表示结果的

In this dissertation, based on the extraction of meaningful polarization information, the polarimetric speckle reduction, polarimetric contrast enhancement, polarimetric classification and ship detection in polarimetric SAR images are systemically studied. During the study, some new concepts and methods are introduced, which are supported by the application to measured Pol-SAR data. The innovations of this dissertation are as follows: 1 A simplified schem is proposed to reduce the complexity of scattering-model-based speckle filtering. 2 Extend the expression of polarimetric correlation coefficient to help distinguishing targets. In addition, introduce the quantized parameters of polarimetric signature so as to show the differentiae in quantity in co-polar power, cross-polar power and shapes of polarization signatures among targets. 3 Define a new parameter of difference degree between targets, which can be used for express the difference between both coherent and distributed scatters.

论文在较系统的研究目标特征量提取方法和特征量所包含的物理意义的基础上，对极化SAR图像降斑、极化对比增强、极化SAR图像分类以及极化SAR图像中海上舰船目标检测等方面进行了研究，并提出了一些新的概念和方法，对实测数据的处理结果表明，这些新的概念和方法对于极化SAR信息处理是有效的，本文的主要创新成果包括以下方面： 1）针对基于预分类的MMSE极化降斑方法实现过程非常复杂的问题，提出了简化方案，并验证了方案的有效性； 2）扩展了极化相关系数的表示方法，这种扩展增强了极化相关系数对目标的区分效果；另外还提出了极化特征图量化参数，可以从量上表征不同目标间相同极化和交叉极化的回波功率差异和极化特征图形状差异； 3）定义了目标间的差异度参数，它不仅可以用于描述相干目标，还可以用于描述分布目标的差别程度。

Results reveal that the spatial correlation properties of MIMO channel are dependent on the PAS, the antenna pattern and the geometric configuration of the array. When the PASs at the base station and the mobile station are independent, the spatial correlation matrix of the MIMO channel is the Kronecker product of the spatial correlation matrix at the BS and the MS. The temporal correlation properties of the MIMO channel are determined by the PAS at the MS, antenna pattern and the traveling speed of the MS. Based on the analysis of the physical essence, the temporal correlation properties are equivalent to the spatial correlation properties at the MS. The joint spatio-temporal correlation properties at the BS and the MS are quite different. When the PASs at the BS and the MS are independent, the spatial correlation at the BS is independent on the temporal correlation, but this is not true for the spatial correlation at the MS.

分析与计算的结果表明，MIMO信道的空间相关特性由角度谱、阵元的方向图、阵元间距以及阵列几何结构决定，并且当发射端与接收端的空间统计特性相互独立时，MIMO信道的空间相关矩阵可以表示为发射阵列空间相关矩阵与接收阵列空间相关矩阵的Kronecker乘积：信道的时间相关仅与MS端的角度谱、阵元方向图以及MS的运动速度有关，通过对信道时间相关的物理本质的研究，说明了时间相关与MS端空间相关的等价性；MIMO信道的空-时联合相关特性在BS端和MS端具有不同的特点，当发射端与接收端的空间统计特性相互独立时，BS端的空间相关与时间相关是独立的，而由于信道的时间相关与MS端的空间相关具有相同的物理本质，MS端的空间相关与时间相关不是独立的。

Spare me, therefore, your good intentions, your inner sensitivities, your unarticulated and unexpressed love. And spare me also those tedious psychohistories which—by exposing the goodness inside the bad man, and the evil in the good—invariably establish a vulgar and perverse egalitarianism, as if the arrangement of what is outside and what inside makes no moral difference.

因此，别对我说你的动机如何善良，你的心灵如何敏感，你那未曾表示的爱其实如何深沉，也别向我讲述你那些冗长沉闷的心理个案——那套把戏无非是专门挖掘坏人内心之善、好人内心之恶，其结果无非是一种庸俗荒谬的无差别主义，仿佛外在的行为与内心的动机没有任何道德上的差异。

This thesis keens on the DM utilizing research in coal mine gas forecasting. It is explained about domestic and outboard researching present conditions of time series data mining, time series analysis, formalized expression and model establishment of time series. Through analysising the features of coal mine gas observing data and several species of model. This thesis declares a suitable data and model ARMA.

本文的主要研究方向是时间序列数据建模及其在煤矿瓦斯预测中的应用研究，文中就时间序列数据建模的国内外研究现状、时间序列分析、形式化表示和时间序列的建模等进行了详细的论述，在分析了煤矿瓦斯监测数据的特点和多种模型的特征基础上，提出了本文所适用的数据模型为ARMA，同时，对特定的数据进行了数据建模，并对结果进行了分析和验证。

Considering the contributions due to viewed cone centred on the object point and extending through the luminnor body, the distribution of intensity in the image plane can be expressed by the integration of emitted powers of luminor body over the entire sightline under the paraxial approximation.

