chain compounds 中文意思是什麼
chain compounds
解釋
鏈狀化合物-
Waxes form a continuous lipid membrance covering the epidermal cells of all aerial plant organs. it mainly comprised of lony - chain aliphatic compounds derived from very long chain fatty acids that are enlongedsfrom c16 - or c18 - long fatty acids in er by many fatty acid elongation ( fae ) complexs
陸生植物的氣生器官的表皮覆蓋著一層由蠟質形成的脂膜，它主要由長鏈疏水物質組成的，這些物質是特長鏈脂肪酸的衍生物。 -
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。 -
Compounds with bcf values < 100 are considered to be of little environmental concern and not expected to bioconcentrate into tissues. in this in vivo test, the low uptake of avermectin b1a and its low persistence in sturgeon muscle demonstrate that it will neither bioaccumulate in individual organisms nor biomagnify in the food chain
在試驗中，鱘魚對水中的avmb _ （ 1a ）攝取率較低， avmb _ （ 1a ）在鱘魚體內消除迅速，以及avmb _ （ 1a ）較低的bcf值，表明不易在水生生物食物鏈中被生物濃縮，不易在水生生物體內富集，對環境和人類的健康影響較小。 -
Tests show that these compounds neither accumulate in fish nor degrade during wastewater treatment, a process that appears to cause conventional fluorosurfactants to release long - chain chemicals
經過測試，這些化合物不會累積在魚類體內，也不會在廢水處理過程中遭到分解，以往含氟界面活性劑便是在廢水處理過程分解出長鏈化合物。 -
Synthesis of long chain alkyloxyphenylazo compounds and their property of monolayer on water surface
水界面上單分子膜的研究 -
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。 -
The thermotropic behavior of these compounds has been investigated as a function of length of the meso - side carbon chain
56 ；當鋅離子進入苯環后，葉晰材料由晶體轉變成各相同性液體的相區溫度最窄為76 -
In straight-chain compounds no difficulty was found in resolving these two bands.
在直鏈化合物中將這兩個譜帶分開並不困難。
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