查询词典 methyl-phenoxide

Polymerization of Methyl methacrylate initiated by Na2SO3/H2O system is investigated, and the factors that influence polymerization rate and molecular weight are also discussed.

实现了亚硫酸钠水溶液可以引发甲基丙烯酸甲酯的聚合，并进一步研究了各种因素对聚合速率和聚合物分子量的影响。

Methyl methacrylate is a monomer that is used to polymerize the organic glass and the MBS resin.

甲基丙烯酸甲酯是合成有机玻璃及MBS树脂的单体。

In this paper, ultrasonic irradiation was employed to initiate the emulsion and microemulsion polymerization of methyl methacrylate and preparation of composites with some inorganic nanoparticles.

本文采用超声辐照新技术实现了甲基丙烯酸甲酯的乳液聚合、微乳液聚合以及与无机纳米粒子的纳米复合，得到了具有特殊结构与性能的新材料。

Objective To observe the antibacterial of photocatalytic material on poly methyl methacrylate denture base with Ag-embedded nano-TiO2 in vitro.

目的：观察载银纳米二氧化钛树脂基托中二氧化钛光触媒的抗真菌作用。

The larger quantity of initiation, the higher conversion of methyl methacrylate.

引发剂用量增加， MMA 单体的转化率增大。

The grafted copolymer s of methyl methacrylate and CPE as the compotilizer of the PVC/CPE blends are discussed.

讨论了甲基丙烯酸甲酯与CPE的接枝共聚物体系对PVC－CPE体系的增容作用。

Objective To synthesize polymethyl methacrylate by using methyl methacrylate as the starting material and K2S2O8 as an initiator.

目的 以甲基丙烯酸甲酯为原料，过硫酸钾为引发剂制备聚甲基丙烯酸甲酯。

The result shows that ultrasonic can not initiate bulk polymerization of methyl methacrylate.

结果表明：该研究范围内，超声波不能直接引发 MMA 单体产生自由基，进行本体聚合。

Methyl methacrylate copolymer emulsion does better than the acrylic resin in improving the physical and mechanical properties.

添加改性剂MMA或AR后，浆体的流动性和浆体的强度得到了明显提高，其中MMA比AR在改善压浆材料的物理和力学性能方面更为显著。

The photopolymerization of methyl methacrylate was conducted by the sensitization of these carbazole-containing monomers, model compounds and the polymers.

利用聚合动力学的研究方法研究了这些含咔唑基团的单体、其饱和模型化合物和聚合物引发MMA的光聚合。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。