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- cerium group rare earth elements 铈组稀土元素
- Direct Photometric Determination of Cerium Group of Rare Earth in Nickel - iron - based Alloy with Tribromoarsenazo 三溴偶氮胂直接光度法测定镍铁基合金中铈组稀土
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
- Direct Photometric Determination of Microamounts Cerium and Cerium Group Rare Earths in Nickel-Base alloys with ASA-DBA 二溴羧基偶氮胂直接光度法测定镍基合金中微量铈及铈组稀土
- He broke away from that lawless group years ago. 他在几年前脱离了那个非法团体。
- Keywords cerium group rare earth elements;dibromosalicyl fluorone;spectrophotometry; 铈组稀土元素;二溴水杨基荧光酮;分光光度法;
- The group of barbaric soldiers killed many people. 那群野蛮的士兵杀了很多人。
- The group was made up of doctors. 这个团体是由医生组成的。
- A group of boys dashed out of the classroom. 一群男孩子从教室里冲出来。
- I come upon a group of children play in the street. 我遇到一群孩子在街上玩耍。
- He goes about with a group of nice boys. 他经常和一群好孩子在一起玩。
- He is a the most brisk young man in this group. 他是这个小组中最活跃的年轻人。
- He showed me a photo of a family group. 他给我看一张合家欢的照片。
- The chief accountant of a manufacturing group. 一个制造业集团的总会计师。
- The hunting group had good sport today. 今天打猎小组满载而归。
- I stand out in a group interview. 在集体面试中脱颖而出。
- He looked around the small group of mourners. 他环顾一下那一小群的送葬者。
- The group of destroyers damaged the bus. 那群破坏者毁坏了这辆公共汽车。
- He is the mainstay of our theatre group. 他是我们剧组的台柱。
- Cerium Acetate is soluble in water. 说明:醋酸铈溶于水。
