...金属厚度相对应·回波不需要是连续的,仪器可以自动判断回波并计算出厚度值·每次确认最小的三个回波,即自动测量验证系统(AMVS)三重回波·所有的超声测厚仪都应按照被测材料的声速标定·涂层中的声速与金属不同,在测量中须去除涂层的厚度·三次回波能在测量中能...
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通过两种方式的实验研究,检验了新型离子迁移试验测量系统的测量精度,验证了该系统具有很高的稳定性、可靠性以及很高的自动化程度,并具有极大的实用性。
We do the ion migration test for insulators by using the developed measuring system in our lab, it shows its high precision, high stability, reliability and automation with the great practicability.
测量结果验证了这种误差修正方法和自动测试系统的正确性。
Experiment results have verified the effectiveness of proposed error correcting method and the automatic testing system as well.
目的:验证X线头影测量计算机自动识别系统的可靠性。
Objective to evaluate the accuracy of computerized automatic recognition system of cephalometry.
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