conversion device [计] 转换装置
- This paper is based on essential theory of electromagnetic induction, give a new method of making high power energy conversion device of ultrasonic.
根据电磁感应的基本原理提出了大功率超声波换能器的制作方法。 - Through analysis the result of experiment about the power energy conversion device of ultrasonic, we can see that using this method making high power energy conversion
通过对实验结果分析可知这种大功率的换能器对于长距离的超声波无损检测有着广泛地应用前景。 - Stepless speed change through frequency conversion vertical direction; rapid movement drove by motor in left-right direction; left-right feed through mechanism handwheel; equipped with automatic changing tool
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