标准试件

1
standard sample
... standard resistor,标准电阻器 standard sample,标准试件；参考试件 standard sea water,标准海水 ...
2
standard specimen
...】沥青混凝土;结合面;标准试件;剪切强度;回归方程 [gap=608]Key words】Asphalt concrete; Joint surface; Standard specimen; Shear strength; Regression equation ...
3
standard test specimen
... standard cylindrical specimen 标准圆筒试样 standard test specimen 标准试样 ; 标准试件 departmental standard specimen 标准样品部门 ...

短语

1
研究表明，含有孔洞试件的固有频率与标准试件相比略低一些，但差别不大。
Research shows that the intrinsic frequency of hole defect lumbers is little lower than standard lumbers.
2
稻米籽粒由于尺寸小、形状不规则，难以制成标准试件，因此，不便于采用常规方法测其弹性模量。
It is diffiuclt for brown rice grain to make standard sample because of its small size and irregular shape, and so its elastic modulus is hardly determined by conventional methods.
3
首先，构建了木材标准试件与不同类型的缺陷试件，采用先进的超声检测系统对木材试件进行超声无损检测，并记录下相应的超声原始检测信号；
First, wood specimens of standard and different types are made. Wood specimens are nondestructive tested by advanced ultrasonic test system, and copy relevant originality ultrasonic signal;

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