【正文】 聚己二酸乙二醇酯EEC = equilibrium exchange capacity 平衡交換容量EGTA = ethylene glycol bis（βaminoethylether）tetraacetic acid 乙二醇二（β氨基乙醚）四乙酸EHMO = exteded Huckel molecular orbital method 推廣的休克爾分子軌道法ELDOR = electron double resonance 電子雙共振ELS = Electron energy loss spectroscopy 電子能量損耗能譜（法）e．m．；E．M．= electromagnetic 電磁的Em = emulsifier 乳化劑Em．= emission ①排放；②發(fā)射E．M．= electron microscope 電子顯微鏡EMA = polyethylmethacrylate 聚甲基丙烯酸乙酯EMD = electron mobility detector 電子遷移檢測器E．M．F．；e．m．f．= electromotive force 電動(dòng)勢EMMA = electron microscopemicroanalyser 電子顯微微量分析器e．m．u．= electromagnetic unit 電磁單位emul．= emulsion ①乳膠；乳濁液②乳劑Emul．= emulsifier 乳化劑EMV = electromagnetic value 電磁值eu = ethylenediamine 乙二胺ENAA = epithermal neutron activation analysis 超熱中子活化分析ENDOR = electron nuclear double resonance 電子核磁雙共振；順磁核磁雙共振engng．= engineering 工程engr．= engineer 工程師EO = ethylene oxide 環(huán)氧乙烷EOA = ethylene oxide additive 環(huán)氧乙烷加成物e．p．= end point 終點(diǎn)EPMA = electron probe microanalyser 電子探針微量分析器EPR；e．p．r．= electron paramagnetic resonance 電子順磁共振eq．= equal 相等；相同eq．= equation 平衡；方程式eqpt．= equipment 設(shè)備EROS = eartn resources observation satellite 地球資源觀察衛(wèi)星ERTS = eartn resources technology satellite 地球資源技術(shù)衛(wèi)星ES = electron spectroscopy 電子能譜（學(xué)）ESCA = electron spectroscopy for chemical analysis 化學(xué)分析用電子能譜法ESD = effective standard deviation 有效標(biāo)準(zhǔn)偏差Ess．；espec．= especially 特別；尤其ESP = electrostatic potential 靜電勢ESR = electronspin resonance 電子自旋共振[即順磁共振〕est．；et．= estimate ①計(jì)；②預(yù)算；③測定e．s．u．= electrostatic unit 靜電單位Et．OH = ethyl alcohol 乙醇EU = entropy unit 熵單位eV = ectron volt 電子伏（特）[=l．6021019焦耳〕evap．= evaporate 蒸發(fā)ex．；expt．= example(s) 例（子）exam．= examination 檢驗(yàn)；檢查exch．= exchange 交換excl．= excluded；exclusive 除外的；除外EXN = nickel ethylxanthate 乙基磺原酸鎳exp．；expt．= experiment 實(shí)驗(yàn)expl．= experimental 實(shí)驗(yàn)的expos．= exposure 暴露；接觸；輻射ext．= external 外部的ext．= extract 抽出物Ext．Dia．= external diameter 外徑Ff = function ①官能；②函數(shù)f；F．= film 薄膜f；F．= force 力f．= form ①形狀；形式；②形成；產(chǎn)生f12 = freon12 氟利昂一12（冷凍劑）F；℉ = Fahrenheit degree 華氏溫度F = farad；faraday 法拉；法拉第FA = fatty acid 脂肪酸FAA = forensic activation analysis 法醫(yī)活化分析；公安用活化分析FAAS = flame atomic absorption spectrometry 火焰原子吸收光譜法FAB = fast atom bombardment ion source 快速原子轟擊離子源FAES = flame atomic emission spectrometry 火焰原子發(fā)射光譜法FAFS = flame atomic fluorescence spectrometry 火焰原子熒光光譜法Fahr．= degree Fahrenheit 華氏（溫）度FAR = Food Additive Regulation 食品添加劑規(guī)范[美〕fbr．= fiber 纖維Fc = ferrocenyl 二茂鐵基fCi = femtocurie 毫微微居里[=1015 Ci]FD = fatal dose 致死劑量FD = field desorption 場解吸FDBK = feeback 反饋FED = flame emission detector 火焰發(fā)射檢測器FES = fied emission spectroscopy 場致發(fā)射譜法FES = fied emission spectroscopy 場致發(fā)射譜法FI = field tom。ne 直鏈烷基苯LABS = linear alkyl benzene sulphonic acid 直鏈烷基苯磺酸LAC = linear absorption coefficient 線性吸收系數(shù)LAMMA = laser microprobe mass analysis 激光探針質(zhì)譜分析LAS = linear alkyl benzene sulfonate 直鏈烷基苯磺酸鹽LASER；Laser = light amplification by stimulated emission of radiation ①激光；②激光器LAXD = lowangle Xray diffraction 小角X射線衍射LB = LangmuirBlodgett(film) LB膜l．