Q factor Q 值因數(shù)
Q-percentile life 可靠壽命
QC (Quality Control) 品管，質(zhì)量控制
QC Section 品管科
QDIM 快速標(biāo)注
QFD (Quality Function Development) 品質(zhì)功能改進(jìn)
QMS (Quality Monitoring System) 品質(zhì)監(jiān)控系統(tǒng)
qsave 快存，快速存檔 (quick save)
qtext 快速文字，快速文字 (quick text)
quad array 方陣
quadrant ①齒扇②排檔限位板③扇形構(gòu)件④象限
quadrant electrometer 象限靜電計(jì)
quadrant-edge orifice plate 1/4 圓周邊緣孔板
quadratic 二次
quadrupole field 四極場(chǎng)
quadrupole ion trap 四極離子阱
quadrupole mass filter 四極濾質(zhì)器
quadrupole mass spectrometer 四極質(zhì)譜計(jì)
quadrupole probe 四極探頭
quadrupole residual gas analyzer 四極殘余氣體分析器
quadrupole rods 四極桿
qualification 鑒定
qualification standard 鑒定標(biāo)準(zhǔn)
qualification test 鑒定試驗(yàn)
qualifying 賽車輪胎
qualitative analysis 定性分析
qualitative physical model 定性物理模型
quality 質(zhì)量，品質(zhì)
quality assurance 質(zhì)量保證
quality assurance for information system development 信息系統(tǒng)開(kāi)發(fā)的質(zhì)量保證
quality assurance system 質(zhì)量保證系統(tǒng)
quality control 質(zhì)量控制 [QC]
quality factors of software 軟件質(zhì)量因素
quality inspection 質(zhì)量檢驗(yàn)
quality management 質(zhì)量管理
quality measurement system 質(zhì)量檢測(cè)系統(tǒng)
quality of service 服務(wù)質(zhì)量協(xié)調(diào)
quality supervision 質(zhì)量監(jiān)督
quantitative analysis 定量分析
quantitative differential thermal analysis 定量差熱分析，定量差熱 (分析 )儀 [QDTA]
quantity 量，數(shù)量
quantity of customs count 會(huì)計(jì)師盤(pán)，點(diǎn)數(shù)量
quantity of heat 熱量
quantity of illumination 光照量
quantity of radiant energy 輻射能量
quantity of radiation 幅射能量
quantity on hand 現(xiàn)有庫(kù)存量
quantity to be measured 被測(cè)量
quantization 量化
quantization error 量化誤差
quantized error 量化誤差
quantized noise 量化噪聲
quantized signal 量化信號(hào)
quart 夸脫 ( 1 夸脫=2 pints 品脫 = 1.101 升)
quarter ①四分之一，一刻鐘②方向，地區(qū)，方面③季，季度
quarter circle orifice plate 1/4 圓孔板
quarter elliptic 四分之一橢圓彈簧
quarter light 后側(cè)窗
quarter wavelength resonator 四分之一波長(zhǎng)諧振器
quartet 四重布置，四重檢測(cè)
quartz crystal unit humidity sensor 晶體振子式濕度傳感器
quartz crystal unit humidity transducer 晶體振子式濕度傳感器
quartz halogen lamp 石英鹵素?zé)?
quartz iodine lamp 石英碘燈
quartz module 石英組件
quartz spring gravimeter 石英彈簧重力儀
quartz thermometer 石英溫度計(jì)
quartz-Bourdon tube pressure gauge 石英彈簧管壓力計(jì)
quasi-equilibrium theory 準(zhǔn)平衡理論
quasi-linear characteristics 準(zhǔn)線性特性
quasi-molecular ion 準(zhǔn)分子離子
quasi-periodic vibration 準(zhǔn)周期振動(dòng)
quasi-rigid rotor 準(zhǔn)剛性轉(zhuǎn)子
quasi-sinusoidal quantity 準(zhǔn)正弦量
quasi-static unbalance 準(zhǔn)靜不平衡
quench 激冷
quench ageing 淬火老化
quench and tempering 調(diào)質(zhì)
quench hardening 淬火
quench motor 激冷型發(fā)動(dòng)機(jī)
quenching ①淬火②阻塞③驟冷
quenching and tempering 調(diào)質(zhì)處理
quenching crack 淬裂，淬火裂痕
quenching cracks 淬火裂紋
quenching die 淬火壓模
quenching distortion 淬火變形
quenching press 淬火壓床
quenching stress 淬火應(yīng)力
query by example system QBE 系統(tǒng)
query optimization 查詢優(yōu)化
question and answer mode 問(wèn)答式
queue 隊(duì)
queuing theory 排隊(duì)論
quick ageing 快速陳化
quick anneal oven 快速退火爐
quick bath 快冷槽
quick break 快速斷路
quick charge 快速充電
quick charger 快速充電機(jī)
quick connector 快速聯(lián)接器
quick cure 快速硫化法，快速熟化法
quick de-excitation 快速滅磁
quick die change systems 速換模系統(tǒng)
quick mold change systems 快速換模系統(tǒng)
quick release valve ①快放閥②快放控制器
quick sorting 快速排序
quick thermophysical property measuring apparatus 熱物性快速測(cè)定儀
quick tour 快速指南 快速導(dǎo)覽
quick-break cut-out 快動(dòng)斷路器
quick-break fuse 速斷熔斷器
quick-break knife-switch 速斷閘刀開(kāi)關(guān)
quick-break switch 快斷開(kāi)關(guān)
quick-change gearbox 快速變換齒輪箱
quick-closing valve 速關(guān)閘
quick-connect terminal 快接端子，速接端子
quick-cutting steel 高速鋼，快削鋼
quick-detachable coupling 快卸式接頭
quick-return characteristics 急回特性，急回機(jī)構(gòu)
quick-return mechanism 急回機(jī)構(gòu)
quick-return motion 急回機(jī)構(gòu)
quiescent chamber 靜態(tài)燃燒室
quiescent combustion 靜態(tài)燃燒
quietening cant 消聲斜面
quill drive 套管傳動(dòng)
quinhydrone electrode 醌氫醌電極
quinhydrone half-cell 醌氫醌半電池
quinoid 醌型
quinoid by-products 醌類副產(chǎn)品
quinoid compound 醌型化合物
quinoid structure 醌型結(jié)構(gòu)
quinol 醌醇，氫醌
quinoline dye 喹咻染料，氮萘染料
quinoneimine 醌亞胺
quinoneimine dye 醌亞胺染料
quinquevalence 五價(jià)
quintet 五重布置，五重檢測(cè)
quintode 五極管
quintuple ①五倍的，五重的②五倍壓器③五倍頻器
quintupling ( 成 )五倍
quire 刀 (紙張數(shù)量單位， 24或 25張 )
quotient relay 商數(shù)繼電器
quotient-meter 商值表
quotient-multiplier register 乘數(shù)商數(shù)寄存器