... defective parts 有毛病的零部件 defect of contact触点缺陷 defect of material 材料缺陷 ...
2
?接触不良
...ad co ection; bad connection; bad contact; contact failure; defect of contact; loose contact; poor contact 导线接触不良 poor wire connection ..
双语例句
1
The author introduces a pipe defect locating method by contact type ultrasonic detection — finger oil dipping touching method and analyses the theoretical basis ofdefect locating by this method.
The reason ofdefect generation is local spot corrosion due to contact with the corrosive medium in the transportation and storage.
产生缺陷的原因是运输、储存过程中与腐蚀性介质接触造成钢管局部点腐蚀。
3
According to contact glass level measurement defect, a continuous untouchable monitoring system for glass level is designed with help of advanced CCD technology and image processing technology.