频率计

damped angular frequency

衰减角频率

damped alternating current 减幅交流,衰减交流 | damped angular frequency 衰减角频率 | damped ballistic galvanometer 阻尼冲击减流计

damped ballistic galvanometer

阻尼冲击减流计

damped angular frequency 衰减角频率 | damped ballistic galvanometer 阻尼冲击减流计 | damped cosine function 阻尼余弦函数

damped ballistic galvanometer

阻尼冲击检流计

"damped angular frequency ","衰减角频率" | "damped ballistic galvanometer ","阻尼冲击检流计" | "damped factor ","阻尼因数"

frequency measurement by comparison with time scale

时标比较法测频

frequency index,频率指数 | frequency measurement by comparison with time scale,时标比较法测频 | frequency measurement by digital meter,用数字频率计测频

frequency measurement by comparison with time scale

时标比力法测频

frequency index,频率指数 | frequency measurement by comparison with time scale,时标比力法测频 | frequency measurement by digital meter,用数码频率计测频

Ekman current meter

厄克曼海流计

eigen frequency,特征频率 | Ekman current meter,厄克曼海流计 | elastic after-effect,弹性后效

EFL Error Frequency Limit

错误频率极限

EFL Effective Focal Length 有效焦距 | EFL Error Frequency Limit 错误频率极限 | EFM Electric Field Meter 电场计

FRO FRaMeReject

帧拒绝

FRESCANNAR FREquencySCANning 频率扫描 | FRO FRaMeReject 帧拒绝 | FRM FRequencyMeter 频率计

logarithmic frequency sweep rate

对数频率扫描速率

对数能量减缩;对数能量递减 logarithmic energy decrement | 对数频率扫描速率 logarithmic frequency sweep rate | 对数率计 logarithmic ratemeter

reactance frequency multiplier

电抗频率倍增器

电抗放大器 reactance amplifier | 电抗频率倍增器 reactance frequency multiplier | 电抗计 reactance meter

photoperiodic response：光周期响应

photoperiodic induction 光周期诱导 | photoperiodic response 光周期响应 | photoperiodism 光期性

Multi-Variate Statistical Analysis：多元统计剖析

311. 多项距阵 Multi-Nominal Matrix | 312. 多元统计剖析 Multi-Variate Statistical Analysis | 313. 发电厂 Power Plant