烯烴基 的英文怎麼說

中文拼音 [xītīngjī]
烯烴基 英文
alkylene
  • 烯 : 名詞[化學] （有機化合物的一類） alkene; olefince
  • 烴 : 名詞[化學] （碳氫化合物） hydrocarbon
  1. The study included polyamides, polyolefins, cellulosics, halogenated fibers, polyesters, acrylics and polyurethanes,

    上述研究樣品包括聚酰胺、聚烯烴，纖維素，含鹵素等纖維，聚酯，聚丙烯腈和聚氨基甲酸纖維。
  2. The betaine will collapse to the alkene only when these two functions are eclipsed.

    只有當這兩個基團移至重迭位置時碘鹽才能裂解為烯烴。
  3. Abstract : this article reviews recent progress in nucleophilic reactions of the - carbon in vinylidene ruthenium complexes. the nucleophiles include alkene, alkyne, alcohol, acid, amine, water, etc

    文摘:綜述了近幾年釕亞乙烯基絡合物中間體-碳的親核反應。親核試劑包括烯烴、炔烴、醇、酸、胺、水等。
  4. Aryl disulfides, for example, inhibit polyolefin oxidation.

    例如芳基二硫化物可抑制聚烯烴的氧化。
  5. 6. investigate the base oil for environment friendly lubricant and then select the composition of colza oil, esters and pao2. discuss on low - temperature flowability theories of vegetable - base lubricants

    對環境兼容潤滑油的基礎油進行了考察，選擇菜籽油、季戊四醇酯和聚-烯烴作為基礎油，並從理論上對植物基潤滑油的低溫流動性原理進行了探討。
  6. Ozone is formed in the reaction, and a nitro derivative of the olefin.

    在反應中形成臭氧及烯烴的硝基衍生物。
  7. A wide variety of natural products, e. g. alkaloids, - lactames, biotin, amino sugars has been synthesized by 1, 3 - dipolar cycloaddition reaction between nitrones and alkenes

    通過硝酮與烯烴化合物的1 ， 3 -偶極環加成反應合成了許多天然?物，如生物鹼、 -內酰胺、生物素、氨基糖等。
  8. Abstract : a wide variety of natural products, e. g. alkaloids, - lactames, biotin, amino sugars has been synthesized by 1, 3 - dipolar cycloaddition reaction between nitrones and alkenes

    文摘:通過硝酮與烯烴化合物的1 ， 3 -偶極環加成反應合成了許多天然產物，如生物堿、 -內酰胺、生物素、氨基糖等。
  9. 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。
  10. 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。
  11. The formed long and linear chain alkyl benzene changes into benzene methyl and alkene through - scission and monomolecular homolysis, and then benzene methyl shifts to the position of - carbon in the long chain alkyl benzene through h - transfers

    已形成的長直鏈烷基苯通過分裂、單分子均裂形成苯甲基、烯烴，苯甲基通過氫轉移到長鏈烷基苯的碳上，烯烴再與碳結合形成帶支鏈的烷基苯。
  12. The compounds are prepared by the epoxidization of dinitrofluoromethyl olefins with peroxytrifluoroacetic acid.

    這種化合物，由二硝基氟甲基烯烴與過氧化三氟醋酸進行環氧化反應而得到。
  13. Polyolefin pipes and fittings - determination of carbon black content by calcination and pyrolysis - test method and basic specification

    聚烯烴管和管接頭.用焙燒和熱解測定炭黑含量.試驗方法和基本規范
  14. 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。
  15. Progresses in research on asymmetric hydrocyanation, asymmetric hydroformylation, asymmetric cross - coupling reaction and asymmetric hydrosilylation catalized by palladium - chiral phosphine - catalyst systems are reviewed with 36 references

    綜述了鈀手性膦配體催化劑在烯烴的不對稱氫氰化、不對稱羰基化、不對稱交叉偶聯、不對稱氫化硅氫化等方面的研究進展。參考文獻36篇。
  16. The synthesis of modified polyolefin which grafted polar groups ， effects on interfacial adhesion of glassfiber reinforced polyolefin composite systerm and applications in glass fiber sizing were introduced in this paper

    本文介紹了接枝極性基團的改性聚烯烴的合成及其對玻璃纖維增強聚烯烴復合體系界面結合的影響以及在玻璃纖維浸潤劑配方中的應用。
  17. Aos is the short name of alpha 0lefin sulphonates, which is sulfonated, neutralized and hydrolyzed by so3 from 0lefin

    Aos是烯基磺酸鹽alpha 0lefine sulf0nates的簡稱，是由烯烴經so
  18. Application of photocatalysis in organic synthesis, mainly polymerization, olefins oxidation and carbonylation was reviewed, and trends in the field outlined

    摘要綜述了光催化在有機反應，主要是在聚合反應、烯烴氧化、羰基化等領域的應用以及將來的發展趨勢。
  19. Specification for polyolefin - based plastic lumber decking boards

    聚烯烴基塑料廢物蓋板規范
  20. Standard specification for polyolefin - based plastic lumber decking boards

    聚烯烴基塑料木材蓋板的標準規范
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