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But after being sworn to strict secrecy the lessons began at often out-of-the-way RAF camps including Wythall in the Midlands, Pucklechurch near Bristol and Worth Matravers in Dorset.

但是宣誓保密后,相关课程就在偏远的驻地开始了,如中部的维斯霍尔,布里斯托尔的帕克切尔西和多西特点沃斯马特维斯。

So when we felt another kind of tetra-dimensional, extreme, music-like art made up of colors and lines in Malevich and Tatlin's experiment in the early of last century, people had to get used to the visional format from Kandinsky, Pollock, Mondrian and Roscoe. The brand-new artistic experiment is further rooted into experience of our religion, music, philosophy, life and other staffs not only from format to content, but also from theory to techniques. And the traditional plane paintings are used to annotate the art meaning of non-representation. But Chinese are unwilling. It is only the format product of powerful culture in expanding, rather that there are lots of differences between the western abstract and oriental "image".

所以当我们从上个世纪初在马列维奇、塔特林的实验中,体验到一种被称为四度的、极致的、音乐似的、或者说将色彩和线编制成为另一种艺术自由的端倪时,人们就不得不习惯由康定斯基、波洛克、蒙德里安和罗斯科所带给我们的视觉图式,它们从形式到内容、从理论到技巧,无不变本加厉地把这种全新的艺术实验根植于我们对宗教、音乐、哲学、生活以及诸多问题的体验中,并用传统的二维平面绘画来诠释出非具象的艺术意义,不过这些对中国人来说,很可能是不情愿的,它只是强势文化在扩张中的样式产物,更何况这些西方式的抽象与东方式的"意象"仍然有着极大的差异。

Through hang together the simplex data model based on dissection and conventional GIS data model, we develop a integrated and polymorphic model, object oriented unified model of tessellated simplex and conventional GIS, which convenient to inherit and congregate. The model manage the abstracted data accord to 4 level factor, that is geometry object model, topologic geometry object view model and geography object model.

论文采用面向对象的方法把基于剖分的单纯形数据模型与传统的GIS数据模型结合在一起,提出并建立了一个便于继承、组合、多态的较完整的三维数据模型与结构一面向对象的单纯形剖分与GIS一体化三维数据模型。

So in theory, the numbers of bound states should be more and more versus the width of well becomes wider.

如果磁场足够大,三维体材料中D~-中心有无穷多个束缚态,而二维D~-中心则只有四个束缚态存在。

Virtual Cover Creator is a 3D cover creator software that helps you create professional looking , unlimited 3D covers for your ebook, software box, CDs, special reports, two or three sided boxes, electronic magazines, books-in-a-box and more.

虚拟涵盖创作者是一个三维涵盖Creator软件可以帮助您创建专业看,涵盖无限的三维为您的电子书,软件盒,镭射唱片,特别报告,两个或三个片面盒,电子杂志,书籍-在-一箱多。

At present, there are many reports about the coupling of single laser and lens, and the technic also is quite mature. However, because of the precise requests of the manufacture technic and assembly, the technic of shaping for unidimensional linear and two-dimensional planar beams is not mature enough, almost at the researching or experimenting stage.

目前,关于单管激光器与透镜耦合的方式国内外报道很多,技术也比较成熟;但对激光束阵列的一维线阵和二维面阵整形,由于其制作工艺、耦合组装的精度要求很高,国内外还没有十分成熟的工艺,多处于研究实验阶段。

In the leaves of Liriodendroideae, some of the abaxial epidermal cells are papillose and the vascular tissue of the main vein appears to be separated. However, papillose were not found and there are uniseriate, multicellular or unicellular hairs distributed on the epidermis, and the vascular tissue of the main vein appears to be continuous in the leaves of Magnolioideae. Furthermore, in the Magnolioideae, the structure of the leaves of plants in Manglietia are different from that of Magnolia.

结果表明:鹅掌楸亚科和木兰亚科在叶的结构上的主要区别是鹅掌楸亚科两种植物叶的部分下表皮细胞呈乳突状,且整个细胞外壁只形成一个乳突,而在木兰亚科的植物中有单列多细胞或单细胞的表皮毛,未发现乳突;鹅掌楸亚科植物的叶主脉维管组织环分隔呈束状,且其外包被的纤维也排列成束状,而木兰亚科的80种1亚种植物中,叶主脉维管组织连成轮状,其外面也由一圈连续的纤维环所包围。

In order to analyze the stiffness of 3D 4 directional braided composites, the homogenization theory based on the multi-scale perturbation theory was used as the basic theory. The virtual displacement principle was used to educe the homogenization formulation of effective elastic modulus and the schemes to solve the problem using finite element method. The effective elastic modulus of 3D braided composites were predicted by this method and the calculation results agree quite well with experiment results.

在对三维编织复合材料刚度性能的分析过程中,以基于小参数渐近展开和多尺度摄动方法的均匀化理论为理论基础,用虚位移原理导出了等效弹性模量的均匀化列式及其有限元求解方程,从而通过细观和宏观有限元的数值分析方法预测了三维四向编织复合材料的等效弹性模量,预测结果与实验结果较为吻合。

First developed by Vitruvius, it is most famously known from Leonardo Da Vinci's 1509 drawing 'The Divine Proportion'.

这个定律首次由罗马建筑师维特鲁威所发展,但人们更多的是从达芬奇1509年的名画"维特鲁威人"中知道这个定律的。

Based on the analysis to the particularity of the cruise missile attacking, a complete recognition method based on the knowledge is developed. A new fractal-based infrared image feature extraction method is presented and the detailed theoretic analysis and implement procedure of this algorithm is submitted and tested in some experiments. With the limitation of the line detection based on traditional Hough transform that the information of the length and the end points of the line is unavailable, a new algorithm which makes use of the accessional strategy based on precognition information is put forward to meet the demand for more information of the line, simulation results show this method is effective. Finally, the whole process of airport target recognition is presented and the result images are also given.

使用分形方法提取目标的特征,在知识指导下,提出了一种基于目标特征模型的降维的形态学分形维数计算方法,对传统分形方法进行了改进,从理论上推证了算法的合理性,并对算法进行了仿真分析;针对传统Hough变换无法获得线段端点和长度信息的局限性,提出了一种基于目标特征先验知识的Hough变换融合策略,通过引入目标先验知识,可以有效地获得直线信息;对信息多而复杂的机场目标采用基于知识的目标识别方法,使用置信度模型实现不确定推理,对目标进行识别判断,将知识贯穿于整个识别过程中,对目标进行了有效地识别。

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弗四23 而在你们心思的灵里得以更新

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