The ae sensor calibration system based on pulsed surface wave sound field was built several commercial and self-made ae sensors had been calibrated on it.
建立了基于脉冲表面波声场的声发射传感器标定系统,对商用和自制的几种声发射传感器进行了标定。
We're not convinced Enhancement needs AE. Rogues and cats don't have a true AE (though they might really want one) and it doesn't seem to have hurt them much.
我们不认为增强萨满需要AE。盗贼和猫都没有真正意义上的AE(或许他们想要),但这并没有对他们有什么伤害。
Based on fuzzy classification the features of AE signal were optimized, and on this basis a general conclusion of optimizing AE characteristics was reached.
利用模糊聚类特征优选方法对声发射传感器特征信息进行优选,并在此基础上给出了模糊聚类优选声发射特征的一般结论。
So, when I divide these two numbers, I'm going to find a1 over aE is equal to mE over m, which is the one kilogram mass.
把这两个式子相除,就会发现 a1 比 aE 等于 mE 比 m,m 等于 1 千克
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