B-scope B型顯示
back flushing 反沖
background 后臺(tái) 背景
background current 本底電流
background mass spectrum 本底質(zhì)譜圖
background noise 背景噪聲
background processing 后臺(tái)處理
background program 后臺(tái)程序
Backman thermometer 貝克曼溫度計(jì)
backscattered electron image 背散射電子象
backward channel 反向信道
baffle wall 隔板
balance 天平
balance for measuring amount of precipitation 水量秤
balance output 對(duì)稱輸出
balance quality of rotor 轉(zhuǎn)子平衡精度
balance weight 平衡重(器)
balanced plug 平衡型閥芯
balancing 配平
balancing machine sensitivity 平衡機(jī)靈敏度
balancing machine 平衡機(jī)
balancing speed 平衡轉(zhuǎn)速
ball pneumatic dead weight tester 浮球壓力計(jì)
ball valve 球閥
back flushing 反沖
background 后臺(tái) 背景
background current 本底電流
background mass spectrum 本底質(zhì)譜圖
background noise 背景噪聲
background processing 后臺(tái)處理
background program 后臺(tái)程序
Backman thermometer 貝克曼溫度計(jì)
backscattered electron image 背散射電子象
backward channel 反向信道
baffle wall 隔板
balance 天平
balance for measuring amount of precipitation 水量秤
balance output 對(duì)稱輸出
balance quality of rotor 轉(zhuǎn)子平衡精度
balance weight 平衡重(器)
balanced plug 平衡型閥芯
balancing 配平
balancing machine sensitivity 平衡機(jī)靈敏度
balancing machine 平衡機(jī)
balancing speed 平衡轉(zhuǎn)速
ball pneumatic dead weight tester 浮球壓力計(jì)
ball valve 球閥