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- neutron howitzer 中子准直器,中子发射器
- 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
- Proton and neutron form a charge doublet. 质子和中子构成电荷双重态。
- A howitzer hit a plane and it went down. 一架飞机被榴弹击中而坠下来。
- The shell from the Howitzer was aimed at a target. 当时炮弹其实是对准了另一个目标。
- 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?
- 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。
- 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。
- With the machine-gun slits, a 155mm howitzer was wheeled into place. 自带着机枪巢的一台155毫米自榴炮开进适当位置。
- 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。
- This is accomplished by means of neutron absorbers or moderators. 这可使用中子吸收剂或慢化剂来达到。
- Does a neutron star represent the ultimate in compression? 中子星是压缩的最终产物吗?
