a gray lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite
SM 片语
片语
SM Solver结构力学求解器
sm filling钐填充
SM fiber单模光纤
Sm valley钐谷
mechani sm机制;原理,途径;进程;机械装置;技巧
sm recovery钐收率
Beckamine SM树脂整理剂ED
sm platform短信平台
POOR SM表面调整
SM 例句
英汉例句
MIT Comparative Media Studies offers both undergraduate degree opportunities, as well as a two-year course of study leading to an SM degree.
麻省理工学院比较媒介研究提供了获得本科学位的机会,同时经过两年学习可以得到理科硕士的学位。
Also, start using either TM (trademark) or SM (service mark).
另外,开始使用商标或服务商标。
The theory of SM believes that the representation of SM concerns at least five dimensions, such as (1) space, (2) time, (3) entity, (4) causality and (5) intention.