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- gradient of neutrons 中子密度陡度
- The sum of the number of neutrons and protons in an atomic nucleus. 原子核中中子和质子数之和。
- 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。
- It is still used for some radiography and as a source of neutrons. 在某些辐射照相术中还在使用镭,作为中子源。
- Use electrical control to correct the gradient of weft. 采电动控制,来校正纬纱之斜度。
- 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。
- The gravity gradient of the moon causes the ocean tides on Earth. 月球引力变化导致了地球上的海洋潮汐。
- 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。
- Statistics of neutrons data based on Dempster-Shafer theory[J]. 引用该论文 肖明珠;余松森;陈光(礻禹).
- Nuclei which have a deficency of neutrons are unstable. 中子数量不够的原子核是不稳定的。
- 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。
- A gradient of 1 in 4 is a rise of fall of one metre for every four metres forward. 四分之一的坡度是指每前进四米便升高或下降一米。
- The gradient of liquid level of CTST is less than that of sieve plate. 与筛板相比较，CTST的板上液面梯度是较小的。
- The short lifetime of neutron tube limites its application. 中子管的工作寿命短限制了它的使用。
- The nucleus of an atom consists of neutrons, protons and other particles. 原子核由中子、质子和其他粒子组成。
- The nucleus of an atom consists of neutrons protons and other particles. 原子核由中子、质子和其他粒子构成。
- The reaction rate is limited by the concentration gradient of oxygen in the sample. 反应速率受试样中氧浓度梯度的限制。
- The attenuation of neutrons from a nuclear explosion involves several different phenomena. 核爆炸中子的减弱包括几种不同的现象。
- Gets a Color structure that is the right side color in the gradient of an active window's title bar. 获取Color结构,它是活动窗口标题栏渐变中的右侧颜色。
- The properties of neutron stars are investigated in the frame work of RMF. 利用我们改进的相对论平均场理论对中子星的性质进行了深入研究。
