specimen
例句与用法
- Values were derived from the duplicate 12 x 3-in. specimen compliances.
该值是由成对的12英寸X3英寸试样的柔度得来的。 - The electrons forming the image must be emitted by the specimen to be observed .
构成物象的电子必须由要观察的样品发射。 - The elongation at break is increased and the specimen may neck before fracture .
断裂伸长增加,试验出现细颈状,然后断裂。 - Duplicate 12-in. long specimens were calibrated with an 8-in. gage length .
两个完全相同的12英寸的标本用8英寸标距来标定。 - A specimen which is much thicker than the penetration depth decays exponentially .
一个比穿深透度厚得多的样品,按指数律衰减。 - The biologist stained the specimen before looking at it through the microscope .
那位生物学家先把标本染色,然后再通过显微镜进行观察。 - The specimen must be adequately grounded to prevent the development of the high voltages .
为了防止这种高压的发生,试件必须妥善接地。 - The zero point of the density scale is defined by having no specimen in the densitometer .
定义密度计内没有样品时的密度为密度尺标的零点。 - After setting, the surfaces of the specimens are ground down using carborundum and alumina .
凝固之后,样品表面连续用金钢砂或氧化铝磨平。 - The compliance-calibration specimen has a slot of finite-tip radius in place of a crack .
柔度算定试样是用一个有限端部半径的槽来代替裂纹。
用"specimen"造句