angles相关论文
Na-doping-induced modification of the Cu_(2)ZnSn(S,Se)_(4)/CdS heterojunction towards efficient sola
It is very important to understand why a small amount of alkali metal doping in Cu2ZnSn(S,Se)4(CZTSSe)solar cells can im......
Based on fourth-order cumulant and ESPRIT algorithm, a novel joint frequency, two-dimensional angle of arrival (2D AOA) ......
[研究意义]关于服装表演教学,尤其是高校的服装表演教学近几年有了较大的进步,但是,在服装表演教学中教师通常关注较多的是模特的......
本文基于Android平台获取二维人物图像,使用face++提供的人脸特征点提取SDK对输入照片的人脸特征点进行自动定位来提取二维人物图......
本文主要叙述了初轧用５．６ｔ大钢锭轧制１４角钢的经验，并提出了轧制其它型材的改造方案。......
- The variation of the amplitude of waves with varying incident angles when waves propagate through a typical approach c......
针对马克思主义哲学课教学的现状,提出了教师在教学中要选择合适的角度,即思想境界角度、历史角度和实践角度,并从这些角度出发,探......
海底散射是影响双基地声纳性能的重要因素之一,为了研究海底散射与双基声纳各角度(入射角、散射角和双基地角)配置的关系,该文基于......
由海底散射引起的混响是影响双基地声纳性能的重要因素之一,为了通过合理配置双基地声纳各角度来减小海底散射对双基地声纳的影响,......
卫生政策评价范围所涉及的内容广泛，可以从效果、效率、公平三个角度分别评价居民和患者的健康状况，医疗服务的质量和数量，居民和患者......
针对番茄收获机在收获过程中存在的果实与茎秆的分离问题,以里格尔87-5、石红20、屯河41加工番茄为试验对象,测定成熟番茄果实与茎......
从新闻报道的角度转换、专家分析、报道形式、副刊建设四个方面提出当今时代优秀报纸必须选择的四种编辑思路．指出报纸采编者对新闻......
文章从唐诗在唐代社会生活中有多种社会功能的角度说明了唐诗之所以繁荣的一个重要原因,从而为如何发展新诗提供了一种新的思路.......
集体记忆是由单个个体构成的聚合体，其特点是作为群体成员的个体通过对自身记忆进行整合再造而形成新的记忆。在文学层面。这与词典......
探讨了典型的钛合金TC9的切削加工中对刀具材料和刀具角度的要求。加工TC9材料的工件，一般使用钨钴类的硬质合金刀具，前角一般取小，后......
在开关磁阻发电机（SRG）实际工作特性的基础上，建立了SRG非线性数学模型，并提出一种电压反馈控制结合励磁角度位置控制的方案，能够针对电......
...
马克思恩格斯关于人与自然发展关系的思想的要点是:人在自然界中的位置;自然界是人类生存和发展的基础;人与自然之间的交互作用和......
Characteristic analysis of layered PMSEs measured with different elevation angles at VHF based on an
Polar Mesosphere Summer Echoes(PMSEs)are very strong radar echoes observed at altitudes near the polar summer mesopause.......
Cerebral palsy is one of the important factors in children's disability.Patients'seat dysfunction has a serious ......
Effect of tapered angles in an artery on distribution of blood flow pressure with gravity considered
The tapered angles of an artery significantly influence the local hemodynamics. However, as gravity is considered, littl......
Theoretical, Experimental and Numerical Investigations of the Effect of Inlet Blade Angle on the Per
Regenerative machines allow high heads at small flow rates and present performance curves with very stable features. Thi......
Predicting the Neutron and Proton Masses Based on Baryons which Are Yang-Mills Magnetic Monopoles an
We show how the Koide relationships and associated triplet mass matrices can be generalized to derive the observed sum o......
Theory of pleiotropic action of biologically active compounds and medicines—Basic principles and pra
This article represents the main positions of the theory of pleiotropic action of biologically active compounds (BACs) a......
The mixture of vinylaniline and 2-hydroxyethyl mrthacrylate mixed according to the mixing ratio, was allowed to stir in ......
Multilevel inverters are used in many industrial applications because of good power quality, minimum losses and less har......
The use of renewable energy resources to produce the electricity is a rising trend in various countries worldwide. This ......
Based on nonuniformly spaced L-shape array, a novel algorithm using ESPRIT and integer search is proposed to estimate th......
The geometry of Teichmller metric in an asymptotic Teichmller space is studied in this article. First, a binary infi......
