Furthermore, in this paper is described a five-channel detection system with fiber optics for the liquid level, which is used in agricultural aircraft successfully.
还具体介绍了已成功地应用于我国农业飞机的五通道光纤液位检测系统。
This paper expressed the idea of utilizing the rich inner resource of MCS-51 to realize the control of travelling detection system on liquid level.
文章阐述了利用MCS - 51单片机的内部丰富资源，实现液位巡回检测系统的控制。
The principle of liquid nitrogen flow detection, hardware design and operating principle of whole circuit are also described in this paper.
文中详细地论述了超声波流量检测原理、系统硬件结构和工作原理。
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