同时运用电子散斑干涉方法成功地测量出试件缺陷覆盖层在受到集中力情况下的离面位移。
Then off-plane displacement field on defects under load of concentrated force was successfully measured by method of electrical speckle pattern of interferometry (ESPI).
对于钢质同步环，采用齿腔面定位方式下的材料流动状态明显优于齿根圆定位方式下的材料流动状态，有利于避免成形缺陷的产生。
The material flow in steel synchronizer ring under top location mode is better than that under bottom location mode, which greatly benefits defects control.
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