查询词典 planar developable surface

He began to zoom out the close shots, such as in the artworks about airports and flyovers, the unexpected "inserting" of arcs of upper sides of the plane, the car and the flyover in the close shots is not only a fruit of "accidental gain of daydreams", but also the result of the intentional arrangement of the artist, it disturbs the horizontal composition formed by the existence of the "apparent horizon" and compresses the depth of field in great extent so that the picture turns to be more planar

在一些作品中，尹朝宇有意识地打破"地平线"的固化结构，他开始放大近景，譬如那些有关机场、立交桥等的作品，飞机、汽车、立交桥上沿的弧形等在近景中出人意料地"插入"，不仅是一种"迁想妙得"的成果，也是画家有意味地刻意摆放，它们打乱了画面因为"地平线"的存在而形成的横向平行的构成，并在很大程度上压缩了景深以至于画面变得更为平面化

Planar Archimedean antenna has some advantages as wideband,small volume and good performance in circularly polarizing ,so it has broad appliance prosperity.

平面螺旋宽带天线具有频带较宽、体积较小、圆极化性能较好等特点，应用范围很广。

To achieve a low stiffness beam in a micro plane, the planar spiral beam based on Archimedes' spiral is designed.

为了获得低刚度，设计了基于阿基米德螺旋线的平面螺旋梁结构。

To achieve a low stiffness beam in a micro plane,the planar spiral beam based on Archimedes′spiral is designed.

微开关由一个带触点的基座、一个惯性敏感单元以及框架和封盖组成。

MOM and its accelerated algorithm MLFMM were introduced to simulate the planar Archimedes spiral antenna,conical spiral antenna and radome with antenna.

采用矩量法和MLFMM来分析平面阿基米德螺旋天线、角锥螺旋天线和天线罩对天线性能的影响。

Planar Archimedes spiral antenna,conical spiral antenna and the printed log periodic dipole antenna,were researched in frequency domain on the demand of jammer and seeker.

根据干扰机和导引头应用需要，从频域来研究平面阿基米德螺旋天线、锥台螺旋天线和印刷对数周期天线。

Through the comparison and analysis of four examples,this paper draws the common methods,procedures and thinking paths of using the definite integral in the calculation of the area of some planar graph s and the static pressure of the liquid.

通过4个例题的对比分析，得出定积分在计算一些平面图形面积和液体静压力的一般方法、步骤以及思考路径。

In present textbook,for curvilinear parameter equation,there is no defined methods to solve characteristic of graph ,copy methods and the area of self-closed planar graph .

在现行教材中，有关参数方程所示曲线的图像特点、描绘方法以及自身封闭所围成的平面图形的面积等都未给出明确的求法，为此，文中给出了关于曲线参数方程的两个教学注记，以弥补教材中的不足。

The existence of mutual coupling in a planar array mutual coupling parameter estimation methods.

详细说明：存在互耦的平面阵的一种互耦参数估计方法。

The media assayer of CR-Nielsen thinks, research makes clear so far the development of fashionable network media is very rapid and stable, with network media fine become divided, life changes be identical of overall development phase, the digitlization process be identical of as planar as the tradition also media.

CR-Nielsen的媒体分析专家认为，研究表明到目前为止时尚网络媒体的发展非常迅速且稳定，与网络媒体细分化、生活化总体发展相吻合，也与传统平面媒体的数字化进程吻合。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。