Then, the authors improve above results from mixed volume and projection bodies to the polars of mixed projection bodies and affine surface area, and get some analogous results. 然后,把这些结果从一般的混合体积和投影体推广到混合投影体的极和混合仿射表面积上,获得了一些较理想的结果。
Aurora Ovals are elliptical zones which produced by Aurora, the centered by polars magnetic in Arctic and Antarctica. 极光卵是极光粒子沉降以磁极为中心在地球南北极地区形成的椭圆带状区域。
Xie and Bao belonged to the polars of the society in Nan Dynasty respectively, the gentry and the multitude, so the attention to Jian'an Literature naturally is paid in different aspects. 谢灵运和鲍照分属于南朝社会中士族与素族不同的两极,对于建安文学的关注自然也体现在不同的方面。
Polars and Z ideals 极与Z-理想
By the dust particle charged theory, the test study on the main technical performance of four types of corona polars is carried, the best polar matching form of horizontal ESP is approached. 运用粉尘粒子荷电原理,对四种电晕极的主要技术性能进行了试验研究,探讨了卧式电除尘器的最佳极配形式。
Her exceptional love of the images of polars and willows is a perceptual revelation of her emotional world. 柳如是特别钟情于“杨柳”意象,这是她情感世界的感性显现。
Taking J-7 aircraft as a typical example, this paper describes how to correct high speed wind tunnel test results of polars of aircraft models to the real flight conditions, and gives the relative items to be corrected, together with the procedures and concrete methods. 本文以J-7飞机为典型,阐述了如何将高速风洞飞机模型的极曲线实验结果修正到真实飞机的实际飞行状态。提出了应进行的修正项目、内容、步骤和具体方法。
Theory of reflectivity between parallel polars and its application 平行反射率理论及其实用
Some properties about polars of lattice 关于格的极的若干性质
As application, the Brunn-Minkowski inequality for polars of mixed projection bodies is obtained. 作为应用,进一步给出了混合投影体极的Brunn-Minkowski型不等式。
Lithium-ion battery is a rechargeable battery, which works based on lithium-ion diffusion moving between positive and negative polars. 锂离子电池是一种可充电电池,依靠锂离子在正极和负极之间的扩散移动来工作。