Based on the general theory of magneticflowmeter, a study on the magneticflowmeter at very low flow rate is reported in the paper.
根据电磁流量计的基本原理，对其微流量测量技术进行了研究。
2
Now the magneticflowmeter has been used for the pulp flow measurement in the paper enterprises and there is no instrument applicable for the measurement of the neutral insulating grade pulp in China.
目前我国造纸企业对纸浆流量的测量基本上使用电磁流量计，而对中性绝缘纸浆液国内尚无测量仪表。
3
Methods: After Xinxuetong was administrated intraperitoneally, the amount of blood in the coronary arteries and the amount of output from heart were determined by electric magneticflowmeter.