查询词典 copolymerizing

A novel adhesive of ballpen ink,AES-881 was produced by copolymerizing alkyd resin,epoxy resin and silicone rcsin in the presence of catalyst.

新型元珠笔油墨 AES-881粘接剂是由醇酸树脂为主体，环氧脂、硅酮树脂在催化剂存在下，经共缩聚而成。

Effects of polymer structure on light-emitting properties were investigated by using different copolymerizing units, such as biphenyl and fluorene.

通过改变不同的共聚基团，如芴和联苯等，研究了聚合物结构对其发光性能的影响。

This is basically well known polymerization techniques such as copolymerizing chloroprene with a methacrylate in the presence of an organo-aluminum compound.

这基本上是众所周知的，如共聚同在一个有机的存在氯丁铝复合丙烯酸聚合技术。

The polymer was prepared by copolymerizing vinyl sulfonate, methyl methacrylate and methacrylic acid in different proportions.

三元树脂由乙烯基磺酸酯、基丙烯酸甲酯甲基丙烯酸不同的配比共聚而成。

The result of study was showed that the reaction of curing included BMI auto polymerization, BCE since auto polymerization, BCE copolymerizing with BMI, BCE with EP copolymerize reacting etc. The mechanical performance of the modified resin systems all increased in various degrees, however, electric performance and heat-resistance performance all dropped to some extent.

研究结果表明，体系的固化反应包含BMI自聚合反应、BCE自聚合反应、BCE与BMI共聚反应、BCE与EP共聚反应等，改性后树脂体系的力学性能都有不同程度的增加，而电学性能和热性能则都有所下降。

The curing process of the resin system was analyzed by FTIR. The result of study was showed that BMI auto polymerization, BCE since auto polymerization, BCE copolymerizing with BMI, BCE with EP copolymerize reacting etc. existing in the curing process.

用FTIR对树脂的固化进行跟踪分析，研究结果表明，体系的固化反应中包含BMI自聚合反应、BCE自聚合反应、BCE与BMI共聚反应、BCE与EP共聚反应等。

The magnetic polymer complex microspheres with core-shell structure were synthesized by copolymerizing of pyrrolidone acid and methacrylic on surface of Fe3O4 particles modified by OP, using potassium persulfate as a initiator.

以N-乙烯基吡咯烷酮和甲基丙烯酸为原料，过硫酸钾为引发剂，采用乳液聚合的方法共聚包埋自制的磁流体Fe3O4，制得了Fe3O4/P核壳复合微球。

A three-unite hydrogel that had a thermoresponsive shape memory was prepared by copolymerizing a hydrophobic monomer n-stearyl acrylate with n- undecylenic acid and acrylamide,and its structure and properties were studied by X-ray diffraction,DSC and DMA.

选用疏水性单体丙烯酸十八酯和十一烯酸以及亲水性单体丙烯酰胺制备了三元共聚凝胶P(SA-co-AM-co-HA)，通过X射线衍射、DSC、DMA等对三元凝胶的结构和性能进行了研究，发现三元凝胶形成了有序排列，这种有序排列会随着温度的变化发生可逆转变，从而使凝胶显示较好的形状记忆特性。

The ideal copolymerizing condition is the concentration of AIBN and PVA of 1%and 0.1%, respectively, at 60℃ with reaction time about 2 hours when the concentration of monomer is 30%.

研究表明，最佳的反应条件是：总单体浓度30％，AIBN占总单体浓度1％，PVA占0.1％，反应温度为60℃，时间为为2h。

An improved method is provided for copolymerizing vinyl chloride with allyl glycidyl ether and a vinyl ester.

本发明提供将氯乙烯与烯丙基缩水甘油醚和乙烯酯共聚的改进的方法。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。