alkenyl
英
美
网络 烯基; 链烯基; 烯烃基; 弹性系烯烃
双语例句
- Alkenyl Succinic Anhydride ( ASA) using as neutral paper sizing could change the result and capability of application with traditional rosin as acidic paper sizing agent in our country.
烯基琥珀酸酐在中性施胶中的应用可以改变我国传统的松香酸性施胶效果和性能。 - Starting from a core molecule possessing alkenyl groups and repeating the hydrosilylation step and alkenylation step, a carbosilane dendrimer with Si-atoms as branching pointing was obtained.
从一个含有烯基的中心核分子开始，重复进行硅氢化作用和烯基化作用的过程可以获得以硅原子作为支化点的碳硅烷树形分子。 - The present situation and the existing problems of alkyl fatty acid starch ester and alkenyl succinic anhydride at home and abroad were introduced.
而对烯基琥珀酸淀粉酯要重点研究低葡萄糖值的酶解产物。 - The development, characteristic, application technology and foreground of Alkenyl Succinic Anhydride ( ASA) were reviewed.
叙述了烯烃基琥珀酸酐（ASA）作为造纸中性施胶剂的发展、特性、应用技术与前景。 - The uses of starch modified by alkenyl succinic anhydrides in encapsulating
烯基琥珀酸淀粉在微胶囊壁材中的应用 - Study on alkenyl succinic anhydride-flexible curing agent for epoxy resin
环氧树脂柔韧固化剂&链烯基琥珀酸酐的研究 - Synthesis of Racemic Sex Pheromone of Japanese Beetle by Alkenyl Cuprate Reagent
应用烯基铜锂试剂合成消旋日本丽金龟性信息素 - Palladium Catalyzed Coupling Reaction of Alkenyl Selenides with Potassium Cyanide under PTC
钯催化下烯基硒化物与***的相转移偶联反应&α，β-不饱和腈的立体选择合成 - The Study of Synthesis and Application of Alkenyl Succinic Anhydride
烯基丁二酸酐的合成及其应用研究 - Ortho aminophenol was developed for chemical modifying reagent of fatty acids so as to modify carboxyl group into nitrogen containing heterocycle which effectively suppresses the migration of double bonds of the alkenyl under the electron impact source.
邻氨基苯酚将脂肪酸羧基修改为含氮杂环，使在EI源中避免了链烯基中碳碳双键的移动。 - The method also provided basis to developing the methode of separating for alkenyl aldehyde in seal oil.
为开发海豹油，从海豹油中分离除去其中气味物质-烯醛类方法的选择提供了依据。 - While two sorts of ferrocene units appeared in the cationic copolymer: one had a pendent vinyl group which had not taken part in the polymerization, and the other had a cross-linking structure with two alkenyl groups.
而阳离子共聚物的二茂铁单元有两种不同结构：一个烯基未参与聚合反应的悬挂结构（38.9%）和两个烯基分别成链的交联结构（61.1%）。 - The addition-hydrolysis reaction was applied to the synthesis of unsaturated aldehyde by the-reaction of2-H benzimidazolium iodide with alkenyl magnesium bromide.
对2-H苯并咪唑盐与烃基为不饱和取代基的格利雅试剂的加成-水解反应进行了研究，将此反应应用到不饱和醛的制备。 - The characteristics, structure, sizing principle and sizing technology of ASA ( Alkenyl Succinic Anhydrides) are introduced with the focus given on the applications of ASA in the production of quality paperboard.
介绍了烯基琥珀酸酐（ASA）的性质、结构、施胶机理和施胶工艺，着重介绍了ASA在纸板生产中的应用。 - Preparing alkenyl halide from aldehyde and ketone.
3，以醛酮为原料合成卤代乙烯类化合物。 - Application prospect of Alkenyl Succinic Anhydride ( ASA) as Neutral Paper Sizing Agent
中性造纸施胶剂烯基琥珀酸酐（ASA）应用前景 - Synthesis and Characterization of Triphenyltin ( IV) Derivatives of Alkenyl or Alkynyl Phosphonic Acid
三苯基锡（IV）烯基或炔基膦酸衍生物的合成与表征 - The recent advances of the synthesis of alkenyl substituted metallocene complexes ( Ti, Zr, Hf), the chemical reactions in the double bond of the substituted group, and the application of these complexes in polymerization of α-Olefins are reviewed.
综述了含烯基取代基的茂钛族络合物的合成，取代基上双键的化学反应，以及它们在α-烯烃催化聚合上的最新进展。 - In this paper, a important way of modification of bismaleimide ( BMI) resins, modification of BMI resins by introducing alkenyl groups and triazine groups into BMI resins utilizing alkenyl-substituted cyanate ester as starting materials, are reviewed.
综述了以烯丙基氰酸酯、丙烯基氰酸酯改性双马来酰亚胺（BMI）树脂的研究工作现状。 - The kinetics for CO extrusion reaction of μ-acyl complexes to form μ-alkenyl complexes has been investigated and showed that this type of reaction is first-order. The rate constants and half-life of the reactants have been calculated.
此外还研究了μ-酰基配合物脱羰生成μ-烯基配合物的反应动力学，证明为一级反应，并求得在一定条件下的速率常数和半衰期。 - The antirusting paint of steel bars "Northwest No.2" using the alkenyl emulsion as a film-forming matter is a water paint, which is applied to the antirusting treatment of steel bars in the foamed concrete made of cement-slag-sand, cement-lime-sand, and cement-lime-fly ash.
西北二号加气混凝土钢筋防锈涂料以烯烃基乳胶为成膜物质，属水剂型。适用于水泥矿渣砂、水泥石灰砂和水泥石灰粉煤灰加气混凝土中钢筋的防锈处理。 - Studies on bismaleimide/ alkenyl phenolic ether copolymer and its adhesion properties
双马来酰亚胺与链烯基酚醚共聚物及其粘接性研究 - Study on the property of alkenyl compounds modified Bismaleimides
烯基化合物改性BMI树脂性能研究 - Emulsification and Applied Conditions of Alkenyl Succinic Anhydride
烯基琥珀酸酐的乳化及应用条件 - A series of alkenyl alkoxy azobenzene molecules were synthesized in this thesis.
本文主要合成了一系列的烯基烷氧基偶氮苯分子。 - Additional experiments reveal that aryl-substituted alkenyl cation is the key intermediate and substrates which cannot form this aryl-substituted alkenyl cation exhibit no reactivity.
机理研究显示，芳基烯基正离子是反应的关键中间体，不能形成该类中间体的底物没有反应活性。 - The main test results were as follows: 1.synthesis of alkenyl succinic acid sugar esters.
主要试验结果如下：1、烯基琥珀酸糖酯的合成。 - The compound performance of alkenyl succinic acid sugar esters.
烯基琥珀酸糖酯的复配性能。