了油管上的重点检测部位。

Now there are many techniques to automatically generate software testing data, but most of the methods only deal with numeric value. In fact the non-numeric data, such as character string, are widely used, and it limits the application of software testing.

目前已有许多测试数据自动生成的方法，但大多只涉及数值型测试数据的产生及选取原则，在实际应用中非数值型数据使用相当普遍，如字符串数据，这在一定程度上限制了软件测试技术的应用。

Nondestructive testing is a kind of measuring technology commonly used on the testing of the quality of building materials.

为保证建筑物的质量，在工程中必须对建筑材料质量进行检测。

X-ray digital imaging testing technology is a new method of nondestructive testing.

X射线数字成像检测是工业无损检测的新技术。

In mid-1999, nucleic acid testing for HIV and hepatitis C was added to the current testing.

在1999年中期，HIV和丙型肝炎的核酸检测被加入到现在的检测中。

He tendered his resignation to the Prime Minister.

他向首相递了辞呈。不适合

International economy and trade,Nanking 210044

国际经济与贸易，南京 210044