In the test, the prestressed secondary moment is established by adjusting middle support height.
在试验中，预应力次弯矩是通过调整支座高度来实现的。
The Test Research on Secondary Arc of the Line with Compensation in the Power System .
电力系统潜供电弧有补偿情况的试验研究。
The procedures of secondary development are demand analysis, coding, test and maintenance.
二次开发的步骤是需求分析、现有 HIS分析、代码编写、测试和维护。
Objective:To build relationship model of test anxiety for secondary school students.
目的：构建中学生考试焦虑与影响中学生考试焦虑的潜变量的关系模型。
Objective:To build relationship model of test anxiety for secondary school students.
目的：构建中学生考试焦虑与影响中学生考试焦虑的潜变量的关系模型。
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