functional group的例句大全

synthesis of glycollic acid esters simple functional group compounds

羟基乙酸酯的合成简单官能团化合物

the results showed that two equivalent aldehydes reacted with o-phenylenediamine at room temperature using dioxane as the solvent, and 1,2-disubstituted benzimidazoles were obtained selectively in high yields under mild conditions and good functional group tolerance.

实验结果表明，两当量的醛和邻苯二胺在室温条件下，以二氧六环做溶剂即高效的选择性反应生成1,2-二取代苯并咪唑类化合物。

bond polarity functional group free radical carbocation carbanion electrophilic reaction nucleophilic reaction

键的极性官能团自由基正碳离子负碳离子亲电反应亲核反应第二章

development of levelling agent on polyacrylate including epoxy functional group

含环氧官能基的聚丙烯酸酯流平剂的研制

allenes, which contain the functional group of 1,2-propadiene, are highly reactive.

联烯是含有1,2丙二烯官能团的重要化合物，具有很高的反应活性。

the results indicate that the stronger the chemical activity of functional group in self-assembled molecules is, the more remarkable the sams cluster topography characteristics are.

结果表明：自组装分子末端官能团的化学活性越强，形成的自组装分子膜的团簇特征越显著；

Hydroformylation of the olefinic atom economic method th introduce new functional group in the oil compounds.

而通过双键的氢甲酰化反应引入新官能团能为油脂的化工利用提供了一条广阔的道路.

Different functional group also brings different influence for the absorbance of alkali metal.

有机物官能团上的差异也将对碱金属元素的吸光度产生不同的影响.

CAC is a various functional group solvent which has no social effects of pollution.

乙二醇醚醋酸酯是具有多官能团的非公害溶剂.

Influence of emulsifying agent, monomer and functional group, the additive method of initiator on properties of latex were discussed.

讨论了乳化剂种类、单体种类以及功能性单体、引发剂加入工艺对乳液聚合过程及乳液产品性能的影响。

Using the blend of epoxy resin and phenolic resin as binder, whose functional group molar ratio was 1:3, and the total resin content was 17wt%.

粘结剂使用EP和PF的共混树脂，其官能团摩尔比为1：3，总树脂含量为17wt%。

Synthesis and Structural Analysis of Schiff Base Cyclic Polyether Compound Bearing Hydroxy Functional Group

含羟基功能团Schiff碱大环聚醚化合物的合成及其结构分析

Different types of wastewater from dyestuff technology are treated by using modified clay adsorbent Y, which is modified from activated clay with cationic functional group ( dodecyl dimethyl benzyl ammonium chloride).

采用氯化十二烷基二甲基苄基铵改性后的改性黏土吸附剂Y处理不同类型的染料工艺废水。

The study probed the changes of alpine meadows in vegetation composition, diversity, functional group and productivity.

摘要本研究探讨了高寒草甸在不同划破强度下植被组成 、 多样性 、 功能群和生产力的变化.

The adsorption performance of activated carbon fibre ( ACF ) is closely related to its surface functional group.

活性炭纤维的吸附性能和其表面官能团密切相关.

The CdTe-silica composite nanoparticles can be modified with functional group by grafting silane ligands in ethanol.

这些在醇相中的复合纳米粒子可以很容易地用硅烷偶联剂在其表面修饰上功能性的官能团.

Polyaspartic acid is easily ring-opened to form polyaspartic acid derivatives with a side chain functional group.

聚天冬氨酸具有比较好的反应活性,能够很容易被氨基开环生成具有功能基团侧链的聚天冬氨酸衍生物.

the effective rate of the functional rehabilitation of elbow extension was 5/ 8 in the group with neurotization to radial nerve trunk and 4/ 4 in the group with neurotization to branches innervating the triceps brachii muscle of radial nerve.

在恢复伸肘功能时，以神经移位至桡神经主干组和移位至肱三头肌肌支组的有效率高，分别为5/8、4/4；

Phase-separated polymerization ( ii) synthesis of functional microspheres with DEAE group

相分离聚合法：（Ⅱ）二乙氨基乙基型共聚功能微球的合成

central city group is a national "five" plan and the national main functional area planning to determine the key development areas.

环长株潭城市群是国家十二五规划和全国主体功能区规划确定的重点发展区域。