c．= loco citato[拉] 上述的；上述引文中LC = lethal concentration 致死濃度LC = liquid chromatography 液相色譜（法）L．C．= liquid crystal 液晶LC50 = lethal concentration 50% 半數(shù)致死濃度LCC = liquidcolumn chromatography 液相柱色譜（法）LCM = long chain molecule 長鏈分子LC/MS = liquid chromatographymass spectrography 流相色譜質(zhì)譜（聯(lián)用）LCP = long chain polymer 長鏈聚合物l．c．v．；L．C．V．= low calorific value 低熱值LD = lethal dose（藥物）致死（劑）量LD50 = medium lethal dose 半數(shù)致死量LD50/30 = lethal dose 50/30 30天后試驗(yàn)動(dòng)物半數(shù)致死（劑）量LDMDC = lead dimethyl dithlocarbamate 二甲基二硫代氨基甲酸鉛LDPE = low density polyethylene 低密度聚乙烯LEC = liquid elution chromatography 液相洗脫色譜（法）LEC = ligand exchange chromatography 配位體交換色譜（法）LED = least effective dose 最小有效（劑）量LEED = low energy electron diffraction 低能電子衍射LEELS = low energy electron loss spectroscopy 低能電子能量損失光譜法LEES = low energy electron scattering 低能電子散射LFD = least fatal dose 最小致死（劑）量LFSE = ligand field stabilization energy 配位場穩(wěn)定能LG = liquid gas 液化氣體l．h = latent heat 潛熱lhr．= lumenhour 流明時(shí)（光通量單位）LIF = laser induced fluorescence 激光誘導(dǎo)熒光lic．= licence 許可證；特許lidar = light detection and ranging 激光雷達(dá)lim．= limit 極限；限度linac = linear accelerator 直線加速器LIS = laser isotope separation 激光同位素分離liter．= literature 文獻(xiàn)LIX = liquid ion exchange 液體離子交換LLC = liquidliquid chromatography 液液色譜（法）LLE = liquidliquid extraction 液液提取法LM = laser microanalysis 激光微量分析L．M．= light microscope 光學(xué)顯微鏡LMP = low molecular polymer 低分子聚合物L(fēng)MP = low melting point 低熔點(diǎn)LMW = low molecular weight 低分子量LMWC = low molecular weight pound 低分子量化合物ln = natural logarithm 自然對數(shù)Ln = lanthanides 鑭系元素LN = liquid nitrogen 液氮LN = lot number 批號(hào)LNG = liquefied natural gas 液化天然氣long．= longitudinal 縱向l．p．；lp；L．P．= low pressure 低壓LP = low polymer 低聚物L(fēng)．P．= light petroleum 石油醚LPC = liquid partition chromatography 液相分配色譜（法）lq．= liquid 液體LR = laser raman 激光拉曼（譜）LR = lethal range 致死范圍LRS = laser Raman Spectra 激光喇曼光譜LS = literature search 文獻(xiàn)檢索LSAC = liquidsolid adsorption chromatography 液固吸附色譜（法）LSC = liquid scintillation counting 液體閃爍計(jì)數(shù)LSC = liquidsolid chromatography 液固色譜（法）LSD = least significant difference 最少顯著差l．t．；L．T．= low temperature 低溫LTA = low temperature ashing 低溫灰化LTP = linear temperature programming 線性程序升溫LTP．；T．P．= low temperature polymerization 低溫聚合LV = linear velocity 線性速度LV = low viscosity 低粘度L．V．= low voltage 低（電）壓LWC = liquid water content 含水量lx．= Lux 勒克斯（照明單位）LYR；lyr = layer 層；層次Lys；K = lysine 賴氨酸Mm = mass 質(zhì)量m = meta 偏；間位m = mile 英里M；m = medium ①介質(zhì)；②中間的M；m = mole；molar 摩爾8molecular weight 分子量MA = methacrylate 丙烯酸甲酯MA = polymethylacrylate 聚丙烯酸甲酯MaA = maleic acid 馬來酸；順（式）丁烯二酸MAC = maximum acceptable concentration 最大容許濃度MAD = maximum allowable dose 最大容許劑量mag．= Magnetic 磁（性）的M．A