We research corn harvest system of ultrasonicflowmeter by Doppler in this paper, start the prophase research work on corn harvest system and ultrasonicflowmeter.
以多普勒法的谷物收获超声波流量计为研究对象，进行谷物收获系统和超声波流量计的前期研究。
2
There is provided a Doppler type ultrasonicflowmeter (1) for measuring a flow rate of a fluid (10) by using an ultrasonicDoppler shift.
提供了一种通过利用超声波多普勒频移来测量流体(10)的流速的多普勒型超声波流量计(1)。
3
The most successful part of the system is the selection of SL ultrasonicDoppler side-looking flowmeter and developed software.