【正文】 Brinell hardness number 亮度 bridge resistance 測溫電橋 bright field electron image 電橋平衡范圍 bridge39。 橋接器 bremsstrahlung 換氣裝置 breakpoint 絕緣強度 branch cable 分支 braking torque(of an integrating instrument) 制動時間 s equation BPscope 箱式驗潮儀 Bourdon tube(pressure)gauge 彈簧管；波登管 Bourdon pressure sensor 伯格定律 Bouguer39。 底面 bottomloading thermobalance 下閥蓋 bottorm echo 井溫儀 borehloe gravimetry 井中重力儀 borehole pensated sonic logger 超聲電視測井儀 bore(of liquidinglass thermometer) 增強器 boomerang gravity corer 自返式取樣器 bonnet 粘貼式應變計 bomb head tray 輻射熱計；熱副射儀 body temperature transducer 博德圖 bluff body 鼓風裝置 bloodvolume transducer[sensor] 血鈉傳感器 bloodpressure transducer[sensor] 血鉀傳感器 blood PH transducer[sensor] 血氧傳感器 bloodgroup immune transducer[sensor] 血氣傳感器 blood flow transducer[sensor] 血液電解質(zhì)傳感器 blood chloried ion transducer[sensor] 血液二氧化碳傳感器 blood calcium ion transducer[sensor] 塊傳遞 block length 方塊（框）圖 block check 塊體；字塊；字組；均溫塊 balzed grating 空白試驗 blackbody furnace 黑體腔 blackbody 紫外線照射裝置 black light filter 未知框 bivane 位串行信息公路 bit serial 誤碼率 bit 吊艙接收系統(tǒng) biosensor 生物量傳感器 biochemical quantity transducer[sensor] 海水生化需氧量測定儀 biochemical oxygen demand (BOD)microbial transducer[sensor] 生物醫(yī)學分析儀 binary signal 二進制元 binary elastic scattering peak 雙彈性散射過程 binary digital 二進制控制 binary coded decimal(BCD) 雙金屬溫度計 bimetallic temperature transducer[sensor] 雙金屬式儀表 bimetallic element 雙向穩(wěn)流器 bidirectional vane 偏壓 bezel ring 電子回旋加速器；電子感應加速器 Besson nephoscope 曲管地溫表 bending vibration 彎曲強度 bench mark 波紋管密封型上閥蓋 bellows(pressure)gauge 波紋管 bell prover 鐘罩壓力計 law bed 貝克曼溫度計 Beaufort scale 差拍（測量）法 beat frequency oscillator 支承架 bearing axis 軸承；刀承 beamloading thermobalance 聲速偏轉(zhuǎn)式超聲流量計 beam spot diameter 聲束比 beam path distance 電子束偏轉(zhuǎn)器 beam 波特 batch processing simulation 成批處理 batch of strain gauge 分批進樣 batch control station 批量控制 basic standard 基本核磁共振頻率 baseline value 空白電位 baseline noise 基線漂移 baseband LAM 基本（測量）單位 base peak 基線 base 桶形畸變；負畸變 barothermograph 空盒氣壓計 barometric correction 氣壓表 barometer cistern 氣壓計 bar primary bushing type current transformer 視頻放大器頻寬 bandwidth 頻帶 ballistic galvanometer 球閥 ball screw assembly 浮球壓力計 balancing speed 平衡機 balancing machine sensitivity 平衡 balanced plug 平衡塊 balance quality of rotor 對稱輸出 balance for measuring amount of precipitation 天平 baffle wall 反向信道 backscattered electron image 貝克曼溫度計 background program 后臺處理 background noise 本底質(zhì)譜 background current 后臺，背景，本底 back flushing B型顯示 byteserial highway 字節(jié)串行 byte frame 字節(jié) Byram anemometer 旁通閥 bypass manifold 旁通進樣器 蝶閥 bypass busy state 忙 bushing type current transformer 母線式電流互感器 bus topology 總線從設備 bus network 總線母板 bus master bus line，總線 總線 burst acoustic emission signal 燃燒法 burden(of a instrument transformer) 浮力液位測量裝置 buoyancy correction 浮標站 buoy motion package 浮標體 buoy array 浮標 bump testing machine 連續(xù)沖擊試驗；顛簸試驗 bump 體型氧化鋅電壓敏電阻器 bulk type semiconductor strain gauge （玻璃溫度計的）感溫泡長度 bulb(of liquidinglass thermometer) （壓力式溫度計的）溫包 bulb 掛碼 builtin galvanometer 緩沖存儲器 buffer solution 緩沖器 bucket thermometer 吹氣管 bubble 深溫計[BT]檢定裝置 broadcast 寬波段 broadband random vibration 定帶局域網(wǎng) Brienll hardenss tester 布氏硬度壓頭 Brinell hardness number 亮度 bridge resistance 測溫電橋 bright field electron image 電橋平衡范圍 bridge39。 橋接器 bremsstrahlung 換氣裝置 breakpoint 絕緣強度 branch cable 分支 braking torque(of an integrating instrument) 制動時間 s equation BPscope 箱式驗潮儀 Bourdon tube(pressure)gauge 彈簧管；波登管 Bourdon pressure sensor 伯格定律 Bouguer39。 底面 bottomloading thermobalance 下閥蓋 bottorm echo 井溫儀 borehloe gravimetry 井中重力儀 borehole pensated sonic logger 超聲電視測井儀 bore(of liquidinglass thermometer) 增強器 boomerang gravity corer 自返式取樣器 bonnet 粘貼式應變計 bomb head tray 輻射熱計；熱副射儀 body temperature transducer 博德圖 bluff body 鼓風裝置 bloodvolume transducer[sensor] 血鈉傳感器 bloodpressure transducer[sensor] 血鉀傳感器 blood PH transducer[sensor] 血氧傳感器 bloodgroup immune transducer[sensor] 血氣傳感器 blood flow transducer[sensor] 血液電解質(zhì)傳感器 blood chloried ion transducer[sensor] 血液二氧化碳傳感器 blood calcium ion transducer[sensor] 塊傳遞 block length 方塊（框）圖 block check 塊體；字塊；字組；均溫塊 balzed grating 空白試驗 blackbody furnace 黑體腔 blackbody 紫外線照射裝置 black light filter 未知框 bivane 位串行信息公路 bit serial bit error rate bit bird receiving system biosensor biological quantity transducer[sensor] biochemical quantity transducer[sensor] biochemical oxygen demand meter for seawater biochemical oxygen demand (BOD)microbial transducer[sensor] biomedical analyzer binary signal binary element binary elastic scattering peak binary elastic scattering event binary digital binary control binary coded decimal(BCD) bimetallic thermometer bimetallic temperature transducer[sensor] bimetallic instrument bimetallic element bilateral current stabilizer bidirectional vane bias voltage bezel ring betatron Besson nephoscope bent stem earth thermometer bending vibration bending strength bench mark bellows seal bonnet be