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化工專業(yè)英語詞匯(編輯修改稿)

2025-05-01 00:07 本頁面
 

【文章內容簡介】 extract phase萃取相baffleplate折流擋板,緩沖擋板settling tank沉降槽,離心分離emulsifying agent乳化劑density difference密度差raffinate萃余液extract 萃取液drying of Solids 固體干燥process material過程物料(相對最終產品而言的) organic有機的,有機物的 benzene苯humidity濕度moisture content濕含量 drying rate干燥速率critical moisture content臨界濕濕含量fallingrate降速concave (凸的,凸面)or convex(凹的,凹面) approximate to:接近,趨近straight line:直線constantrate drying period恒速干燥階段 convection drying對流干燥drying gas干燥氣體 fallingrate period降速干燥階段mean value平均值vacuum drying真空干燥discolor變色,脫色sublime升華freeze drying冷凍干燥adiabatic絕熱的,不傳熱的pressure gradientperpendicular to:與垂直countercurrent逆流per unit area單位面積 watercooling tower水冷塔sensible heat(sensible heat:顯熱)water droplet水珠,水滴quantitative relation定量關系 thermal diffusion熱擴散 at right angles to 與…成直角,與…垂直by virtue of 由于,根據(jù),憑借于molecular transfer分子傳遞balance 抵消,平衡drag forces曳力a function of …的函數(shù)of the same order具有同一數(shù)量級eddy diffusion渦流擴散 is almost inversely proportional to 幾乎與…成反比Reynolds number雷諾準數(shù)fully developed turbulent flow充分發(fā)展湍流coefficient系數(shù)In principle從原理而言exothermic(放熱的,endothermic吸熱的,adiabatic絕熱的)triple bond三健,三價nitrogen oxides氮氧化物pound化合物 conversion轉化,轉化率 protein蛋白質press壓縮reaction yield反應產率reaction speed反應速度 onepass(單程) reactorenergy input能量輸入maximum最大的near toequilibrium接近平衡output產出,輸出,產量fertilizer化肥urea尿素ammonium nitrate硝酸銨ammonium phosphate磷酸銨ammonium sulfate硫酸銨diammonium hydrogen phosphate磷酸二氫銨 ash純堿pyridine砒啶polymers聚合物nylon尼龍acrylics丙烯酸樹脂via經(jīng),由,通過,借助于hydrogen cyanide氰化氫nitric acid硝酸bulk explosive集裝炸藥crude oil原油natural gas天然氣bitumen瀝青fossil fuel化石燃料seepage滲出物asphalt瀝青oil drilling采油gasoline汽油paint涂料plastic塑料synthetic rubber合成橡膠fiber纖維soap肥皂cleansing agent清洗劑wax石蠟explosive炸藥oil shale油頁巖deposit沉積物aquatic plant 水生植物sedimentary rock沉積巖sandstone砂巖 siltstone泥巖tar sand瀝青石chainshaped鏈狀的methane甲烷paraffin石蠟,烷烴ringshaped(環(huán)狀的) hydrocarbonnaphthene環(huán)烷烴naphtha石腦油tarry柏油的,焦油的,焦油狀的asphaltene瀝青油impurity雜質pollutant 污染物bustion燃燒capillarity毛細現(xiàn)象,毛細管力viscous resistance粘性阻力barrel桶(國際原油計量單位)tanker油輪kerosene煤油heavy gas oil重瓦斯油reforming重整cracking裂化octane number of gasoline汽油辛烷值branchedchain(帶支鏈的)materials science材料科學mechanical, thermal, chemical, electric, magnetic
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