This paper describes a preliminary experimentation study on some effect of stress caused by exterior pressure in magnetic core upon phase-shifting characteristics of a ferrite phase shifter.
对磁芯因受外部压力产生应力时对铁氧体移相器移相特性影响进行了初步实验研究。
This study examines the signals' effect on deaf students' paragraph and article reading through the method of experimentation.
本文采用实验法研究了标记对聋生段落、篇章阅读的影响。
The multiple ultrasonic sensors system designed by us was successfully applied in the study and experimentation of digital agriculture research vehicle.
所设计的多超声波传感器系统已成功地应用于数字农业研究平台车的实验研究中。
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