to organize major S&T test activities, to recommend candidate projects to the state for S&T awards.
组织重大科技试验活动，向国家推荐科技奖励项目。
Taking chrome black t (t) as main material, a new prescription of trace hardness indicating agent has been screened out through orthogonal test.
以铬黑t (T)为主要原料，通过正交试验，筛选出微量硬度指示剂的新配方。
Paired sample t test method was used to compare the difference between the two explants of the same trees. Independent sample t test method was used to determine the difference between the two groups.
用成对样本t检验法比较同一无性系内两种外植体的差异用成组样本t检验法比较两组无性系间的差异。
Then analyzing the characteristic of substrate integrated waveguide H-T, E-T and double Tee, and test the substrate integrated waveguide H-T.
分析了基片集成波导h - T和E - T和双t接头的特性，并对基片集成波导h - T接头进行了加工测试。
O power and describes the P. T. O test bench and the procedures for determining the rated P. T. O power of Shanghai-50 Tractor.
介绍了拖拉机动力输出试验台及上海-50拖拉机动力输出轴标定功率的制订过程。
Study after study has shown that they test poorly, don "t get as far in school, earn less, are less healthy, and don" t live as long as children born at other times of year.
多项研究表明，他们成绩很差，上学时间较短，薪水较低，健康状况较差，寿命也不如其他季节出生的孩子长。
This paper studied mainly multi-T joint test data. By analysis test data, gave experience equation for transverse distortion of T-joint welding structure.
本文重点分析了多个T形接头焊接的工艺试验结果，通过对试验数据的分析，得出了对T形接头焊接构件的横向变形的经验公式。
Statistics of independent t-test, pair t-test and stepwise regression analysis were used in this study.
统计方法为独立样本t考验、多元逐步迴归分析等。
Statistics of independent t-test, pair t-test and stepwise regression analysis were used in this study.
统计方法为独立样本t考验、多元逐步迴归分析等。
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