- 相关词组
- medium density polyethylene中密度聚乙烯
- polyethylene tube聚乙烯管
- trichloro-butyl malonate丙二酸三氯丁基酯
- polyethylene solid insulated cord聚乙烯实心绝缘软线
- super high pressure polyethylene reaction pot超高压聚乙烯反应釜
- thallous malonate丙二酸铊
- diethyl malonate二乙基丙二酸酯，丙二酸二乙酯;
- polyethylene terephthalate聚对苯二甲酸乙二醇酯
- sodium malonate丙二酸钠
- high impact polyethylene耐冲击性聚乙烯
- polyethylene oil聚乙烯(润滑)油
- ultralow density polyethylene超低密度聚乙烯
- polyethylene membrane聚乙烯薄膜
- ultra-high molecular weight polyethylene超高分子量聚乙烯
- solid polyethylene insulation固体聚乙烯绝缘
- polyethylene resin聚乙烯树脂
- polyethylene monofilament聚乙烯单丝
- polyethylene insulated wire聚乙烯绝缘线
- high molecular weight high density polyethylene高分子量高密度聚乙烯
- chlorinated polyethylene聚氯乙烯;
- 今日热词
- 热门搜索
- suffering n.痛苦;受苦;v.受苦;患病（suffer的现在分词）;
- interpreter n.解释者;口译译员;[军事]判读员;[自]翻译器;
- medical adj.医学的;内科的;n.体检;
- registration fee n.注册费;
- e-mail address 电子邮件地址;
- unknown adj. 未知的;不出名的;从未发生的;从不存在的;n. 不知名或不出名的人;未知的事物;<数>未知数;未知数;
- ox n.牛，公牛;牛属动物;
- complicate v.使复杂化;
- whole adj.全部的，整体的;完整的;n.全部，整体;
- epithelium n.上皮，上皮细胞;
- kiss the rain 雨的印记；雨中印记；轻音乐；好听的钢琴曲
- wake me up when september ends 当九月结束时叫醒我
