查询词典 signal noise ratio

Noise petitions：噪音陳情

噪音檢測 Noise measurement | 噪音陳情 Noise petitions | 非屬原子能游離輻射 Non-ionizing radiation

quantizing distortion：量化畸变

quantize noise 量子化噪声 | quantizing distortion 量化畸变 | quantizing noise 量化畸变

A voice thundered in my ear：我耳邊響起了雷鳴般的說話聲

to make a very loud deep noise 发出雷鸣般响声;轰隆隆地响 V | A voice thundered in my ear. 我耳边响起了雷鸣般的说话声. | to move very fast and with a loud deep noise 轰隆隆地快速移动 V VN + adv./pre...

ambient noise, background noise, ground unrest：环境噪声

环境应力开裂||environment stress cracking | 环境噪声||"ambient noise, background noise, ground unrest" | 环空测井||"annular space log, through annular space log"

Lightning: static discharge of clounds：闪电:云层放电

Atmospheric noise 大气噪声 | Lightning: static discharge of clounds 闪电:云层放电 | Solar noise: sun's ionized gases 太阳噪声:电离气

radio noise field intensity：射频干扰场强,无线电噪声场强

radio net 无线电网 | radio noise field intensity 射频干扰场强,无线电噪声场强 | radio noise voltage 无线电噪声电压 RNV

dwell rait：闭合比例

信噪比 singla-to-noise rati | 闭合比例 dwell rait | 噪声电平 noise leve

shot effect noise：散弹效应噪声

射噪声 shot noise | 散弹效应噪声 shot-effect noise | 缩紧环 shrink ring

shot effect noise：散弹效应杂讯

"shot noise","射杂讯" | "shot-effect noise","散弹效应杂讯" | "shunt admittance of transmission line","输电缘(之)分路导纳"

steel sheet pile：钢柀桩

steam purge noise 蒸汽喷冲噪音 | steel sheet pile 钢柀桩 | Steering Committee on Noise Abatement Measures for Schools 学校噪音消减措施督导委员会

feel unhappy：感到不快

052 complain, v 抱怨, 诉苦; 投诉 | feel unhappy, 感到不快 | find fault, 挑剔

pinwheel operation：针轮操作

直升飞机{俚语};轮状焰火 pinwheel | 针轮操作 pinwheel operation | 停止;解散;肃静 pipe down