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- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- electron tomography 电子断层
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
- The number of electron pairs an atom can share with other atoms. 共用电子对数，共价一个原子与其他原子共用的电子的对数
- An electron with a negative charge, as contrasted with a positron. 电子带有负电荷，与正电荷相反的电子
- Brain computed tomography showed multiple metastasis of the brain. 黑色素细胞癌主要治疗方式为手术切除。
- Attempts to split an electron always fail. 企图分裂电子的尝试总是失败的。
- Computed tomography (CT) introduced in the United States. 计算机辅助的断层扫描(CT)被引入美国.
- An electron from one of the atom shells is ejected. 电子从原子的某一壳层中被弹射出来。
- Computerized tomography demon-strated hemorrhage in 58(69.9%)cases. 其中CT示出血者58例，占69.;9%25。
- Each electron bears a single negative charge. 每一个电子都带有一个负电荷。
- Let us return to electron waves now. 现在我们再回到电子波上来。
- Electrical impedance tomography (EIT) is a new imaging technology. 阻抗成像(EIT)是一种全新的医学成像技术。
- The electron continues to whirl about the proton. 电子继续绕着质子转。
- Computed tomography scan is used to evaluate focal neurologic sig . CT扫描用于检查局灶性神经病学体征。
- The proton and electron are certainly long-lived. 质子与电子当然可算长寿了。
- Computed tomography( CT) introduced in the United States. 计算机辅助的断层扫描(T)引入美国.
- An electron or an atom behaves in some ways as though it were a group of waves. 电子或原子的行为在某些方面好像是一组波。
- We had compass gem and trevi electron. 我们有compass Gems和 Trevi Electrons。
- Freedom, gravity, ego, and electron are constructs. 自由， 万有引力， 自我中心以及电子都是概念。
