chain hydrocarbon 中文意思是什麼

chain hydrocarbon 解釋
鏈烴
  • chain : n 1 鏈子，鏈條；項圈；表鏈。2 連鎖；連續，一系列，一連串；（山）脈。3 〈常 pl 〉鐐銬；羈絆，拘束...
  • hydrocarbon : n. 碳氫化合物，烴。
  1. Each fatty acid consists of a hydrocarbon chain with a carboxyl group at one end.

    每個脂肪酸由一端帶有一個羧基的碳酸鏈組成。
  2. The cuticular wax layer of plants is the outmost structure and provides a protective barrier, which consists predominantly of long - chain hydrocarbon compounds

    摘要蠟質是植物與外部環境的界面，對植物具有重要的生物學意義。
  3. In the shock tube, the detonation parameters, such as critical initiation energy, detonation velocity, detonation pressure, detonation limitation and etc., have been measured and the relation is too obtained between detonation parameters and equivalence ratio. chemical kinetics process of hydrocarbon fuel has been analyzed according to the chain reaction mechanism

    在立式激波管中測試了工業燃料c _ 5h _ （ 8 . 68 ）的臨界起爆能、爆速、爆壓、爆轟極限，得到了爆轟參數與當量比之間的關系；從爆轟反應是一個鏈反應機理出發，分析碳氫燃料的反應動力學過程。
  4. Considering that the chain length of a normal hydrocarbon increases by 2. 52a with two carbon atoms, the alkyl chain is supposed to be tilted or interdigitated between inorganic layers

    按每兩個碳原子鏈長2 . 52 （ ? ）計算，層間碳鏈可能是部分疊置的。
  5. Abstract : during the heating of scrap with carbon or hydrocarbon contented substances in some process, it will bring problems like explosion of carbon monoxide, fume and smell from oil volatilization, etc. ， if incomplete combustion occurs. through laboratory experiments, the time related variation of gas contents and post combustion ratio of fume during the heating of oil - bearing scrap are studied. the results show that the restrictive chain of reaction procedure is the thermolysis of oil ; that temperature and ( co ) / ( co2 ) ratio influence transformation ratio and post - combustion ratio under lower temperature ; that 900 is the temperature above which the complete reaction can be ensured at all ( co ) / ( co2 ) ratios

    文摘:在某些廢鋼熔煉過程中，當爐料中含碳及碳氫物質且燃燒不充分時，會帶來煙氣中一氧化碳的燃爆、油污揮發時造成的煙霧、臭味等問題.通過實驗室裝置研究含油廢鋼在加熱過程中煙氣成分隨時間的改變以及二次燃燒率的變化，試驗結果表明，反應過程的限制性環節是油分的熱分解；在較低的溫度下（ co ） / （ co2 ）比例影響轉化率和二次燃燒率；而在任意比例下保證充分反應的溫度為900以上
  6. Resistant to sea water, mineral oils, chain hydrocarbon, corrosion and impact

    漆膜可耐海水、礦物油、鏈烴、腐蝕和碰撞。
  7. Fouriertransformation infro - red microspectroscopy micro - ftir technique was used to investigate the chemical compositions and structures of cutinite, vitrinite and fusinite from jurassic coals in tarim basin at different temperatures. the results show that the chemical structure of cutinite is mainly composed of long aliphatic - side chain with minor amounts of aromatic compounds. vitrinite is mostly composed of aromatic compounds, in addition to large amount of short aliphatic - side chain compounds. whereas fusinite are dominant by aromatic structure. the study indicates that cutinite is one of the best oil source - rocks, with the higher hydrocarbon - generation potential ; vitrinite is one of better gas source - rocks, and has medium hydrocarbon - generating potential ; fusinite has little hydrocarbon - generating potential. in addition, the components of aliphatic structures of cutinite, vitrinite and fusinite decrease, the aromatics are enriched and condensation of aromatic structure increases with increasing the temperature, and along with the rise of temperatures, the intensity of aliphatic structure and heteroatomic compounds decrease obviously, however the aromatic structure changes a little

    應用顯微紅外光譜技術，對塔里木盆地侏羅紀煤中有代表性的3種組分角質體鏡質體絲質體在不同熱模擬溫度下的結構組成變化特徵進行了研究，結果表明：角質體結構組成中含有較豐富的長鏈脂族結構，而芳香結構和含氧官能團的含量則相對較少與此相反，絲質體結構組成中芳香烴占絕對優勢，而脂族結構含量則很少鏡質體結構組成介於角質體和絲質體之間，含有較多的短鏈脂族結構和芳香結構。
  8. They cannot naturally produce essential fatty acids - beneficial nutrients found mainly in plant and fish oil, so they must rely on a dietary supply. here we want to establish transgenic mice carry a tissue - specific expression gossypium hirsutum - 6 fatty acid desaturase ( fad2 ) gene which can add a double bond into an monosaturated fatty - acid hydrocarbon chain and convert oleic acid to linoleic

    本試驗試圖構建一個肌肉組織特性的- 6脂肪酸去飽和酶（脫氫酶）真核表達載體，通過原核顯微注射法把棉花的- 6脂肪酸去飽和酶導入到小鼠體內，以小鼠為動物模型，建立動物體內的必需脂肪酸合成代謝通路。
  9. The distribution characteristics of long chain alkyl benzene in different state hydrocarbon can be used for petroleum accumulation dating

    長鏈烷基苯在不同賦存狀態烴的分佈特徵，可以應用於油氣聚集時間和成藏差異的研究。
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