1) flow meter frequency
流量表频率
2) frequency volt volume of flow
频率-电压-流量
3) frequency measuring of flow meter
流量计频率测定
4) measuring current frequency
测量电流频率
1.
The frequency spectra of giant magneto-impedance effect for the cold-drawn and tension-stress annealed Co-Fe-Si-B amorphous wire with 70 μm diameter were investigated in a measuring current frequency range of 1 to 400 MHz.
采用HP4191A型阻抗分析仪和专门为测量非晶丝GMI效应而设计的专用装置,研究了测量电流频率钴-铁-硅-硼(Co-Fe-Si-B)非晶丝GMI效应的影响。
5) Semi-Quantitative Food Frequency Questionnaire(SQFFQ)
半定量食物频率调查表
1.
[Objective]To validate a Semi-Quantitative Food Frequency Questionnaire(SQFFQ)against 3-day Weighed Diet Records(WDRs)for middle-aged inhabitants in Chaoshan Area.
[目的]以3天食物称重记录法为参照标准,对潮汕地区半定量食物频率调查表的有效性进行检验。
6) low frequency meter
低频频率表
补充资料：电力负荷电压及频率特性
电力负荷电压及频率特性
voltage and frequency characteristics of load
d一0 rl}一ft一he dlonyo]一P一nl口texing电力负荷电压及频率特性(voltage andfrequeney eharaeteristies of load)见负荷静态特性及负荷动态特性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条