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- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- C. The symbols used to designate the classes of emission have the meanings assigned to them in the Telecommunication Convention. 丙.;用以指定发射类别的符号具有电信公约给予该等符号的涵义。
- Pele was in a class of his own as a footballer. 贝利是举世无双的足球健将。
- He took the ninth position in his class of forty. 他在40 个人的班级里排在第九名。
- It's no easy task to take control of a class of young children. 管住一个班的小孩子可不是件容易的事。
- Modulation and control of emission. 放射调变与控制。
- This creature can be subsumed in the class of reptiles. 这种生物可以归入爬行动物一类。
- A lumen is a measure of the rate of emission of light energy. 流明是光能放射率的量度单位。
- To this class of substances belong glass and wood. 属于这类物质的有玻璃、木材等。
- A class of people regarded as stupid and gullible. 愚民阶级被认为愚蠢而易受欺骗的一个阶级
- She taught a class of 30 pupils. 她教一个班, 共三十名学生。
- Much the same class of goods that we send to you. 和寄送给你们的大致是相同的货品。
- My mother's kites are in a class of their own. 我母亲优质风筝独具一格。
- A class of eigenvalue problems is studied. 摘要研究一类特征值问题及其应用。
- She was in a class of thirty members. 她在一个有30个成员的班里。
- This word falls into the class of adjectives. 这个词属于形容词一类。
- Mesmerism: A class of Transmutations. 迷术：嬗变术的一类。
- It is the natural frequency of emission of the hydrogen atoms in space . 这是空间氢原子“释放”的自然频率。
- Whales fall under the class of mammals. 鲸属于哺乳类动物。
- It is the natural frequency of emission of the hydrogen atoms in space. 这是空间氢原子“释放”的自然频率。
