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Bistatic SAR data of simulated point and surface scatter response are focused by the algorithm and the quality of the image demonstrates the effectiveness and high resolution of the algorithm in large squint angle and large base line length case.

通过对点目标与面目标的成像仿真得到的成像结果及其质量评估指标表明：该算法可以在大基线长度、大斜视角的情况下实现高分辨成像。

The publication of this decision aroused all enlightened Catholics, and the "case of conscience" was condemned by Clement XI (1703), by Cardinal de Noailles, Archbishop of Paris, by a large number of bishops, and finally by the faculties of theology of Louvain, Douai, and Paris.

该刊物的这一决定引起了所有开明的天主教徒，以及"一案的良心"的谴责克莱门特十一（ 1703 ），由红衣主教诺阿耶，巴黎大主教，通过大量的主教，并最终由学院神学比利时鲁汶，杜埃和巴黎。

The large effective screen area is formed by cylindrical mirror and fixed laser diode and large area photo-diode respectively on the two conjugate points.

采用圆弧柱面反射镜及置于其两共轭点上的半导体激光二极管和大面积光敏器件形成大面积有效光幕区。

Based on the construction features of the Upper Beam of Large Open-die Forging Hydraulic Press,a finite element model has been established by using large-scale finite element analysis software I-DEAS,and the structural stress and displacement of the upper beam under all sorts of loads have been analyzed.

根据某大型自由锻造油压机上横梁的结构特点，利用大型通用有限元分析软件I-DEAS建立有限元模型，并对上横梁进行了静力学的有限元分析计算，研究了在满负荷工作状态下上横梁的结构应力以及位移情况。

Ancient poetry and mythology suggest, at least, that husbandry was once a sacred art; but it is pursued with irreverent haste and heedlessness by us, our object being to have large farms and large crops merely.

古代的诗歌和神话至少提示过，农事曾经是一种神圣的艺术，但我们匆促而杂乱，我们的目标只是大田园和大丰收。

Because the above surface breaks the point symmetry of spherical dome, the system may introduce dynamical aberrations depending on Regard of View and Field of View, which is characterized by large tilt and large eccentricity.

但是上述表面破坏了球形整流罩的点对称几何特性，使该系统具有大倾斜、大偏心光学特性，引入依赖于目标视场和瞬时视场的动态像差特性。

The historical culture heritage including ancient great literature work of ethnic minority such as "Fule Wisdom","Turki Dictionary" and historical epic such as "Jangar","Manas" and large scale classical set music of Uighur called "Twelve Mukam" have been protected efficiently, and developed. In 2005, large scale classical set music of Uighur "Twelve Mukam" was approved as "Representative Work of Human Oral and Intangible Cultural Heritage" by UNESCO.

少数民族古代文学巨著《福乐智慧》、《突厥语大词典》和少数民族历史史诗《江格尔》、《玛纳斯》以及维吾尔族大型古典音乐套曲"十二木卡姆"等一批少数民族的历史文化遗产得到了有效保护，并得以发扬光大。2005年维吾尔族大型古典音乐套曲"十二木卡姆"被联合国教科文组织批准为"人类口头和非物质遗产代表作"。

Chrysopa septempunctata Wesmael is a kind of important natural enemy insects, which can control agricultural and forestry pests effectively, such as aphids, coccids and aleyrodid. Due to wide feeding habits, large appetite, wide distribution and large quantity, it has been paid great attention to by biological control workers.

大草蛉Chrysopa septempunctata Wesmael是一类重要的天敌昆虫，能够有效地控制蚜虫、蚧虫、粉虱等农林害虫，由于它的食性广、食量大、分布广、数量多而深受国内外生防工作者的重视。

By time-varying filtering, we realize the signal selectivity and interference suppression, especially for the signals with time-varying power spectrum. It is shown herein that conventional eigenstructure based methods are lower dimensional special case of the time-frequency subspace fitting method. The closed-form array response estimation algorithms for blind source separation in wireless communication is also developed in the dissertation by exploiting the data structure of second-order statistics of the array output in the presence of multipath. The proposed method achieves array response estimation with little constraint on signal property and propagation environment such as scatters or angular spread. Moreover, the array utilized here can be of arbitrary geometry and even uncalibrated. Since the closed-form solution is obtained, no misconvergency may occur and large amount of computation can be saved. The equivalent feed model and corresponding optimization designation are proposed to realize the downlink multi-user selective transmission. By coherent and non-coherent superposition of the electromagnetical field, multiple beams can be formed using a single array, so that each co-channel user signal is transmitted in each beam and will not interfered with each other. The proposed system scheme implements the digital beamforming and the channel allocation in the base band, therefore is suitable for the utilization of the radio software technology. The feasibility and effectiveness of the proposed model are proved by the RF experiment.

在窄带条件下，GSC－SSF方法还可以提高阵列的虚拟孔径，从而提高估计的性能；可以证明，Cyclic DOA 和SC-SSF方法可看作该方法的特例或近似； 3、提出了二维GSC－SSF方法和宽带谱相关DOA矩阵方法，利用信号的循环平稳特性解决了宽带条件下二维 DOA 估计问题，并具有阵元数少、计算量较小的特点； 4、提出了时频子空间拟合和宽带时频DOA估计算法，将联合时频分析的理论和方法引入到阵列信号的空间谱估计研究中，利用时变滤波实现信号选择性测向和干扰抑制，特别适合于谱时变信号；可以证明传统特征结构法可看作是时频子空间拟合方法的特例； 5、提出了多用户环境下阵列响应的估计方法——CARE方法，该方法对信号结构和传播参数（主要是散射源分布与角度散布）的约束较少，适用于各种几何结构的阵列甚至未校准的阵列，能够直接得到阵列响应的闭式解，因此计算量小、稳健性好，不存在收敛问题； 6、提出了针对多用户下行选择性发送的阵列等效激励模型、优化设计方法及其系统实现方案，通过空间场的相干叠加与非相干叠加使得单一阵列能够形成多个波束，并保证各波束内的用户信号各不相同且相互干扰最小；其系统方案具有在基带实现数字波束成形、信道分配并便于软件无线电实现的特点，其有效性已得到外场实测数据的证实。

Since the Dabie orogenic belt was affected meanwhile by the delamination of post collision of Indo-Chinese epoch and the subduction toward EuraAsia continent of Izanagi plate, the upwelling of asthenosphere material supplied a lot thermal energy for crust, isobathythem ascented, this made middle and lower crust amphibolite and granulite facies metamorphic and large-scale free water-bearing system and large area migmatites and granites were formed.

在大别造山带印支期碰撞后所产生的拆沉作用和伊佐奈崎板块向欧亚板块的NWW向俯冲作用的共同影响下，软流圈物质上涌，为地壳输送大量的热能，等温面上升，使中下地壳发生角闪岩相或麻粒岩相变质作用和大规模含自由水体系的熔融，形成了大面积混合岩和花岗岩。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。