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- proton cyclotron 质子回旋加速器
- A proton or a neutron, especially as part of an atomic nucleus. 核子质子或中心,尤指作为原子核的一个组成部分
- In 1946, someone tried to use proton beam produced by cyclotron to treat tumors. 质子技术应用始于1946年,在大型物理研究设备回旋加速器问世不久,就有人试用于肿瘤的治疗。
- Proton and neutron form a charge doublet. 质子和中子构成电荷双重态。
- Diphenylmethane would have a two proton peak. 二苯甲烷必定有一个二质子的峰。
- Nitroform is such a strong proton donor. 三硝基甲烷是一个极强的质子给予体。
- The electron continues to whirl about the proton. 电子继续绕着质子转。
- The proton and electron are certainly long-lived. 质子与电子当然可算长寿了。
- Does the proton finally come to rest? 这个质子最终会静止吗?
- Proton Conductivity Study of Nafion? 复合膜的质子传导性能研究?
- And is therefore an acid (proton donor). 因此它又是个酸(质子供体)。
- The Proton plant was built 5 years ago. 普腾工厂是5年前设立的。
- How well is the exposure area shielded from the cyclotron proper. 照射区对回旋加速器本身的屏蔽程度如何?
- Proton Therapy: Less Cancer Recurrence? 质子治疗:较少癌症复发?
- How come they cannot escape the proton? 夸克为什么不能从质子中脱离出来呢?
- There is one proton,or equivalent,per mole of KHP. 每摩尔的KHP含等量的H离子数。
- In this case, a charged particle has a simple cyclotron gyration. 在这种情况下,带电粒子有一个简单的回旋回转。
- China's first atomic reactor and cyclotron were built in 1958. 中国的第一个原子反应堆和回旋加速器建于1958年。
- This paper introduces one special case of low vacuum of cyclotron. 介绍了回旋加速器的一例真空度不足的特殊故障。
- China's first atomic reactor and cyclotron were built in1958. 中国的第一个原子反应堆和回旋加速器建于1958年。