alkene 中文意思是什麼

alkene 解釋
n. 名詞 【化學】鏈烯，烯烴。

  1. A hydrocarbon was known to be either an alkene or alkane.

    某碳氫化合物已知可能是烯烴或是烷烴。
  2. The hydrocarbon must be an alkene.

    這個碳氫化合物必定是烯烴。
  3. 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。
  4. Prediction of the chromatographic retention indices of alkene

    烯烴氣相色譜保留指數的預測
  5. Ann study on gas chromatographic retention indices of alkene series

    苯乙醇的高效液相色譜手性拆分研究
  6. The influence of the modified h zeolite on poly - alkene oligomerization

    沸石催化劑的性能對混合烯烴聚合反應的影響
  7. 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。
  8. 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。
  9. Results bacterium that isolate take blue negative fungus of leather as the core, among them with copper green false form afterbirth fungus and uncle of pneumonia crayresearch as the main fact fungus, leather getring blue in the positive fungus in order to solidify enzyme negative staphylococcus and getting golden yellow staphylococcus comparatively common ; carbon that alkene antimicrobial it able to bears that medicine is minimum in rate, very beginning spore fungus kind, quinoline promise ketoneses plain, can according to medicine results quick as the clinical to use first - selected at glucosides amino sugar

    結果分離出的細菌中以革蘭氏陰性菌為主，其中以銅綠假單胞菌和肺炎克雷伯菌為主，革蘭氏陽性菌中以凝固酶陰性葡萄球菌和金黃色葡萄球菌較為常見；碳青黴烯類抗菌藥的耐藥率最低，頭孢菌素類、喹諾酮類、氨基糖苷類可根據藥敏結果作為臨床使用首選藥。
  10. Spin by alkene spunbonded olefin glueing not, with making density polyethylene fibre not high, kinds of use the getting more extensive extremelying, light, but very tough and tensile material

    的紡粘型烯烴spunbonded olefin用高密度聚乙烯纖維製成，是一種用途極為廣泛，重量輕，而卻非常堅韌的材料。
  11. Conclusions : in volatile oil of processed cyperus, the contents of alkene and ketone compounds are more than those in unprocessed cypreus, while the content of acid compounds is less than that of unprocessed cypreus

    結論：醋炙香附揮發油的主要成分中各種烯類、酮類化合物含量高於生品中的含量，而酸類化合物的含量低於生品中的含量。
  12. The gc - ms analysis indicated that the principal constituent of the volatile oil was alkyl - alcohol and alkene compound ( account for 62 ~ 78 percent of the total ), the content of saturation hydrocarbon and organic acid was in the secondary place

    揮發油的gc - ms分析表明：川白芷揮發油的主要成分是烷醇類和碳烯類化合物，含量較高，約占整個揮發油的62 78 ，其次為飽和烴類與有機酸類。
  13. Standard specification for ozone - resistant ethylene - alkene polymer insulation for wire and cable

    電線及電纜用耐臭氧乙烯烴聚合物絕緣材料的標準規范
  14. Is 297. 1mg g ; light hydrocarbon, wet gas and alkene are the main composition of hydrocarbon ; the temperature range of hydrocarbon producting is at 400 - 450

    含樹皮體煤樹皮體生烴潛力烴類組成特徵成烴演化規律中圖分類號：
  15. Spin by alkene ( spunbonded olefin ) glueing not, with making density polyethylene fibre not high, kinds of use the getting more extensive extremelying, light, but very tough and tensile material

    的紡粘型烯烴（ spunbondedolefin ）用高密度聚乙烯纖維製成，是一種用途極為廣泛，重量輕，而卻非常堅韌的材料。
  16. The electrolytic titration method was compared with the inverse titration method in this paper far the accuracy at the measuring alkene

    摘要比較了電位滴定法和反滴定法測定烯烴含量的準確性。
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