查询词典 back space

A new approach to eliminate the ranges dependence based on angular frequency shifting in space domain was presented, in which, the nonhomogeneity of clutter is removed and the blind area of target detection is reduced due to the fact that the clutter of all the compensated range cells in every channel is moved to the place of the clutter of the desired cell by the different angular frequency shifts being added into spatial data along all Doppler channels for every compensating range cell.

第七章针对非正侧视相控阵机载雷达，由于杂波在距离上呈现出严重的非均匀性，尤其是在近程这种依赖距离的杂波谱呈现的非均匀现象更为严重，使得用于计算自适应权的协方差矩阵不可能直接由距离单元数据统计平均来估计得到，否则STAP处理及其降维技术难以获得理想的杂波抑制性能和目标检测性能，甚至恶化。

In chapter 2, the real scalar field equation is solved numerically in Schwarzchild-de Sitter space-time with different angular frequency co.

在论文的第一章，简单地介绍了黑洞的形成、视界的概念、黑洞的热性质以及黑洞辐射和标量场辐射等基础知识。

From the homogeneity of time we can deduce mechanical energy conservation law, and from the homogeneity and isotrogy of space we can deduce monentum conservation law and angular momentum conservation law.

从时间的均匀性可推得机械能守恒定律，从空间的均匀性和空间的各向同性可分别推出动量守恒定律和角动量守恒定律。

Angular momentum conservation is based on the isotropy of space.

角动量守恒是以空间的各向同性为基础的。

The torsion field is the result of space-time curvature created by the intrinsic spin and angular momentum of masses.

挠场是由于物质的自旋或角动量产生空间的弯曲而产生；所有的物质都有自己的空间

The monotonic relation between transformation time and angular difference was found and interacted with the integrity of the stimuli. As reference lines in a picture specified relative spatial relation among the picture's components which have clear space relation, participants did not rely on the ability of mental rotation to achieve this task.

发现图形整合性会影响心像旋转中反应时间与角度差异的线性关系；图形整合性高时图形中部件相对空间位置明确，受试者可不依赖心像旋转能力来完成心像旋转作业。

The monotonic relation between transformation time and angular difference was found to be influenced by the integrity of the stimuli. As reference lines in a picture specified relative spatial relation among the picture's components, when the space relation among a picture's components was clear, participants did not rely on the ability of mental rotation to achieve this task.

发现图形整合性会影响心像旋转中反应时间与角度差异的线性关系；图形整合性高时图形中部件相对空间位置明确，受试者可不依赖心像旋转能力来完成心像旋转作业。

Angular momentum unit is consists of 5 dimensional space , minus 3 dimensional time and an coefficient of |G|,its physical expression has upgraded into

角动量单位是由5维空间，负3维时间和系数|G|构成的，其物理学表述升级为

PURPOSE: To study the influence of the first premolar extraction on the angulation and eruption space of third molar.

目的：探讨拔除第一前磨牙正畸治疗后对第三磨牙角度和萌出间隙的影响。

In this thesis, the author puts forward that moral education is no more a formalistic way of education, but a need for one's anima, for one's living space and happy life.

本文认为，德育已不再是一种装饰品，而是一种生命的需要、生存的需要和快乐生活的需要，即交往的需要、精神的需要和意义生成的需要。

A small, rubber-headed hammer used in examination or diagnosis by percussion.

叩诊槌用在通过''。'振荡'。''所作的检查或诊断中的橡皮头的''。'小'。''槌

Affixes are limited in number in a language, and are generally classified into three subtypes, namely, prefix, suffix, and infix, depending on their position with reference to the root or stem of the word.

语言中词缀的数量总是有限的，根据它们跟词根或词干的相对位置，一般可以把词缀分外三小类：前缀，后缀和中缀。