Bouguer's law 伯格定律
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
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