餾分物 的英文怎麼說
中文拼音 [liùfēnwù]
餾分物
英文
fraction-
Separation of methanol - acetone binary azeotrope by extractive distillation
萃取精餾分離甲醇和丙酮共沸物Separation of dimethyl carbonate from its azeotrope with methanol using trichloroethylene
三氯乙烯恆沸精餾分離甲醇與碳酸二甲酯共沸物In the early work, separation of the products depended on distillation.
在早期的工作中，產物是靠蒸餾分離。Analysis of the primary components of synthetic indene by gc
茚滿合成產物餾分的氣相色譜分析Methods of test for petroleum and its products - determination of polycyclic aromatics in unused lubricating base oils and asphaltene free petroleum fractions - dimethyl sulphoxide extraction refractive index method
石油和石油產品試驗方法.第102部分:未用的潤滑基油和不含瀝青烯的石油餾分物中多環芳香族環烴的測定.二甲硫析取物折射指數法Water quality - physical, chemical and biochemical methods - determination of phenol index : 4 - aminoantipyrine 4 - aminophenazone spectrometric methods after distillation
水質.第2部分:物理化學和生物化學法.第12節:酚指數測定.蒸餾后4 -氨基安替比林光譜測定法The gasolene, kerosene, and the gas oil fractions are purified to remove unwanted materials, mainly sulphur compounds
汽油，煤油，和氣體油餾分被提純以去除不想要的物質，主要是硫化物。Water quality - physical, chemical and biochemical methods - determination of inorganically bound total fluoride after digestion and distillation
水質.第2部分:物理化學和生物化學法.第48節:分解蒸餾后無機膠粘劑氟化物總含量測定Abstract : the synthesis, adsorptive properties and some other mechanical properties of a kind of high water - adsorbing fiber were studied, paper made from this high water - adsorbing fiber beaten with 80 % ( wt ) cotton, demonstrated that the fiber had rap id adsorption, high adsorptive capacity and holding capacity for all of distilled water, main - water and man - made urea, and had suitable mechanical properties to be used to make high water - adsorbing paper
文摘:本文報道了一種高吸水纖維的合成、吸水性能及其部分物理機械性能，並利用這種高吸水纖維與純棉纖維按1 ： 4的比例進行混合打槳而製成一種高吸水紙，對這種吸水紙也進行了吸水性能及部分機械性能的測定，結果表明所合成的高吸水纖維對蒸餾水，自來水及人工尿液的吸附速度快，吸收量高，並且可在一定的壓力下保持較高的吸水量，還可以與棉纖維混合成紙。Test method for boiling range distribution of petroleum distillates in the boiling range of 174 to 700 c by gas chromatography
用氣相色譜法在174到700 c沸騰范圍間測定石油餾出物沸點范圍分佈的試驗方法Standard test method for boiling range distribution of petroleum distillates in boiling range from 174 to 700 c by gas chromatography
用氣相色譜法測試174 - 700沸騰范圍內石油餾出物沸騰范圍分佈的標準試驗方法After hydrotreating heavy feedstock, sulfur compounds, nitrogen compounds and metals contaminants can be removed and good rfcc feedstock can be obtained simultaneously a small amount diesel and naphtha are produced by creaking heavy oil
對重質原料進行加氫處理后，可以脫除其中的含硫、含氮化合物及金屬雜質，為重油催化裂化裝置提供優質的原料，同時可將重質油裂化生產少量的柴油和石腦油餾分。The metals have not been found in the narrow fractions of two feeds, which illustrates that sfef effectively traps the metals in the unextractable endcuts
窄餾分中的金屬含量沒有被檢出，表明超臨界流體萃取分餾將重金屬濃縮于萃取殘余物中。These series of products are blended with highly narrow boiling mineral oil and anti - oxidant, anti - foam, anti - emulsion additives. suitable for all types of vacuum pump lubrication
本產品系列是由深度精製的窄餾分礦物油與抗氧、抗泡、破乳等添加劑調配而成。適合各類真空泵的潤滑。The neutral bio - oi1 can be separated into three fractions : the fraction washed down by cyclohexane ( c1 ) mainly contains aromatics with up to four rings ; the fraction washed down by benzene ( c2 ) mainly contains alkyl - substituted aromatic hydrocarbons and polyphenols ; and the fraction washed down by methanol ( c3 ) mainly contains ester polar components
中性油層析分離為3個餾分：環己烷洗脫餾分（ c1 ）主要為四環以下純縮合化合物；苯洗脫餾分（ c2 ）主要由單環烷基芳烴和多酚組成；甲醇洗脫餾分（ c3 ）主要是酯類極性化合物。05. 01 test method for hydrogen in petroleum fractions
石油餾分物氫含量測試方法Water quality - physical, chemical and biochemical methods - determination of ammonium : distillation and titration method
水質.第2部分:物理化學和生物化學方法.第7節:銨含量測定:蒸餾和滴定法Airborne fraction of carbon
空氣中的碳化合物餾分Study on extractive distillation of dimethyl carbonate from its azeotrope with methanol using ethyl benzene
乙苯萃取精餾分離甲醇與碳酸二甲酯二元共沸物Study on extractive distillation of dimethyl carbonate from its azeotrope with methanol using toluene as extracting agent
甲苯萃取精餾分離甲醇與碳酸二甲酯共沸物分享友人