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- neutron absorptiometry 中子吸收分析
- 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
- Proton and neutron form a charge doublet. 质子和中子构成电荷双重态。
- This is the stabilization of the neutron. 这就是中子的稳定性。
- Neutron has no charge, either positive or negative. 中子不带电荷,既不带正电荷,也不带负电荷。
- The antiparticle of the neutron. 反中子中子的反粒子
- Hubble sees a neutron star all alone in space. 由哈勃望远镜在太空中观测到的一颗孤单的中子星。
- Pulsars: Neutron Stars or Strange Stars? 脉冲星是中子星还是奇异星?
- The BMD was measured by Dual Energy X-Ray Absorptiometry(DEXA). 采用双能X线骨密度仪(Dual Energy X-Ray Absorptiometry,DEXA)测量离体股骨头主要承重区BMD值;
- But why would a neutron star behave like this? 可是为什麽中子星会有这种行为呢?
- The PRC subsequently tested a neutron bomb in 1988. 于是才在1988年试验了它的中子弹。
- Dual x-ray absorptiometry was used to measure bone mineral density. 双能X线骨密度仪被用来股的矿物质密度。
- BMD was measured by dual-energy X-ray absorptiometry. 用双能X线吸收法测定腰椎及股骨BMD。
- Perhaps nuclear reactions, such as neutron capture? 也许是某种核反应,例如,中子捕获?
- We have a Neutron weapon detonation. 我们探测到中子武器爆炸。
- Do you know who invented the neutron bomb? 你知道,中子弹是谁研发出来的吗?
- We think of a nucleus as made up of neutron and proton. 我们认为原子核是由中子和质子构成的。
- Calcium deposition in the cells was measured by atomic absorptiometry. 应用原子分光光度计检测细胞内钙含量。
- The DXA test (dual-energy X-ray absorptiometry) measures bone density. 双能量X射线吸收测定术(DXA)可以测量骨密度。
- We think of a nucleus as make up of neutron and proton. 我们认为原子核是由中子和质子构成的。