internal defect

基本解释

The position of the internal defect is an important basis of quality evaluation for products.
缺陷在构件内部所处的位置是产品质量评估的一个重要依据。
Lab test shows that the detector can efficaciously detect the internal conductive defect of DC composite insulators with quite high sensitivity.
实验室试验结果表明该检测仪能有效地检测出直流合成绝缘子内导通性故障且灵敏度较高。
Aimed at internal defect ultrasonic inspection for sculptured surface parts, the paper presented a new nearly arc-length approach to path generation.
针对复杂曲面工件内部缺陷的超声检测，提出了一种新的近似等弧长超声检测轨迹生成算法。

They refused to accept mounting evidence that thalidomide was responsible for a sudden outbreak of a rare birth defect called phocomelia, in which children are born with severely deformed internal organs or limbs.
ECONOMIST: Thalidomide