查询词典 coherent

Its thought is to change the model of the asynchronous motor through the coordinate, make it become direct current motor model, divided the electric current vector of the stator into according to the weight of two pieces of direct current with directional magnetic field of the rotor and controls, realize magnetism coherent and torque solve lotus root control , in the hope of the control result of the direct current reaching machine.

其思想就是将异步电动机的模型通过坐标变化，使之成直流电动机模型，将定子电流矢量分解为按转子磁场定向的两个直流分量并分别加以控制，从而实现磁通和转矩的解藕控制，以期达到直流电机的控制效果。

At first, this unconventional format may disorient those readers looking for a more traditional historical volume with a coherent narrative thread, but that's just the point.

起初，此书的非传统思路也许会使那些为寻找一本以一种条理清晰的叙述方式撰写的传统历史书籍而阅读该书的读者感到迷失，但这就是它的与众不同之处。

Firstly, we introduce the technology of seismic geometric attribute for fault identification detailedly at home and abroad. Secondly we study the coherence, texture,curvature attribute and tricolor display technology of RGB to identify fault; In the part of coherence,we compare the traditional algorithms with model and actual data,mainly study the geometric structural tensor and wavelet multi-scale sub-frequency coherent algorithm; In the part of texture attribute, we introduce texture energy, texture contrast, texture entropy and texture homogeneity attribute.By merging texture attributes of different directions,the effect are more clear; In the part of curvature attribute,we study and analyze fractional-order curvature attribute's extraction and its application in fault identification; The RGB display technology mainly introduces how to merge multi-attributes in order to getting more richer and more clearer information.

首先具体先容了地震几何属性识别断层技术的国内外研究现状；然后分别研究了相干属性、纹理属性、曲率属性和RGB三原色显示技术来识别断层；其中相干属性通过模型和实际资料对传统相干体算法进行了对比，重点研究了几何结构张量相干体算法和小波多标准分频相干体算法；纹理属性主要先容了纹理能量、纹理对比、纹理熵和纹理一致性属性，通过对不同方向的纹理属性进行融合，效果更清楚；曲率属性重点分析了分波数曲率属性提取及其在断层识别中的应用；RGB三原色显示技术则主要先容了如何进行多属性融合来或得更丰富、清楚的信息，在此基础上开发了基于。

Firstly, spatial differencing method is presented for DOA estimation of correlated and coherent sources in this paper.

本论文的主要工作可以概括如下：■针对信号源的相干性，提出了相关和相干信号源的波达方向估计的空间差分方法。

Futhermore, the effect of Doppler broadening on laser without inversion is extented to another very important field of the interaction of the coherent field and atoms---the resonant fluorescence.

进一步地，本文把多普勒加宽对无反转激光的影响推广到光与物质相互作用的另一重要领域，共振荧光的研究中。

After studying the effect of Doppler broadening on the inversionless optical gain of a four-level system driven by a coherent field, the general results of the effect of Doppler broadening are given.

虽然无反转激光只需在上能级有少量的粒子数布居即可实现激光输出，但如何泵浦高激发态能级仍是实现短波长激光的主要障碍。

Observe de-coherent strength how to influence the conductance of double quantum point contacts in series.

观察非同调效应如何影响串联量子接点的电导。

If your earlobe in a coherent fold, most likely caused by coronary artery hardening.

在同一环境里生活的人，经常坐着不动的，患冠心病比经常活动者高出2倍。

In this thesis, the development and applications of related quantum effects in electromagnetically induced coherent media are reviewed systematically.

本文回顾了电磁诱导相干介质中相关量子效应的发展与应用。

On the other hand, great progress has been made in the coherent effects such as electromagnetically induced transparency, enhanced index of refraction and enhancing nonlinear optics processing, and so on.

随着人们对光学双稳和多稳的认识不断加深，利用原子相干或量子干涉来控制光学双稳和多稳行为，已取得了一些有意义的成果。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