| Subject | English | Chinese |
| IT | circulation frequency of the data classification | 数据分类流通频度 |
| tech. | counting the frequencies | 频数次数计算 |
| wind. | frequency distribution of the wind speed | 风速频率分布 |
| el. | frequency division of the channels | 信道频率分割 |
| tech. | frequency histogram showing the distribution of elements | 元素分布频率直方图 |
| mil., air.def. | frequency modulation on the pulse | 调频脉冲 |
| el. | frequency modulation on the pulse | 脉冲调频 |
| avia. | frequency modulation on the pulse | 脉冲频率调制 |
| tech. | frequency of the carrier wave | 载波频率 |
| space | frequency of the counted signal | 被计数信号的频率 |
| geol. | frequency of the elements per curve and per foot | 每条曲线每英尺的元素频率 |
| busin. | frequency of the observation | 观测频率 |
| stat. | integral curve of the frequency curve | 累积频率曲线 |
| stat. | integral curve of the frequency curve | 分配销售曲线 |
| stat. | integral curve of the frequency curve | 分布曲线 |
| tech. | relative error of the frequency | 相对频率误差 |
| tech. | table for the joint frequency distribution of meteorological data | 风向风速稳定度联合频率表 |
| econ. | the accident frequency | 意外事故发生率 |
| expl. | The depth of burial of the charges is not only a primary factor in determining the intensity of the air pressures, but it also has an effect on the frequency and duration of the pulses | 药包埋深不仅是决定空气压力强度的主要因素、而且对脉冲频率及持续时间也有影响 |
| expl. | The fracture frequency displayed by the cores in the vicinity of the samples was noted at the time of sampling | 样品附近的岩心上显示的裂纹频率在采样时就注意到了 |
| ceram. | The high frequency vibrating screen for sieving ceramics is suitable for food, pharmacy, chemical, ceramic, metallurgy, rubber, and other industries. It applies to any powder and granule | 这款高频筛分陶瓷的振动筛适用于食品业、药品业、化学制品业、制陶业、冶金业、橡胶业及其他行业。粉末、颗粒均可使用 |
| tech. | the highest effective frequency | 最高有效频率 |
| proj.manag. | The match strobe gate is presented to improve the measurement precision of low frequency signal | 文中提出使用匹配选通门提高低频信号频率测量精度 |
| expl. | The minimum description of rock mass properties that influence blast performance includes the density, strength, stiffness and frequency and nature of discontinuities, together with an understanding of the variability of these parameters across the blasting area | 影响爆破行为的岩体特性描写的最少、包括非连续面的密度、强度、硬度、频率及自然属性、而且对爆破区域内这些参数的可变性了解的也最少 |
| econ. | the normalization of frequency function | 规范频率函数 |
| proj.manag. | The video signal is directed to the CRT through a sound trap -which eliminates the sound carrier frequency | 视频信号通过声音陷波电路消除声音载波频率、直达 CRT |
| gen. | the voltage is seen to be fairly constant over a wide frequency range | 电压在一宽频带内也十分稳定 |
| telecom. | Using your cell phone's speaker or connecting a wired headset - while keeping the handset away from your body - drastically reduces radio frequency exposure | 手机通话时使用扬声器或有线耳机，并使手机尽量与身体保持距离，能有效减少辐射 |
