Acoustic emission technology has been used in non-destructive testing, earthquake forecast, concrete monitoring, stress measurement, tiny displacement measurement and so on.
声发射技术在无损检测、地震预测、混凝土结构检测、应力测量、微位移测量等领域应用很广泛。
The new generator provides a new technique for stratal configuration analysis and earthquake resistance testing of buildings.
该装置为建筑物的抗震性能研究和地层结构分析等提供了新的分析和试验手段。
A friend told me when the earthquake occurred; he was testing his new sound box.
朋友说，地震时正在家里调试新买的音箱。
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