青年中文alkene的意思
alkene中文翻譯：
n.[有化]烯烴；鏈烯烴
calked boots for sale───有口子的靴子出售
stop talk───別說了
about talk───關于談話
alkoran alkarim mp3───alkoran alkarim mp3
cardo packtalk───卡多帕克塔克
an walk───散步
talk over their heads───在他們頭上說
sidewalk collapse───人行道坍塌
talk to him───跟他談談
chalky synonym───白堊同義詞
Alkene Double Bond: a Focus of Reactivity.───烯烴的雙鍵：重點是反應活性。
The hydrocarbon must be an alkene.───這個碳氫化合物必定是烯烴。
Diastereoselective transfer of the diazene hydrogen to one face of the prochiral alkene was studied.───研究了重氮烯氫向前手性烯烴單側的非對映選擇性轉移。
Utilize silkworm to drain rainwater the discarded object to do worthwhile the main raw material to prepare Ye Huang-alkene alcohol .───利用蠶的排泄物作制備葉黃烯醇的主要原料，研究了利用葉黃烯醇制備技術。
The invention also provides the use of the dinuclear cobalt complex as a catalyst in polymerization reaction of alkene active free radicals.───本發明還提供了上述雙核鈷配合物作為催化劑在烯烴活性自由基聚合反應中的應用。
gaseous alkene; obtained from petroleum and natural gas and used in manufacturing many other chemicals.───一種無色易燃的氣態烯烴，從石油和天然氣中提取，用于制造其他許多化學品。
The first member of the alkene series is a colorless gas with a characteristic sweetish odor.───第一個成員的系列產品是一種無色氣體中以特征且氣味。
The technologies of producing synthetic gas, methanol, dimethyl ether, alkene and synthetic oil from natural gas are discussed emphatically.───著重探討了天然氣制合成氣、甲醇、二甲醚、烯烴以及合成油的生產工藝。
Properly controling its constituent by refinement, even the LPG with higher alkene content can still meet the requirements for vehicles.───高烯烴LPG通過精制加工，合理控制其成分，能夠滿足汽車使用要求。
The hydrocarbon must be an alkene.
A hydrocarbon was known to be either an alkene or alkane.
Synthesis of soluble fluorinated alkene with hydroxyl and preparation of fluorinated polyurethane coatings were described.
The betaine will collapse to the alkene only when these two functions are eclipsed.
The computation indicated that the stable silicyl alkene is produced by the addition reaction of silicon alkyne and hydro-gen.
Pyrolysis gasoline contents high alkene[sentencedict.com], so it can not be sold as commercial gasoline.
The nucleophiles include alkene, alkyne, alcohol, acid, amine, water, etc.
In order to make the content of alkene in FCC gasoline meet the requirements of the national new standard, the alkene in FCC gasoline must be transferred into isobutene and aromatic hydrocarbon.
This paper reviewed the researches of alkene on physiological efficacy, construction and its formation mechanism.