频率计

fretting corrosion

激振腐蚀

frequency meter 频率计,周波表 | fretting corrosion 激振腐蚀 | friction coefficient 摩擦系数

draw together

团结起来

Utovue 乌托维等离子体数字板(一种交流型等离子体显示板) | draw together 团结起来 | frequency meter 频率计

counterpoised balance

配重天平

逆流干燥器 counterflow drier | 配重天平 counterpoised balance | 计数式频率计 counter-type frequency meter

audio-frequency noise

音频噪声,声频噪声

audio-frequency meter ==> 音频频率计 | audio-frequency noise ==> 音频噪声,声频噪声 | audio frequency oscillator ==> 音频振荡器

counter-off

还价,还盘

counter-modulation 反调整,解调 | counter-off 还价,还盘 | counter-type frequency meter 计数式频率计

resonance frequency indicator

共振示频器

共振滤波器 resonance filter | 共振示频器 resonance frequency indicator | 共振频率计 resonance frequency meter

frequency-modulated carrier

调频载波

frequency meter 频率计 | frequency modulated carrier 调频载波 | frequency modulated cyclotron 调频回旋加速器

sonograph

声谱记录

sonogram 声谱记录 | sonograph 声谱记录 | sonometer 振动式频率计

telephone service desk

话务台

1567.交换机房 exchange room | 1568.话务台 telephone service desk | 1569.频率计 frequency meter

resonance curve

共振曲线

resonance current 谐振电流 | resonance curve 共振曲线 | resonance frequency meter 谐振式频率计

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