precision aid
英 美
精密测试仪
... precision aerial camera ==> 精密航空测量照相机 precision aid ==> 精密测试仪 precision ammeter ==> 精密电流表 ...
Introduce precision filtering principle, effect to filtering precision and how to choose filter aid reasonably. Further analyze on factors that affect filtering flow and cycle.
介绍了精密过滤原理，助滤剂对过滤精度的影响及合理选用，对过滤流量，过滤周期的影响因素作了进一步分析。
During VLSI test, the error caused by user's aid-hardware is always the key problem cumbering the precision and reliability of test and measurement.
在VLSI测试中，由于用户引入辅助硬件产生的误差问题，一直是阻碍测试精度和可靠性的关键问题。
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