- 相关词组
- metallic sieve金属筛网
- have a head like a sievev.记忆力极差
- wet sieve湿筛
- hole diameter of sieve plate筛板孔径
- molecular sieve catalyst分子筛催化剂
- gravity sieve separator重力筛式清选器
- wire gauze sieve编织筛
- zeolite molecular sieve沸石分子筛
- water sieve水过滤网;水筛
- undersize sieve细筛;草籽筛
- top sieve上筛,顶筛
- head sieve喂入筛,验样筛,头筛
- zeolite molecular sieve catalyst沸石分子筛催化剂
- molecular sieve dehydrator分子筛脱水器
- vibration sieve振动筛
- micro mesh sieve细目筛
- sieve platen.筛板;
- travelling sieve抖动筛
- molecular sieve denitrification分子筛脱氮
- molecular sieve chromatography分子筛色谱(法)
- 今日热词
- 热门搜索
- pomegranate n.石榴;石榴树;
- upright adj.直立的;正直的;规矩的;n.立柱;
- fridge n.冰箱;
- carpet n.地毯;覆盖地表的一层东西;v.给…铺地毯;完全覆盖;
- dive v.跳水,潜水;冲向;迅速将手伸入;暴跌;n.跳水,潜水;冲;下等酒吧;
- PRK abbr.停车场;炮场;朝鲜(民主主义)人民共和国(People's Republic of Korea);专业的研究和知识
- tutor n.家庭教师;导师;教师;助教;课本;v.任课;当教师;指导;
- servant n.仆人,佣人,雇工;[美]奴仆,奴隶;官吏,公务员,服务员;随员,献身…的人;
- thank v.谢谢,感谢;道谢;n.感谢,感激;
- spec n.说明书;投机;v.按特定标准设计并制造;
- BMI abbr.Body Mass Index (体质指数);ballistic missile interceptor 弹道导弹截击导弹;
- bil 十亿;比尔;