A replica technique is used to record the scratch patterns before and after loading.
可采用一种复制技术把在加载前后的划痕图案记录下来。
A special surface replica technique for microcrack observation of rocks is introduced.
介绍了一种用于岩石材料微裂纹观察的复型技术。
A special surface replica technique for microcrack observation of rocks is introduced.
介绍了一种用于岩石材料微裂纹观察的复型技术。
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