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Polarimetric Synthetic Aperture Radar measures the frequency, magnitude, absolute and relative phase of targets' backscattering signals in imaging scene for any possible combination of transmit and receive antennas. The polarization synthesis technique on one hand has greatly increased the acquired polarization information, on the other hand increased the difficulty of system design and signal processing.

中文摘要极化合成孔径雷达的回波信号可以提供不同收发极化状态组合下成像场景内目标散射波的幅度、绝对和相对相位、频率等信息，极化合成技术的出现使获取的信息量成倍增加，信息量增加的同时系统设计和信号处理的复杂度增加，因此极化合成孔径雷达相关技术的研究成为微波遥感领域的热点。

Description: with a piece of abstract color painting is described in the streets after a snow scene.

描述：这幅带有抽象色彩的画描述的是一幅雪后的街道场景。

Yet, this objective view is not that of photography, overt realism or imitation; it contains a kind of difference arising from being outside of the city scene, a view addresses urban living and its abusiveness.

这 个客观的角度当然不是照相式的简单再现和复写，而是一种异在于城市景观之外，却又能够揭示和捕捉它的种种流弊的立场。

When signs of accelerant are found at the scene, DCI Banks and DI Annie Cabbot are summoned.

这是恐怖小说大师斯蒂芬·金说过的一句令人瞠目的话。

Re-released by Shadoks Music, a subdivision of Germany's Normal label, it is a startlingly good artifact of the seventies acid rock scene.

重新公布的shadoks音乐，细分德国正常的标签，这是一个令人震惊的好文物的七十年代酸岩现场。

But that wasn't good enough for the ACLU, who filed suit, won, and had the nativity scene removed.

但那是不够的锡人提起诉讼，获胜，并拆除现场降生。

Re-mapping tasks, time, survey and mapping team members arrived on the scene early in the morning every day for cadastral mapping area, in one or a few buildings down to inter-run fixed-point, actinomycosis, great physical exertion.

测绘工作任务重、时间紧，测绘队员每天一大早就赶到现场为拆迁户测绘地籍面积，在一栋或几栋楼间上上下下地跑，定点、放线，体力消耗很大。

Computer simulation results show that higher control precision can be achieved by using intelligent integral action, and its relative error is reduced one order of magnitude compared with TM5; using the improvement on target bits allocation, the average decoding PSNR can be increased visibly, and the decoded picture quality can also be improved as scene changes.

模拟实验结果表明：采用智能积分作用能达到很高的控制精度，与TM5相比，相对误差降低了约一个数量级；采用目标编码量的优化分配策略，峰值信噪比有明显提高，而且能改善由于场景切换所带来的对图象解码质量的影响。

Simulation results show that it can achieve high control precision by using intelligent integral action, its relative error is reduced one order of magnitude compared with TM5; using the improvement on target bits allocation, the average decoding PSNR is increased visibly, and the decoded picture quality is improved when scene changes.

模拟实验结果表明：采用智能积分作用能达到很高的控制精度，与TM5相比，相对误差降低了约一个数量级；采用目标编码量的改进分配策略，平均峰值信噪比有明显提高，而且也能改善由于场景切换所带来的对图象解码质量的影响

In this paper, based on MPEG 2 Test Model 5 (TM5) bit rate control algorithm, there are some improvements proposed:① an intelligent integral action is proposed for improving the control precision of bit rate;② after using DCT AC coefficients to define the measure of macroblock and picture coding difficulty, an improvement on target bits allocation is proposed for the decoded picture quality and conformance including scene change, which can adjust the target bits allocation adaptively by their measure.

针对MPEG－2测试模型5（TM5）比特速率控制算法进行了以下改进：①引入一种智能积分作用，有利于提高比特速率的控制精度；②采用DCT交流系数定义宏块和图象的编码难度测度，然后提出了改进的目标编码量分配策略，即根据编码难度测度自适应调整图象和宏块的目标编码量，有利于提高包括场景变化在内的图象解码质量及其一致性。

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％。