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- The influence of electrons and relativistic effects on the cross section, angular distribution, and spin polarization parameters of photoelectrons is studied in detail. 我们计算入射光子能量大于的游离阈而小于的游离阈时的光游离截面积,以及光电子角分布参数和自旋极化参数等物理量。
- The two systems of government are polar opposites. 这两种政体正好相反。
- The relation of the variations of the angular distribution, and spin polarization parameters in the vicinity of each resonance to the positions and widths of these doubly-excited states are studied. 我们详细探讨在这些激发共振态附近角分布参数和自旋极化参数的变化,以及其与共振态的位置与宽度的关系。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- Influence of Laser Polarization Parameter on the Electron Energy of Optical-Field Ionization 激光偏振参量对电离电子能量的影响
- In this thesis, some polarize parameters are presented begin with scattering coordinate and polarize basis. 本文首先从雷达散射坐标系、极化基等概念出发,引出了全极化SAR中描述目标极化散射特性的量。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗?
- The Study of Method for Feature Extraction Based on Angle of Polarization Parameter Image 一种基于偏振角参数图像的特征提取方法研究
- Located or found in one of the Polar Regions. 环极的,围绕极地的位于或发现于一个极地区域中的
- Influence of Laser Polarization Parameter on the Plasma Ionization Parameter Based on Electron Collisional Scheme of Optical-Filed Ionization 激光偏振参量对光场感生电离电子碰撞机制等离子体电离参量的影响
- In spite of vigilance a polar bear escape from the zoo. 尽管警戒很严,北极熊还是逃出了动物园。
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- Spend by each department have to fall within certain parameter. 每个部门的开支必须属于确定的系数之内。
- Although they can swim, the polar bears are terrestrial animals. 北极熊虽然会游泳,但也是陆栖动物。
- In spite of vigilance a polar bear escaped from the zoo. 尽管警戒很严,北极熊还是逃出了动物园。
- The polar bear's habitat is the icy waters of the Arctic. 北极熊的栖息地是冰冷的北极海域。
- Love and hatred are polar feelings. 爱与恨是完全相反的感情。
- Extending across or crossing either of the Polar Regions. 横越极地任一个横越或穿过两个极地地区中的
- Set this parameter to high value e.g. 2000. 设置这个参量到比较高的值,比如2000。
- A polar bear has a preference for cold weather. 北极熊喜欢寒冷的天气。