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- This text introduce that producing principle and procedure of expandable polystyrene pearl polymerization,and its formula ratio,producing experiment and so on. 本文介绍了可发生聚苯乙烯珠粒悬浮聚合的原理、工艺流程,主要原料的配方,产品指标的控制经验等。
- With methyl methacrylate and vinyl acetate as the monomers solution polymerization and pearl polymerization were studied,with emphasis on the effect of all kinds of factors. 采用甲基丙烯酸甲酯和醋酸乙烯酯为单体进行溶液聚合和悬浮聚合,并重点考察了各种因素对聚合结果的影响。
- The pearl sparkled in the moonlight. 那颗珍珠在月光下闪闪发光。
- The attack on Pearl Harbor was a crushing calamity. 偷袭珍珠港(对美军来说)是一场毁灭性的灾难。
- She wears a pearl necklace today. 今天她戴了一条珍珠项链。
- A polymer of two or more different monomers. 共聚物一种由两种或多种不同单体构成的聚合物
- Pearl had to choose between giving up her job or hiring a nanny. 珀尔不得不在放弃工作和雇保姆之间作出选择。
- I've decided to invest in a pearl necklace for my wife. 我决定给我妻子买一串珍珠项链。
- Mary's uncle gave her a sure-enough pearl on a little gold chain. 玛丽的叔叔送给她一枚拴在一条小金链上的纯真珍珠。
- Using preemulsion and post polymerization a polymer emulsion was synthesized. 采用先乳化、后聚合工艺成功合成一种聚合物乳液。
- A molecule that can combine with others to form a polymer. 单体可以与其他分子结合形成聚合物的分子
- pearl polymerization 成珠聚合
- The semi drunk man regarded them with fishy eyes. 那个半醉汉迷迷糊糊地看着他们。
- Buying Signode Semi Automatic Strapping Machine. 伊朗求购半自动橡胶机械。
- Martha's uncle gave her a sure-enough pearl on a little gold chain. 玛莎的舅舅给她一条纯正的珍珠的金项链。
- Q: What do you call a Scouser in a three-bed semi? 你把一个在半独立式房屋中的利物浦人叫什么?
- The luster characteristic of a pearl of high quality. 珍珠光泽一种高品质珍珠所特有光泽
- Our team has qualified for the semi ? final. 我们队已有资格进入准决赛。
- The American warships in Pearl Harbor were sitting ducks. 珍珠港的美国军舰是必定击中的目标。
- THIS SEMI CUSTOM HOME IS A PLEASER. 这个半自建独立屋是一个惊喜。
