環烷環烴 的英文怎麼說

中文拼音 [huánwánhuántīng]
環烷環烴 英文
naphthene
  • 環 : Ⅰ名詞1 （環子） ring; hoop 2 （環節） link 3 （姓氏） a surname Ⅱ動詞（圍繞） surround; encircle;...
  • 烷 : 名詞[化學] （有機化合物的一類） alkane
  • 烴 : 名詞[化學] （碳氫化合物） hydrocarbon
  1. The prefixes cis and trans are frequently applied to disubstituted cycloalkanes.

    詞頭順和反常用於雙取代的環烷烴。
  2. It can used to separate normal paraffin from branched hydrocarbon and cricoid hydrocarbons through selective adsorption

    5a分子篩吸附劑可通過選擇性吸附過程而從支鏈烴及環狀烴中分離出正構烷烴。
  3. Long chain alkyl benzenes is the product of cyclization - decarboxylation - aromatization of fatty acid, with the help of clay minerals catalytic effect, which comes from bacteria, seaseed and higher plant lipid ; or the reaction product of monocylic aromatics and fatty acid alkyl group under the same conditions

    長鏈烷基苯主要是細菌、藻類和高等植物類脂化合物中脂肪酸在粘土礦物催化下發生環化脫羧再芳構化或單環芳烴與脂肪酸烷基化反應形成的產物。
  4. The process provides a facile way of producing hydrocarbl perchlorate from alkenes, cycloalkenes, aralkenes, alkanols, cycloakanols and aralkanols.

    本文介紹了從鏈烯、環烯、芳鏈烯、鏈烷醇、環烷醇、芳烷醇來制備過氯酸烴基酯的方便方法。
  5. The process provides a facile way of producing hydrocarbyl perchlorates, from alkenes, cycloalkenes, aralkenes, alkanols, cycloalknols and aralkanols.

    本工藝程序提供了從鏈烯、環烯、芳鏈烯、鏈烷醇、環烷醇、芳烷醇來制備過氯酸烴基酯的方便方法。
  6. Test method for paraffin, naphthene, and aromatic hydrocarbon type analysis in petroleum distillates through 200 c by multi - dimensional gas

    用多維氣相色譜法在200內分析石油餾分中鏈烷烴環烷烴和芳香烴的試驗方法
  7. Standard test method for paraffin, naphthene, and aromatic hydrocarbon type analysis in petroleum distillates through 200 c by multi - dimensional gas chromatography

    用多維氣相色譜法分析通過200時石油餾份中石蠟環烷和芳烴類型的標準試驗方法
  8. Scanning electron microscope ( sem ) and x - ray photoelectron spectroscopy ( xps ) studies indicated that the additive of cs _ 2 took part in the sei film - forming in the process of battery cycles. the elements of carbon, oxygen and fluorin are the main members in the compounds of sei film. sulfur is also one of the main elements of the sei film when the electrolyte included additive of cs _ 2

    利用掃描電子顯微鏡和x射線光電子能譜研究表明，二硫化碳在電池的循環過程中參與了sei膜的形成， sei膜的組成物質中主要是c 、 o 、 f三種元素，加入二硫化碳后， s元素也成為主要組分， sei膜的主要組成物質有烷基氧鋰、烷基碳酸酯鋰、碳酸鋰、硫酸鹽、聚烯烴及氟化鋰等。
  9. The coal - bed gas is the one kind low pollution energy, and its major composition is methane, a small amount heavy hydrocarbon and some non - hydrocarbon gas bodies ( such as nitrogen gas, the carbon dioxide etc )

    煤層氣是一種低環境污染能源，其主要成分是甲烷，少量重烴氣體和一些非烴氣體（如氮氣，二氧化碳等） 。
  10. 05. 01 naphthalene hydrocarbons in aviation turbine fuels by ultraviolet spectrophotometry, method of test for

    用紫外線分光光度測定法測定航空渦輪燃料中環烷屬烴的試驗方法
  11. The addition of alkyl groups to pahs enhances the carcinogenic potential of these compounds

    烷烴加在多環芳烴上的系列會提高這些化合物的致癌作用。
  12. Method for inspection of pona of naphtha for exportmethod for test of naphthenes in saturatesfractions with refractivity intercept

    出口石腦油pona值檢驗方法比折光度法測定飽和烴餾分中的環烷烴
  13. 2 petroleum crude oil : refers to naturally occurring crude oil that is mixtures of hydrocarbon compounds that contain mainly paraffin hydrocarbon, cycloparafin hydrocarbon, and aromatic hydrocarbon

    二石油原油：指一種源於自然界之原油，為碳氫化合物之混合物，其主要成分為石蠟烴、環烷烴、芳香烴等。
  14. 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。
  15. The analysis of the organic contaminants before and after cleaning up by gc / ms indicated that ranges from the highest removal rate to the lowest one were benzene, pahs, ester, aldehyde, ketone and alkane in proper order

    活性炭床進出水的色質聯機分析結果表明，苯系物的去除率最高，依次為稠環芳烴類、酯、醛、酮類，烷烴類。
  16. If the small-ring cycloalkanes are under considerable strain as predicted by the baeyer strain theory.

    如果象拜耳張力學所估計的那樣，小環的環烷烴具有相當大的張力。
  17. Naphthenic having the characteristics of naphthense ， which are saturated hydrocarbons containing molecules with at least one closed ring of carbon atoms

    環烷烴具有環烷特性的、至少包含一個碳原子團鏈的飽和烴。
  18. Naphthenic having the characteristics of naphthense, which are saturated hy _ drocarbons containing molecules with at least one closed ring of carbon atoms

    環烷烴具有環烷特性的、至少包含一個碳原子閉鏈的飽和烴。
  19. Standard test method for calculation of volume and weight of industrial aromatic hydrocarbons and cyclohexane

    工業芳烴和環己烷體積和重量的計算的標準試驗方法
  20. Standard test method for calculation of volume and weight of industrial aromatic hydrocarbons and cyclohexane metric

    工業芳烴和環己烷體積和重量的計算的標準試驗方法米制
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