G

gain增益

gain margin增益裕度

gain-crossover frequency增益交越頻率

galvanic cell原電池

galvanometer檢流計

galvanometer gecord type strong-motion instrument電流計記錄式強震儀

galvanometer with optical point光點式檢流計

game theory對策論；博弈樹

gamma directioned radiometer伽瑪定向輻射儀

gamma processing image處理象

gamma radionmeter in borehold井中伽瑪輻射儀

gamma-ray detection apparaturs射線探傷機

gamma ray level measuring device伽馬射線液位測量裝置

gamma(ray)spectrometer伽瑪能譜儀

gamma-rays射線

gamma ray logger伽瑪測井儀

gamma sampling radiometer of banded screen帶屏伽瑪取樣加射儀

gamma scintillator radiometer伽瑪閃爍輻射儀

gamma spectrometer in borehold井下伽瑪能譜儀

gamma-spectrometry伽瑪測量

gas analyzer氣體分析器

gas chromatograph氣相色譜儀

gas chromatograph-mass spectrometer(GC0MS)氣相色譜—質(zhì)譜聯(lián)用儀接口

gas chromatography氣相色譜法

gas chromatorgaphy-mass(GC-MS)氣相色譜—質(zhì)譜法

gas cylinder regulator氣瓶減壓器

gas densitometer氣體密度計

gas-discharge source氣體放電源

gas-enclosed pressure gauge氣密引壓式驗尚潮儀

gas generator氣體發(fā)生器

gas laser氣體激光器

gas-liquid chromatography氣液色譜法

gas proportional detector氣體正比檢測器

gas pump thermocouple抽氣式熱電偶

gas purged pressure recording gauge補氣引壓式驗潮儀

gas sensing electrode氣敏電極

gas-sensitive element氣敏元件

gas sensor氣敏元件

gas-solid chromatography氣固色譜法

gas thermometer氣體溫度計

gas transducer[sensor]氣體傳感器

gastrointestinal inner pressure transducer[sensor]胃腸內(nèi)壓傳感器

gate閘門

gate-type lowmeter閘門式流量計

gate valve閘閥

gateway網(wǎng)間連接器

gauge block量塊

gauge circuit應(yīng)變計[片]電路

gauge factor應(yīng)變計靈敏系數(shù)

gauge length標距長度

gauge pressure表壓

gauge pressure transducer[sensor]表壓傳感器

gauge resistance應(yīng)變計（片）電阻

Gauss optics高斯光學(xué)

Gaussian integration method高斯求積法

gear reducer減速器

Geiger type vibrograph蓋格爾式測振儀

gel chromatography凝膠色譜法

general-purpose(pressure)gauge一般壓力表

general purpose strain gauge常溫應(yīng)變計

general system theory一般系統(tǒng)理論

generalization通用化

generalized modeling廣義建模

generation function生成函數(shù)

geodetic instrument大地測量儀器

geologic compass地質(zhì)羅盤儀

geological stereometer地質(zhì)立體量測儀

geomagnetic electrokinetograph(GEK)地磁場電磁海流計

geometric aberration幾何象差

geometric centre of the dial度盤幾何中心

geostationary meteorological satellite地球同步氣象衛(wèi)星

germanium thermometer鍺電阻

Gershum tube格森管

shost echo假反射波，假傷波

ghost peak假峰

glass circle玻璃電極

global analysis整體分析

global data base全球數(shù)據(jù)庫

global optimum全局最優(yōu)

global radiation總輻射

globe valve球形閥

glucose enzyme transducer[sensor]酶（式）葡萄糖傳感器

glutamate(glutamic acid)microbial transducer[sensor]微生物谷氨酸傳感器

grade級；等

grade I standard dynamometer一等標準測力計

grade II standard load calibrating machine二等標準測力機

grade IIIstandard dynamometer三等標準測力計

graded-L operation分級L操作

Grader-L signals(GL)分級L信號

gradient error(of bath)（槽的）梯度誤差

gradient flux-gate magnetometer磁通門磁力梯度儀

gradient superconducting magnetometer超導(dǎo)磁力梯度儀

graduated range刻度范圍

graph search圖搜索

graph theory圖論

graphic library圖形庫

graphic panel全模擬盤

grating displacement transducer光柵式位移傳感器

grating monochromator光柵單色儀

grating spectrograph光柵攝譜儀

gravimeter重力儀

gravitational balancing machine重力式平衡機

gravity重力

gravity anomaly重力異常

gravity corer重力式取樣管

gravity correction重力修正

gravity gradient survey重力梯度測量

gravity gradiometer重力梯度儀

gravity horizontal gradient survey重力水平梯度測量

gravity nut重心鉈

gravity platform重力平臺

gravity profile重力剖面

gravity survey重力測量

gravity vertical gradient survey重力垂向梯度測量

gravity-piston type corer重力活塞式取樣管

graybody灰體

gray scale灰度

grid控制極；柵極

grid-controlled X-ray tube柵控X射線管

grid lines device格線裝置

gridnephoscope柵狀測云器

grip夾頭

ground electrochemical extractor地電化學(xué)提取法儀器

ground electromagnetic instrument地面電磁法儀器

ground gamma spectrometer地面伽瑪能譜儀

ground gravity survey地面重力測量

ground instrument地面儀器

ground noise本底噪聲

ground pulse electromagnetic instrument地面脈沖電磁儀

ground receivint station地面接收站

ground visibility地面能見度

ground X-ray fluorimeter地面X射線熒光儀

grounded junction接地端

grounded noise接地噪聲

groupof an instrument for explosive atmosphere防爆儀表類別

guarded input保護輸入

guidance system導(dǎo)向系統(tǒng)

gyro balancing machine陀螺測斜儀

gyro-theodolite陀螺經(jīng)緯儀