查询词典 particle

Both aurora display and auroral electrojet, as the most important manifestations of the energy coupling between the magnetosphere and the ionosphere, are resulted from particle precipitation,and greatly enhanced during substorms. However, they have rather different behaviors and AE-dependences.

极光活动加剧和极光电集流增强是磁层-电离层能量耦合的两种重要表现形式，它们同为磁层带电粒子向电离层沉降的结果，但是变化规律却非常不同。

Tropospheric photochemical smog pollution and fine particle pollution are two principal environmental issues whic...

对流层光化学烟雾污染和气溶胶细粒子污染是困扰当今世界许多城市和区域发展的两个主要环境问题。

Considering the fuel salt flow effect of the molten salt reactor, the neutron dynamic model was derived based on the particle conservation equations, and the critical problem was calculated by numerical method under three working conditions to study the flow effect to effective multiplication factor, fast neutron, thermal neutron and delayed neutron precursors distribution.

考虑新概念熔盐堆燃料盐的流动特性，从基本的粒子守恒方程出发，推导了熔盐堆的中子动力学模型，并采用数值方法对3种工况下熔盐堆的临界问题进行计算，考察流动对有效增殖系数、快中子分布、热中子分布及缓发中子先驱核分布的影响。

If light was treated as being in a side to side action or 'transverse motion' then birefringence could be attributed to a light wave rather than the particle or corpuscular theory of Newton.

如果光被视作一个方方的行动或'横议案'然后双折射可归因一个光波粒子或红细胞而非牛顿理论。

Large initial state error and non-Gaussian distribution of state may exist in the deep-space autonomous celestial navigation, so based on the classic six orbit elements, an orbit determination method for deep-space probe is proposed by using starlight angle as measurement information and the unscented particle filter algorithm.

针对深空自主天文导航中可能存在初始状态误差较大、状态分布非高斯分布等问题，基于轨道6根数描述形式，提出了利用星光角距观测信息和UPF算法确定探测器轨道的方法。

As late as 2001, the two particle detectors BaBar at Stanford, USA and Belle at Tsukuba, Japan, both detected broken symmetries independently of each other.

直到2001年，这两个粒子探测器巴巴尔在斯坦福大学，美国和贝尔在日本筑波都发现打破对称性相互独立。

The production of the reaction was boehmite . AlOOH polymerized with one another to form the core of the colloidal particle around which the ions in the sol were attached to form the double electric layer.

首次研制成功了粉末表面涂层陶瓷的硬质合金刀具材料FTC1、FTC2和FTWC1(W，TiC基，性能尤其是高温性能均比未进行粉末涂层的材料有明显提高。

Subatomic particle with integral spin that is governed by Bose-Einstein statistics.

具有整数自旋角动量的亚原子粒子，遵循玻色－爱因斯坦统计法。

Subatomic particle with integral spin that is govern ed by Bose-Einstein statistics.

具有整数自旋角动量的亚原子粒子，遵循玻色－爱因斯坦统计法。

The effects of the surface treatment methods, particle size and volume content of barium sulfate on the performances of PTFE sealing materials were investigated, and the mechanism of the modification was also discussed.

实验研究了硫酸钡表面处理方法、颗粒粒径及其体积含量对材料性能的影响，并对改性机理进行了分析。

"Yes, now you can give yourself airs," she said, you have got what you wanted.

"对了，您现在高兴了，"她说道，这是您所期待的。

Then the LORD said to me: Rebel Israel is inwardly more just than traitorous Judah.

上主于是对我说：＂失节的以色列比失信的犹大，更显得正义。