alkyl alkylphosphonate
膦酸单烷酯
alkyl alkylphosphonate
膦酸单烷酯
alkyl arsine tetrahalide
烷胂化四卤
Alkyl indicant is a new non-ionic surface active agent.
烷糖苷是一类新型非离子表面活剂。
The essence of deacetylation reaction of chitin was the hydrolysis of N-alkyl ethanamide.
摘要甲壳质脱乙酰化反应其本质是N-烷乙酰胺水解。
The homologs of benzene are those containing a alkyl goup or alkyl groups in place of one or more hydrogen atoms.
苯同系物是那些苯环上有单烷(取代一个氢)或多烷(取代多个氢)物质
Ingredients: alkyl indican, cucumber extract, VC, etc.
主要成份:烷糖苷、小黄瓜提取液、VC等。
Ingredients: Alga essence, alkyl indican, chamomile essence, etc.
主要成分:海藻精华、烷糖苷、洋甘菊精华等。
The application of alkyl dithiophosphate accelerator in NR based tread compound was investigated.
研究烷二硫代磷酸盐促进剂在NR胎面胶中应用。
In this paper, the characteristic and functional mechanism of the surfactant was studied, and property of alkyl indicant drilling fluid was evaluated also.
研究了烷糖苷特、作用机理,并评价了烷糖苷钻井液能。试验结果表明,烷糖苷与油、水均有互溶,与其他处理剂配;
Thirteen new compounds of the alkyl styryl indoline spirobenzopyrans were synthesized from the condensation of 2-methylene indoline with the designed salicylaldehyde.
利用2-亚甲吲哚啉和取代水杨醛缩合得到十三种新烷苯乙烯吲哚啉螺苯并吡喃。
TG and DSC experiments of the alkyl malonic acids showed that they began to pyrolyze at approximate 120℃ and lose their weight almost completely below 178℃.
在空气气氛下,用热重分析和差示扫描量热法研究了它们热分解反应。
The study is the synthesis of BFO in the medium of PEG or its derivatives - polyethylene glycol alkyl ether and polyethylene glycol alkylphenyl ether.
本论文以PEG或其衍生物脂肪醇聚氧乙烯醚和烷酚聚氧乙烯醚为介质合成BFO。
relative abundance of alkyl benzenes isomeride decreases, whereas n-alky benzenes increase.
而正构烷苯相对丰度有增加趋势。
They are formed byatmospheric photochemistry reaction, and could product OH radical, alkyl radical, ozone,carboxylic acid peroxyacetyl nitrates by atmospheric photochemistry reaction.
羰化合物既是大气光化学反应产物,又能通过光化学反应生成羧酸、羟自由、臭氧和过氧乙酰硝酸酯。
Moreover, the results of IR spectrum and apolar component of surface free energy showed that the alkyl chains of OTS tilted on the surface of PTW after the modification.
IR分析和色散分量测定表明,改后OTS烷链倾斜在PTW表面。
The influences of the arylated alkyl amine and conventional polyamide curing agent on the performance of light epoxy antistatic coatings were studied respectively.
使用导电云母粉研制浅色环氧防静电涂料,不仅导电粉选择至关重要,环氧固化剂选择也非常关键。
The results indicated that the main reactions of cumene cracking were dealkylation and protolytic cracking of alkyl side chain.Benzene was mainly formed by the dealkylation reaction.
结果表明,异丙苯裂化中主要反应为脱烷反应和侧链质子化裂化反应,苯主要来自异丙苯脱烷反应;
By the reaction of 2 aryl 5 mercapto 1,3,4 triazoles with alkyl dihalide in presence of dilute base, ten new title compounds had been prepared.
以2-芳-5-巯-1,3,4-三唑为原料,在稀碱存在下与二卤代烷反应合成了10个新标题化合物。
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