了解之间的差异极坐标和直角平面。
Understand what the differences are between polar coordinates and the Cartesian plane.
另外,宽阔的平面直角使您在房间的任何地方都能很好地看到屏幕。
In addition, the wide horizontal and vertical viewing angles provide a great view? Of the screen from anywhere in the room.
本文采用直角坐标系建立了平面变形挤压问题的运动学许可连续速度场并获得了该问题的上解析限解。
A kinematically admissible continuous velocity field to the plane strain extrusion is established in cartesian coordinates, and an upper - bound analytical solution is thus obtained in this paper.
在平面直角坐标下,利用有限元方法,对玉米颗粒在缓苏过程中的含水量变化进行了数学模拟。
In a. plane rectangular coordinate system, mathematics simulation of the change of moisture content in a corn kernel during tempering is presented by the finite element method.
与正中面和冠状面呈直角的任何平面。
These are any planes passing through the body at right angles to both the median and coronal planes.
背面部分的剑体,是平台状,横向剖面是平面直角;
The back part of the sword body is platform-shaped, and the transversal profile is flat rectangular;
这些形容词在它们表达与水平面成或者几乎成直角时才互相比较。
These adjectives are compared as they mean being at or approximately at right angles to the horizon or to level ground.
从侧面看,额头和口吻处于同一垂直平面上,与头顶的水平面正好成直角。
In profile, the forehead and muzzle touch on the same vertical plane of a right Angle whose horizontal plane is the top of the skull.
建立了适于边坡稳定分析简单的平面直角坐标系。
A simple orthogonal plane coordinate system that is applicable to analyze the stability of soil slopes is set up.
本文利用直角坐标下函数的完备性来建立等参坐标下的非协调位移函数,给出了一对在直角坐标下二次完备的四边形平面等参非协调元。
In this paper, the incompatible displacement functions are constructed which possess completeness in Cartesian coordinates. A pair plane quadrilateral isoparametric incompatible elements are given.
本文利用直角坐标下函数的完备性来建立等参坐标下的非协调位移函数,给出了一对在直角坐标下二次完备的四边形平面等参非协调元。
In this paper, the incompatible displacement functions are constructed which possess completeness in Cartesian coordinates. A pair plane quadrilateral isoparametric incompatible elements are given.
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