查询词典 spherical surface

The half paraboloidal IRA is easy to match UWB pulse generator. The principle and radiation field of IRA is discussed with field on the spherical surface aperture.

抛物面冲击脉冲辐射天线是一种新概念的超宽带电磁脉冲辐射天线，它包括抛物面反射器、TEM馈臂和匹配电路等，半抛物面冲击脉冲辐射天线解决了与源的匹配和连接问题。

Results: The prepared M-PLGA-PAO-NS had a regular spherical surface and a mean diameter of 290 nm.

结果：磁性聚乳酸氧化酚砷纳米微粒外观呈规则球型，其粒径尺寸平均为290nm。

The simulation results show that the spherical surface parts formed with retiary metal sheet is not prone to wrinkle under the same condition, and better quality parts can be acquired.

模拟结果表明，在相同的成形条件下，带孔网板成形球形件时不易起皱，成形效果较好。

Spherical surface clearance vertical angle of axes 0.02~0.65mm, Axes Direction≤0.3mm

球面间隙：轴方向0.025~0.065mm 轴方向≤0.3mm

Mapping : four different parameters of the spherical surface of the coordinates of several transformation, containing examples of data.

测绘行业：四种不同参数的椭球面上的几种坐标系的变换，含实例数据。

In the course of the transform from spherical surface coordinates of radar s station to right-angle coordinates of the command center fulfilled by the earth-centered coordinate , when the rotation of the earth and the factor of topography and the function of the gravity are considered.

在利用地心坐标完成从雷达站球面坐标到指挥中心直角坐标的转换中，当考虑到地球自转、地形因素及重力作用时，所采用的地球模型与地球实际水准面并不重合，坐标系的坐标轴与实际之间存在着垂线偏差。

According to the discrete curvature on triangle meshes,more important features can be preserved in regions of high curvature after simplification.A method to get the new vertex after the collapse of a triangle based on discrete curvature and spherical surface estimation is also given.

通过三维扫描仪得到的数据构建的三角网格模型，由于其采样密度均匀，因此造成了数据量庞大，受到存储和传输带宽的限制，使得其很难在实际应用中直接使用。

The transforming formula between ordinary image, spherical surface, cube face and scene are deduced, the transform was carried out.

推导了普通图象、球面、立方体表面以及场景这四者之间互相变换的公式，并实现了这些变换。

As reconstruction of a 2-D image on a spherical surface actually creates a three dimensional (3-D) displays, this technique may plays an important role in attempts at reconstruction of 3-D images from CGHs.

募扑慊D？二维图像重现于球面实际上了产生三维显示，因此上述方法在从计算全息图重现三维图像方面起到重要的作用。

Based on the Sasians aberration theory of a bilateral symmetric optical system, the image quality of a rear view mirror with a spherical surface is studied comprehensively.

根据Sasian的面对称光学系统的象差理论，全面分析了球面后视镜的成象质量。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。