plane的例句大全

Gives a fast border-deciding method for the two-dimensional linear discrete convolution. The convolution sum formula and its exact upper and lower borders of ten regions in the two-dimensional plane are also given.

导出了二维离散线性卷积的快速定限求解方法给出了在二维平面的十个区域中卷积的简便求和公式及卷积的上下限精确表达式。

Characteristics and design of plane isogonal corkscrew antenna in base band radar fuze

用于基带雷达引信的平面等角螺旋天线的特性与设计

By using the simplified Reissner's equation of axisymmetric shells of revolution, the nonlinear bending of a corrugated diaphragm with plane central region under concentrated load had been investigated.

本文采用轴对称旋转壳体的简化Re-issner方程，研究了在中心集中载荷作用下具有光滑中心波纹膜片的非线性弯曲问题。

In this paper, relations between the Eulerian angles ε, γ, ψ, of a rotation-cut crystal plate and its indices of crystal plane are deduced, thus providing the bases and methods for cutting and orientating of actual crystal plate in the electro-acoustic technique.

本文导出了各种旋转切割晶片欧拉角εγψ与晶片表面结晶面网指数hkl的关系，为电声应用中实际晶片的切割与定向提供了方法和依据。

This paper points out and corrects some wrong data of planar multiplicity factor for X-ray powder diffraction in many books concerning X-ray diffraction according to the definition of crystal plane group, Miller indices and planar multiplicity factor.

本文从晶面族，晶面指数和多重性因数的原始定义出发，指出目前的大多数有关X光衍射的论著中所给出的粉末衍射的多重性因数的数据存在错误，并予以了更正。

To Graphic and Use the Small Miller Indices Crystallographic Planes Standard Equator Plane Projection

常用低指数晶面标准极射图绘制及应用

Now a jet plane can go around the world in hours.

如今喷射机可在几小时之内环绕世界。

The electric field lines coordinate method was employed to simulate the distributions of electric field, potential, charge density and Coulomb force exerted on the fluid in the wire-plane electrode system numerically.

文中利用场线坐标法对线&板电极系统的电场、电位及电荷密度的分布进行了数值模拟，得到了场域空间流体所受电场力的分布情况。

Unique structural design of piercing die was adopted to accomplish the piercing of eight side holes with different directions and angles on the left and right wheel cowling section plane.

采用独特的冲孔模结构设计，解决了轮罩左、右剖面上的8个不同方位、不同角度的侧冲孔问题。

Discussion on Hydraulic Calculation of Plane Gate on Broad-crested Weir

宽顶堰上平板闸门水力计算的探讨

Design of the fifth cubic plane landscape in residential areas in city

浅谈城市住区第五立面景观设计

The mean simulation precision of cubic tendency plane model is 93 01%, while the mean forecast precision of 20 groups of sample prepared in advance is 93 24%.

而三次趋势面模型的平均模拟精度为93.01%，预留的20组样本的平均预测精度为93.24%。

On the distribution of finity critical points of bounded cubic systems in the plane

平面有界三次系统有限奇点分布举例

Topological Classifications of Global Structures and Their Coefficient Conditions for Homogeneous Cubic System in the Plane with Common Factor

具有公因式的平面齐三次系统全局结构的拓扑分类及系数条件

Abstract In this paper, the global topological classifications for homogeneous cubic system in the plane with common factor are discussed, and their coefficient conditions are given.

讨论了具有公因式的平面齐三次系统全局结构的拓扑分类，并给出了它们的系数条件。

By structure the bounded cubic systems in the plane, we prove that: 1) the system ( 1) have distribution of critical point with 5-4 ( 5 critical points with index+ 1 and 4 critical points with index-1), 3-2,2-1,+ 1;

通过构造有界的平面三次系统，证实了（1）其有限奇点的5-4（5个奇点指标为+1，另4个奇点指标为-1）、3-2、2-1、+1四种分布均可实现；

A method for generating the plane parametric cubic curve passing through three points

经过三点的平面参数三次曲线的生成方法

On the Representation of Plane Cubic Curve in Lattice and Polarization

关于三次平面曲线的点阵表示及配极对应

Coefficient Condition of Local Topological Structure for Plane Homogeneous Cubic System

平面齐三次系统局部拓扑结构的系数条件

Maximum principal curvature of structural plane;

构造面最大主曲率；