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- Why "Evidence, Sampling and Test" Is Out of It's Form? "见证取样送检"为啥变了味?
- Methods of Sampling and Test Plasticizers used in Plastics (08. 塑料用增塑剂的取样与试验方法(08。
- Since in many situations the error term is not normally distributed, it is important to know the asymptotic properties (large sample properties), i.e., the properties of OLS estimator and test statistics when the sample size grows without bound. 由于在很多情形下误差项可能呈现非正态分布,了解OLS估计量和检验统计量的渐近性,即当样本容量任意大时的特性就是重要的问题。
- Front panel with two inlets for the operator's hands for sample and test tools handling inside the test chamber. 前窗有两个入口,方便操作者把样品和测试工具放置进实验箱内。
- Company can answer the client asks to sign not agreement of divulge a secret (NDA) , and all sample and test data can be handed in answer a client. 公司可应客户要求签定不泄密和谈(NDA),且所有样品和测试数据城市交回给客户。
- The training sample, valid sample and test sample were developed, taking data of 26 sample plots from May to October of 2001 as input indicators and phytoplankton biomass of each sample site as output factor. 以2001年5~10月全太湖26个采样点的实测水文、水质、气象等资料作为输人因子,建立了训练样本、检验样本和测试样本,并以各采样点的浮游植物量作为输出因子。
- The factors influencing the cohere index determination accuracy of bituminous are analyzed.The problems effecting the sample and test are solved successfully and the result is ideal. 分析了影响粘结指数测定准确性的因素,成功地解决了制样和化验环节中影响其测定准确性的难题并应用于实践,取得了理想的效果。
- The test was standardized on a large sample of students. 这次测试以一大批被测学生为标准。
- The suspect's breath is sample and the test prove positive. 对嫌疑人的呼吸进行了抽样检查,结果表明是阳性的。
- He demonstrated the principles with chemicals and test tubes. 他借助化学药品和试管讲解了这些原理。
- Selection of cooperative unit in large sample and multicenter clinical trial 大样本多中心临床试验协作单位的选择
- The different raw yarn sampling and test method effect on Nylon66 twist cord lower strength calculated value are investigated. 研究锦纶66原丝不同取样方法和测试方法对捻织工序帘线强损值计算结果的影响.
- Forging sample and forging movies. 锻件和录像。
- Please advise your sample and product lead time. 请告知样品什么时间可以提供?及大货生产时间?
- Evaluation of the Comparative Method of Two Large Sample Means. 两个大样本均数比较方法的评价。
- To make correlation sample and data. 收集整理相关样板和数据。
- It gives out the new orientation of well test theory. 指出了试井理论发展的新方向。
- The lab must be able to carry out routine tests with a minimum of time lag between sampling and testing. 实验室必须能够在取样以后一个最小间隔时间内完成常规检验。
- Simmons: Get me a sample and some isotope readings. 弄些样本和同位素读数。
- Data and constraints can easily be changed to test theories. 信息库中的数据和限制条件可以轻易地改变以检验假设。