碳鏈化合物 的英文怎麼說
中文拼音 [tànliànhuàgěwù]
碳鏈化合物
英文
carbon chain compound-
It is a chemical that consists of oh and amino function groups. it consists of straight chain aliphatic hydro - carbons
由氨基及oh基所組成之化合物,含直鏈碳氫脂肪族。In part 3, the in - situ copolymerization of ethylene was investigated by the combinations of the cobalt - based catalyst and the metallocene to prepare short - branched polyethylene. the major oligomers catalyzed by the cobalt - based catalyst 5, 6 and 7 werel - butene, and the minor were 1 - hexene. the comonomer effects were also observed
在雙亞胺基吡啶鈷配合物與茂金屬復配催化乙烯原位共聚制備短支鏈支化聚乙烯中,合成了3種雙亞胺基吡啶鈷配合物,研究了反應條件對其催化乙烯齊聚活性和所得產物碳數分佈的影響。There are also receptors for other residues on the carbohydrate side chains, both in liver and other organs.
無論是肝或是其它器官中,還存在碳水化合物側鏈的其它殘基的受體。These glycosaminoglycan ( gag ) chains are long, linear carbohydrate polymers that are negatively charged under physiological conditions, due to the occurrence of sulphate and uronic acid groups
這些粘多糖( gag )鏈是長條線狀的碳水化合物聚合體,在正常生環境下,由於硫酸根和糖醛酸根的存在而處于負電位。The mineral oils are a mix of several hydrocarbons with different length of carbon chain
礦物油是一種混合物,由長短不一的碳鏈和幾個碳氫化合物混合而成。The main effect factors include : 1. microbial species, which seem to have different degradation rate under varied circumstances and n - alkanes ; 2. physical and chemical properties of crude oil itself, which have an important effect on biodegradation, such as conglutination, boiling point, refractive index, ingredient and concentration of the oil ; and 3. culture condition of microorganism, under which the degrading activity of microorganism will be affected by surfactant, light condition, sorbent, nutrition, co - metabolite, oxygen, temperature and salinity during the inoculation of selected or indigenous microorganisms
其中主要影響因素包括:菌種的影響,菌種在不同的環境中和對不同碳鏈長度的碳氫化合物表現出不同的降解效率;石油物質本身物理化學特性的影響,如石油物質在水體或土壤中的濃度以及石油的粘度、沸點、折射率等特性;生存環境條件的影響,在接種入高效率的降解菌或利用土著微生物進行降解時,降解率受到生存環境中各種條件的影響,如表面活性劑、光照條件、吸附劑的利用、營養鹽、共代謝底物、氧氣、溫度、鹽度等。Carbon chain compound
碳鏈化合物Roughly half of the product derived from thermal - cracking of long - chain hydrocarbons was c2 and c3 gases, useful for thier ethylene and propylene content, but not for the gasoline technology of the 1930s
長鏈碳氫化合物熱裂化所得的產品大約有半數是分子中含2個或3個碳原子的氣體,其中的乙烯和丙稀是有用的,但並不適用於30年代的汽油工藝。Adjustment of the positioning of the binder molecules is feasible by means of site - directed immobilization via chemical modification of the carbohydrate chain ( 24, 28, 29 )
結合物分子位置可以用經碳水化合物鏈的化學修改的定點固定化方法來調節。Long - chain fluorosurfactants, based on a lineup of eight carbon atoms ( c8 ), enter the body more readily than shorter analogues, and they can break down to form pfoa
所謂的長鏈含氟界面活性劑是指八個碳原子排成一列( c8 ) ,會比碳鏈較短的類似化合物更容易進入生物體內,而且會分解形成pfoa 。分享友人