1) frequency field
频率场
1.
An adaptive fingerprint image enhancement algorithm based on orientation field and frequency field;
基于方向场和频率场的自适应指纹图像增强算法
2) the frequency of RF magnetic field
射频场频率
3) field source frequency
场源频率
4) frequency,field
场效频率
6) magnetic field frequency
磁场频率
1.
The properties of the welding joint vary with the magnetic field frequency.
研究了外加磁场的磁场参数(磁场电流和磁场频率)对不锈钢焊接接头力学性能的影响规律和磁场频率的作用规律。
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
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