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- 脱阳离子Y型分子筛decationized Y sieve
- 气相高硅Y型分子筛催化剂在重油催化裂化装置上的工业应用试验Commercial Application Test of Gas-Phased Silica Rich Y-type Molecule Sieve Catalyst in Heavy oil Catalytic Cracking Unit
- Y型联接y-connection
- 运动型motile
- 玛丽脱去了她洋娃娃的衣服。Mary undressed her doll.
- Y分子筛膜zeolite Y membrane
- Y型沸石前驱体zeolite Y seed
- "你看上去很热。" "是的，我的鞋子让人受不了。" "那就把它脱了，不犯法的。""You look hot." "I am, and my shoes are killing me." "Take them off then, there's no law against it."
- NaA型分子筛膜zeolite NaA membrane
- 提取液脱色浓缩后,用732阳离子交换树脂吸附,吸附6h,用3%氨水洗脱,分离效果最好。the separation effect was the best when absorbed by 732 positive ion exchanged ion 6 h,and eluted by 3%25 ammonia solution.
- 流型flow pattern
- Y型喷嘴性能的数值分析Numerical analysis of performance of Y-jet atomizer
- 磷酰基型阳离子交换纤维phosphoryl type cation ion exchange fibre
- B型超声波扫描B-scan
- 矮型信号机基础dwarf type signal foundation
- I型反应type I reaction
- I型卡环Aker clasp
- Ｌ型L form
- III型卡环wrought wire clasp
- II型卡环divided-arm clasp