考虑到成像光锥的贡献，在近轴近似下，得到了用发光体的辐射强度表示像平面上照度分布的积分表达式，由此得到下列结果：1沿光路上每一垂直于光路的平面上能量贡献是一样的。2由于光路积分，探测器测到的光强涨落的幅度小于实际的涨落幅度，但在一定的条件下，发光体的涨落图像可重现。

Finally, the influence of permanent tide is recalculated using the same precise development of TGP. This work can be taken as a theoretical reference for the research of highprecision space geodesy and astrogeodynamics. tide-generating potential ; station displacements ; spectrum method ; Love/Shida number

最初的Love数和Shida数是由静态球形地球的潮汐模拟理论推求的，由于地球是旋转椭球形的天体，地球形变对引潮力位的响应存在着不同调和函数的微小混合，这样Love数和Shida数就与测站纬度和TGP的调和级次有关，纬度特性可通过引入一组常数来表示，最初的结果由Wahr

Fortunately, the prisoners did not wake up tomorrow a strong responsibility to hold possession, but after weighing the pros to thank him and let him have a reason to punish should have, both with each other when they meet again, said with regret, is willing to bear all of the results, This more or less eliminates the tubes out strong negative impact of the unit, Meng-Tsan Chiang had been staying during the observation accompanied by his side, and she said that the experience of his own daughter grow up, easy to deal with the problem is almost evening look, see Meng-Tsan Chiang not to return to En Yu's intention and asked if she could make Li Xing Yang months and come back to take in order to blot Fortunately, her childhood years to save some special scenarios, winter vacation has just come, I heard that Li Xing see his uncle to bring his mother, Yang months are excited, and bags large and small to pack a lot of things, is like home for Spring Festival is not the general, Qi-line anomalies that Meng-Tsan Chiang's trip goes well, hope she will take the opportunity to go out a chance to get a rest, if the Yang on call around, do not worry too much too tired, know that it is easy to Xi's idea, plus there are plum star escort, they did not say much else, then, and chose to send two men to the station early morning, because in a hurry to go to work, no more leave time to say good-bye to the unit.

幸运的是醒来后的犯人并未追究管明强的责任，痛定思痛之后反而感谢他，让他得到了理应该有的惩罚，两人再次见面时都互相表示着抱歉，愿意承担所有的结果，这多少消除了管明强在单位的负面影响，留守观察的期间孟灿一直陪在他身边，和她说自己女儿成长的经历，易夕看问题处理差不多了，见孟灿还没有要回恩宇的打算，便问她可否让李子星带杨晓月过来看看，以好在她童年的印迹里保存一些特别的情景，寒假刚刚来临，听说李子星叔叔要带自己见妈妈，杨晓月异常兴奋，大包小包收拾一大堆东西，好似春节也不回家过的般，杨启行得知孟灿此行异常顺利，希望她趁外出的机会好好休息休息，如果将杨晓月叫身边，也不要太操心太累，得知是易夕的主意，加上还有李子星护航，便没有多说别的话，择日清晨送两人去了车站，因赶时间上班，没多留点时间就道别去了单位。

But when his group stratified the cohort by mutation status, they observed differences in risk reduction."These results also generate the hypothesis that the protection conferred by risk-reducing salpingo-oophorectomy against specific cancers may differ between carriers of BRCA1 and BRCA2 mutations," Dr. Kauff told attendees."We found that it is highly protective against BRCA -associated gynecologic cancer in both 1- and 2-mutation carriers." And in breast cancer, his team observed a protective effect in BCRA 2 mutations.

当他的团队统计研究对象的突变状态时，他们观察到风险降低的差异性；Kauff医师向与会听众表示，这些结果也产生了藉由风险降低的输卵管卵巢成形术，对特定癌症所提供的保护效果或许会因BRCA1和BRCA2载体突变而有差异的假设；我们发现对这两种载体突变可以高度有效地对抗BRCA有关的妇科癌症；至于乳癌，他的团队观察到在BCRA2突变有保护效果。

But when his group stratified the cohort by mutation status, they observed differences in risk reduction."These results also generate the hypothesis that the protection conferred by risk-reducing salpingo-oophorectomy against specific cancers may differ between carriers of BRCA1 and BRCA2 mutations," Dr. Kauff told attendees."We found that it is highly protective against BRCA -associated gynecologic cancer in both 1- and 2-mutation carriers." And in breast cancer, his team observed a protective effect in BCRA 2 mutations.

当他的团队统计研究对象的突变状态时，他们观察到风险降低的差异性；Kauff医师向与会听众表示，这些结果也产生了藉由风险降低的输卵管卵巢成形术，对特定癌症所提供的保护效果或许会因BRCA1和BRCA2载体突变而有差异的假设；我们发现对这两种载体突变可以高度有效地对抗BRCA有关的妇科癌症；至於乳癌，他的团队观察到在BCRA2突变有保护效果。

"These findings support the current strategy of directing patients with suspected acute coronary syndrome to the nearest hospital with acute care facilities, irrespective of the availability of a catheterisation laboratory, and argue against early routine transfer of these patients to tertiary care hospitals with interventional facilities," the authors write."Our results do not suggest that an invasive approach to patients with acute coronary syndrome is harmful but that a more restrictive selective use of invasive procedures, as usually applied to patients first admitted to a community hospital, is at least as effective as a more liberal routine use."

研究人员表示，这些发现支持了目前将怀疑是急性冠状动脉疾病病患送到最近的、具有紧急照护设施医院的策略，不论该医院是否具有心导管设施，并且争议早期固定将这些病患转送到具有介入设施三级医院的作法；我们的结果暗示，对急性冠状动脉疾病患者进行侵入性的作法是有害的，但是侵入性手术的受限，就像将病患送到社区医院一样，与更不受限的作法比起来是同样有效的。

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％。