查询词典 randomization test

Note: It's vitally important that you first wash your car before performing the squeak test, the paint needs to be clean and free from any dirt or dust. Wiping with a quick detailer may give you a false reading as most quick detailers add gloss and slickness, thus adulterating the test

注意事项：在开始执行滑音测试前先将你的车子清洗乾净是相当重要的，漆面必须是乾净且没有任何的泥土或灰尘附著，在测试前使用QD擦拭你的漆面会造成误判，因为大部分的QD会增加漆面的光泽及光滑度，这会使得测试结果是错误的。

MAIN OUTCOME MEASURES: The diametral tensile strength test and compressive strength test of the specimens.

主要观察指标：不同粘结系统中树脂粘结剂的压缩强度和径向抗张强度。

The drilling program of approximately 1200 to 1500 metres, will consist of a set of four inclined diamond drill holes to test and confirm the Bernard gold vein mineralization and another set of six vertical holes to test that portion of the detachment fault closest to the Bernard lower plate mineralization.

钻探计划的近1200至1500米，将包括一套四张倾向于钻石钻孔测试和确认伯纳德金脉矿化和另一套六洞，垂直测试，部分拆离断层最接近伯纳德较低板矿化。

In this paper,the autocorrelation efficients are proved not suitable for testing the efficiency of stock market and then Dickey Fuller test is gived to test the efficiency of weak form of the SSE.Four month daily closed pri...

本文首先指出利用自相关系数进行检验的不合理性，然后给出了DF检验，最后利用1995年7月至10月4个月的每日股票收盘价检验了5种上市公司股票，它们都满足弱有效性

The result shows that all the items in the revised test have quite good differentiability and the test has quite satisfactory construct validity.

项目的区分度检验表明测验中所有项目都具有较好的区分度，两个维度间的相关分析进一步确证了CSA的结构效度。

To test the respirators fitness, we used quantitative fit test system to measure the fitness of the three models of new respirators worn by real person. The testing method is to use a differential mobility analyzer to select the particles of 40nm in diameter. N95 respirators are capable of filtering out almost all 40nm particles, therefore, the 40 nm particles measured within the respirator would be considered due to the leakage caused by poor fitness.

口罩密合度是使用定量密合度测试组合系统以真人分别配戴三款五年口罩A、B与C和同样型号新口罩来测试其密合度，测试方法主要是利用差异电移动度分析仪筛选粒径为40nm的微粒，而N95口罩的特性几乎可以完全过滤40 nm的微粒，所以口罩内量测到40nm粒径的微粒可被认定是泄漏造成。

We get the vary rules of mechanics character, study the dilatability and fractal characters of shear surface, analyzed the distortion manner of different kinds mixture, we build the forecast model though test results, while the results are generally same by different test ,so we can use the model to preestimate the mechanics index of mixture quickly.

本文通过试验研究了土石混合料力学特性随岩性、含石量、密实度及颗粒最大粒径等影响因素的变化规律，分析了土石混合料的剪胀性能、剪切面的起伏特征和分形特征、土石混合料的剪切变形破坏方式，经比较现场试验、室内试验及数值模拟的结果基本一致，并依据试验结果建立了不同类别土石混合料力学特性指标的预测模型，可通过模型快速预测不同类型土石混合料的力学特性指标。

From the comparison of the flat dilatometer test and several other in-situ tests, a conclusion can be drawn that the DMT is very suitable for test parameter measurement of seaside silt.

通过对扁铲侧胀试验与其它原位试验方法的比较，发现扁铲试验能很好地确定海滩区淤泥路基原位试验参数。

For the testing device defects of the existing disposable vaginal dilator,its structure was improved and innovated,it can be easily test "D value","deflection" and "strength"-these three must test performance indicators.

针对现有的一次性阴道扩张器的检验装置的缺陷，对其结构进行改进创新，可简单易行地对"D值"、"挠度"和"强度"三个必检性能指标进行检验。

Two quick test methods (diphenylamine method and nitrate test strip) for diagnosising nitrogen nutritional status in spring wheat were studled in field expriment.

通过田间试验研究了两种快速诊断方法，二苯胺法和反射仪法在春小麦氮营养诊断中的应用。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。