查询词典 test-tube

Thus, in order to test the foreign language skills of our students, and their proficiencies in this field, we have used a systematic series of tests, based on the internationally recognized DELF test format and the results are presented as percentages.

身处全球化的现代人，外语能力是不可或缺的基本需求，为了测验学生外语能力及检验教学成果，我们采用测试标准一致，深具公信力的欧洲法语检定考试，将测验结果量化来做评估。

A Dempster evidence combination method based on node test and a fuzzy method of evidence combination based on PCA test were presented.

提出了一种新的基于Huber估计的抗差最小二乘数据协调算法。

Those who learn about the intelligence test would know, this test is derived from western. They set 100 as a middle scale, which is the general average intelligence of westerners.

了解智商测试的人都知道，这种智商测试研究始于西方，所以他们以100点为一个中间值，是西方人大体的平均智商分值。

But all these test methods can not satisfy the requirements of the rapid development of highway construction due to their slow test speed, strong subjectivity, probable error, and destructivity to pavements.

这种状况与我国当前公路建设的发展很不适应，为此亟需发展连续、快速、无损的沥青混凝土路面离析检测技术。

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。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。