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- An elementary particle in the lepton family(not a meson),having a mass209 times that of the electron,a negative electric charge. 介子轻子族中的一种基本微粒(非介子),其质量为电子的209倍,是一种负电荷。
- An elementary particle in the lepton family(not a meson), having a mass209 times that of the electron, a negative electric charge, and a mean lifetime of2.2?0-6 second. 介子轻子族中的一种基本微粒(非介子),其质量为电子的209倍,是一种负电荷,平均寿命为2。2?0-6秒
- An elementary particle in the lepton family(not a meson), having a mass209 times that of the electron, a negative electric charge, and a mean lifetime of2.2?-6 second. 介子轻子族中的一种基本微粒(非介子),其质量为电子的209倍,是一种负电荷,平均寿命为2。2?-6秒
- An elementary particle in the lepton family(not a meson), having a mass209times that of the electron, a negative electric charge, and a mean lifetime of2.2?0 - 6second. 介子轻子族中的一种基本微粒(非介子),其质量为电子的209倍,是一种负电荷,平均寿命为2。2?0-6秒
- An elementary particle. 粒子基本的微粒
- My son is studying at an elementary school. 我儿子在一家小学上学。
- An elementary problem in statistics. 统计学的基本问题
- A command specifying an elementary machine operation to be performed within a basic machine cycle. 规定在一个基本机器周期中执行某种基本机器操作的一种命令。
- He says physicists believe they will find an elusive elementary particle called the H. 他说物理学家们认为他们将发现难以捉摸的名为H.
- He writes like an elementary school student. 他写得像是小学生。
- I am an elementary school student. 我是一个小学生。
- bring about the capture of an elementary particle or celestial body and causing it enter a new orbit. 致使基本粒子或天体被俘获并使之进入新的运行轨道的发生。
- A metering tank is an elementary method of measuring volume flow. 量筒是测定容积流量的基本方法之一。
- An elementary textbook for teaching children to read. 识字课本,初级读本教授儿童读书的初级课本
- 2. An elementary particle in the lepton family(not a meson), having a mass209 times that of the electron, a negative electric charge, and a mean lifetime of2.2?0-6 second. 介子轻子族中的一种基本微粒(非介子),其质量为电子的209倍,是一种负电荷,平均寿命为2。2?0-6秒收藏指正
- An Elementary Course of English Broadcast Listening II. 英语广播听力教程2。
- Elementary particle masses are thought to come about from the interaction with the Higgs field. 物理学家认为基本粒子的质量来自于粒子与希格斯场的交互作用。
- An elementary reading book for a child who is learning to read. 为识字儿童编的初级读物。
- One who is being instructed in a subject at an elementary level. 初学者某一学科中接受初级水平教育的人
- A hypothetical massless,neutral elementary particle believed to mediate the strong interaction that binds quarks together. 胶子假设的无质量的中性基本粒子之一,被认为能传递一种把夸克结合在一起的强大的相互作用力量