英德
有道
百度
谷歌
图片
维基
百科
纵向试验 [zòng xiàng shì yàn]
[试验] longitudinal testing
- 方法设计：单一筛查试验结合纵向随访。
DESIGN: Single-arm screening trial with longitudinal follow-up. - 根据试验方案分别在纵向、横向和端向对试件进行切削，测量加工后试件的表面粗糙度。
Cut the test parts in different directions according to the test schedule and measure surface roughness of cut test parts. - 通过20根钢筋混凝土简支梁的试验，研究了纵向受拉钢筋和混凝土保护层厚度对裂缝分布形态的影响规律。
Based on the tests of 20 simply support reinforced concrete beams, the effects of the longitudinal tensile reinforcement and the concrete cover on the crack distribution are studied.
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