Bourdon pressure sensor 彈簧管壓力傳感器[敏感元件]

Bourdon tube 彈簧管；波登管

Bourdon tube (pressure) gauge 彈簧管壓力表

box gauge 箱式驗(yàn)潮儀

BP-scope BP 型顯示

Bragg's equation 布拉格方程

braking time 制動(dòng)時(shí)間

braking torque(of an integrating instrument) （積分式儀表的）制動(dòng)力矩

branch 分支

branch cable 支線電纜

voltage rating 額定電壓

breakpoint 斷點(diǎn)

breather 換氣裝置

bremsstrahlung [核]軔致輻射

bridge 橋接器

bridge's balance range 電橋平衡范圍

bright field electron image 明場(chǎng)電子象

bridge for measuring temperature 測(cè)溫電橋

bridge resistance 橋路電阻

brightness 亮度

Brinell hardness number 布氏硬度值

Brinell hardnell penetrator 布氏硬度壓頭

Brienll hardenss tester 布氏硬度計(jì)

broadband LAN 寬帶局域網(wǎng)

broad-band random vibration 寬帶隨機(jī)振動(dòng)

broad band spectrum 寬波段