查询词典 coherence

Improving vertical resolution for density curves is by means of restructuring the response from large and small spacing sondes and borehole effect correction factor and coherence factor are used. Form the principle of GR logging, calculate volumes in investigating areas taken by borehole, formation, up and low shoulder beds, along with distance between center of gravity of the four unit bodies and detector. Based on the above, the weighting function of each unit body to GR signal contributions are established, thus realizing processing of GR logs with high resolution. The resistivity logging model uses "resolution matching" method to improve the resolution of the logs. After the process, PNN model is made to recognize the oil-gas-water bed. Compared with BPNN, the net work is featured swiftness, accuracy and ease of practical application.

提高密度测井曲线垂直分辨率是通过对重新组合长、短源距探测器响应的算法来提高补偿密度曲线的垂直分辨率，并加入井眼影响校正因子和相关性因子；自然伽马测井模型从基本原理出发，扣除井的影响，计算井筒、地层及其上下围岩所占探测球域体积及其重心到探测器的距离，以此建立各单元体对伽马测井信号贡献的权函数，通过权函数逐层计算不同厚度地层条件下各的单元体权因子，实现自然伽马曲线高分辨率处理；电阻率校正模型应用&分配率匹配&模型，应用低分辨率曲线提高为高分辨率曲线：曲线校正后，利用常规测井资料并且结合校正后的密度、伽马、电阻率等三个对判断油水层有利的指标，通过概率神经网络模型识别储层流体性质，较以前的模型，不仅极大的提高识别正确率，同时与普通神经网络相比较，提高了网络的运行速度和实用性。

The solitons radius is related to the total power as well as the coherence characteristics of the incoherent beam.

入射光束的功率以及光束的相干特性决定了孤子半径的表达式。

There are complicated difficulties in Plantinga's theory. In this essay, I start from the 4th factor of warrant : leading to truth, pointing out that under certain circumstance, this factor will demand the recogniser to distinguish truth and false. This demand is in conflict with the distinction of de jure question and de facto question, meanwhile it is not coherence with the externalism position insisted by Plantinga.

普兰丁格的理论包含着复杂的困难，本文从保证概念的&导向真理&这一规定入手，指出这条规定在某些情况下为保证概念提出了鉴别真假的责任，从因而与普兰丁格所提出的规范性问题与事实性问题的区分相冲突，也不符合普兰丁格所坚持的外在主义立场。

Quality and safety are not only those of the product itself, but most of all the coherence, the reliability and the perennity of all the supply chain !

我们所说的质量和安全不仅指的是产品本身，还包括整个供应链的一致性、可靠性和长期性。

Effect of spatial coherence on radiation pressure and a pulsed Gaussian acting on a Rayleigh dielectric sphere was mentioned.

详述了激光的空间相干度对辐射作用的影响以及激光脉冲对粒子作用的表现。

The company also has a wire rod production workshop to ensure that headset, hands-free headset produced by coherence.

公司还具有线材生产车间，以保证耳机、免提耳机生产的连惯性。

This new method mainly comprises three steps: firstly, normalize the point-gradient vectors and calculate the block-gradient vectors and the corresponding block-coherence; then detect the noisy areas to eliminate the side effect of noise diffusing; finally, re-estimate all block- gradient vectors based on iteration and transform the gradient field to orientation field.

提出了一种基于梯度的健壮的指纹方向场估计算法，新算法首先归一化点梯度向量并计算块梯度向量及相应的块一致性；然后估计噪声区域；最后采用基于迭代的方法，重新估计所有块梯度向量并将梯度向量场转化为方向场。

The general speedup techniques that concentrate on expediting spatiotemporal coherence from one frame to the next usually uses simplified forms of 3D warp, that is, pixels in current frame are transformed to succeed frames. The approaches of synthesizing images by using optic flow or tensor are under the frame of 3D warp.

McMillan的论文[54]首次详细讨论了单个平面投影图象的3D warp坐标变换公式及其变换过程的兼容可见性扫描算法，本论文在前人工作的基础上，从单个采样图象变换、多个采样图象变换合成、反向变换以及增加镜面反射光等方面深入而系统地研究了3D warp变换进行场景建模和快速绘制的理论和算法。

Vocal Music is by physical and mental coordination and cooperation to carry out artistic creation, in the vocal learning process, will encounter many difficulties, that is not in the physical and psychological coherence time, with the time, vocal music tired of coming over.

摘 要：声乐演唱是靠生理与心理的协调合作来进行的艺术创造活动，在声乐学习的过程中，会遇到许多困难，即在生理与心理不能协调统一时，随着时间的延长，声乐的疲倦期即将产生。

Too much emphasis has been laid on thephase coherence detection using the arithmetics of auto-correlation in time domain,spectrum analysis in frequency domain and feature extraction of intra-pulse modulatedsignals employing the methods of quadrature in time domain、Short Time FourierTransform、Wigner-Ville Distribution and Radon-Wigner Transform.

本文详细介绍了脉冲多普勒雷达的原理及其信号特征、相参性原理、脉内调制信号、时频分析理论和模式识别理论等，重点讨论了利用时域自相关法和频域谱线分析法进行相位相参性的检测；详细分析了脉内调制特征提取的几种方法，主要包括时域正交、短时傅立叶变换、维格纳分布和 Radon-Wigner 变换。

In this new architectural plan the Garden of Golgotha came to be at the centre of the new city.

Aelia 是高举他自己，并在此城内朝拜罗马诸神。

The continuous nature of peat accumulation means that terrestrial coaly rocks may provide a higher resolution and more complete record of base-level change than the time-equivalent shallow-marine strata, thus enabling the identification of highfrequency cycles that are not recorded in themarine strata.

泥炭积累的持续性质的手段，陆地coaly岩石可提供较高的分辨率和更完整的记录基准面变化的影响时，相当于浅海阶层，从而使确定的高频周期，不记录在themarine 阶层。