对比试块 meaning in English
reference test pieces
referenceblock
Examples
- Non destructive testing . penetrant testing . a type comparator block
无损检测.渗透检查. a型对比试块 - Reference test pieces
对比试块 - Standard practice for fabrication and control of steel reference blocks used in ultrasonic inspection
超声波检验用钢对比试块的制作与校验方法 - The common method to compensate the coupling loss is to make various reference blocks according to the material of workpieces , obviously it consumes time and labor
目前常用的补偿藕合损耗的方法是根据材质制作对比试块，但该方法费时费力。 - Reference blocks with various surface roughness were made and used to verify the validity of the equation deduced , and the experimental results proved its correctness
制作了具有不同表面粗糙度的对比试块，通过试验验证了推导公式的正确性。