查询词典 coherent

On the basis of it, fully utilizing reservoir prediction new means such as coherent data cube analysis and seismic attribute analysis etc. as to geophysical characteristic of fissure and carven development of carbonate reservoir and seismic reversion variation after hydrocarbon-bearing, combined with stress analysis, gradually summarized a set of auxiliary method of predicting the fissure and carven of carbonate reservoir to service exploration and development of the field.

在此基础上，根据碳酸盐岩储层缝洞发育及含油气后地震反射发生变化的地球物理特征，充分利用地震相干数据体、地震属性分析、特征参数反演等储层预测手段，结合应力分析，探索和总结预测碳酸盐岩储层的岩性和缝、洞发育情况的地球物理方法，用于油田勘探开发。

Catastrophe theory provides a coherent framework for modelling the complex dynamics of systems.

突变理论为建立系统的复杂动力学模型提供了一个清晰的框架。

The coherent electron micro-diffraction from a translation domain boundary perpendicular to the direction of the incident beam was studied. The qualitative and analytical descriptions are given to reveal the phenomena on the breakdown of center symmetry and an appearance of the forbidden diffraction spots.

对垂直电子束方向的畴界的特征，进行了实空间法的准动力学的理论推导，给出了对称性的定性描述，同时用动力学多层法程序对一些上下畴界进行了模拟；对出现的斑点不消光，中心对称的破损，镜面对称的破损等给出了定性的实空间法的动力学的理论的解析描述。

These methods are validated using simulation data, data measured in microwave anechoic chamber and practice measured PolSAR complex imaging data. Unlike the traditional method, these methods can estimate coherent scattering matrices of scattering centers accurately by overleaping the step of scattering center association.

利用仿真数据、暗室测量数据和实测PolSAR复图像数据，验证了这两种方法的有效性，其突出优点是不需要进行散射中心位置及极化的关联，并可以实现相干极化散射矩阵元素的同时估计。

Also underCoherent conditions a algorithm of differential Characteristic set for differential polynomial systemis given.

给出了Coherent条件下的特征列集的算法。

This spectral change is not only dependent on the chromatic aberration of the lens, but also on the coherence of the partially coherent light.

而部分相干光在经过光阑透镜系统时，在近场和远场光谱都会发生变化。

Through tow coherent synthesis of units, circuital and special types, high-power and high-repetitive pulse sources are designed, which is necessary for the middle- and far-range detection of UWB impulse radar.

然后对超宽带冲激雷达动目标检测方法进行了研究，目标回波识别检测是超宽带冲激雷达动目标检测的合适方法。

Then, a blanket Stand-Forward Jamming method with close-in mainlobe jamming tactics and coherent phase jamming technique is suggested to apply.

文中给出了干扰机的原理框图，详细设计了干扰样式和干扰信号，并且分析了该干扰方法的功率和时频特性。

On the diagram, propagation is manifested as a coherent line of cloudiness sloping in one direction or another.

在这张图上，传播表现为向某一方向倾斜的相互密合的云带的形成。

Propose the so-called Gene Shaving techniques using PCA to cluster high variable and coherent genes in microarray data. The success of PCA is due to the following two important optimal properties.

Hastie等人提出了一种所谓基因刨削的方法，这种方法主要是利用主成分分析使高维变量及相关联的基因集中在一起。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。