The origin of coordinate conjunctions was very early, which were appeared in oracle bone inscription.
并列连词起源较早，甲骨文中即已产生。
PostScript's coordinate system puts the origin (0, 0) at the lower left corner of the page, and contains 72 points per inch.
PostScript的坐标系统将把原点(0,0)放置在页面的左下角，并且每英寸包含72个点。
So, switching the area, moving the area to the other side, I'll get double integral of xdA is the area of origin times the x coordinate of the center of mass.
那么，改变一下区域，把这块移到另一侧，我们得到对xdA的双重积分,是原点那的圆面积乘质心的x的坐标。
We also control where the graph appears by setting the origin using screen coordinates (see help coordinates for a discussion on the different kinds of coordinate systems).
我们还通过使用屏幕坐标（请参阅helpcoordinates ，获得关于不同类型坐标系统的讨论）设置原点来控制曲线图显示的位置。
It is an important step to determine the origin of part coordinate system in CNC operations.
确定工件坐标系原点是数控加工中重要的一个步骤。
Left coordinate of checker rectangle origin (upper-left corner).
棋子矩形原点(左上角)的左方向坐标。
Top coordinate of checker rectangle origin (upper-left corner).
棋子矩形原点(左上角)的上方向坐标。
During machining on the horizontal machining center, the automatic compensate and setting of the workpiece coordinate origin is performed after the workbench's arbitrary Angle revolving.
实现卧式加工中心机床在零件加工过程中，工作台任意角度旋转后，工件坐标系原点得到自动补偿与设定。
It introduce some mainly methods and its' application of the part coordinate system origin on the machining center according to the products in practice.
结合生产实践中的零件，对其在加工中心上进行工件坐标系原点确定的几种主要方法及其应用进行了探讨。
The neutral seat reference point was defined coordinate origin, then reach basket envelopes data of American air force men was converted to that of Chinese with coordinate transform.
以座椅参考点为坐标原点，采用坐标变换的方法将美国军用飞机飞行员的上肢可达区数据转换成中国歼（强）击机飞行员上肢可达区的近似数据；
It is an important step to determine the origin of part coordinate system in CNC operations.
对刀建立工件坐标系是数控加工操作的重要内容。
A six degree of freedom (DOF) nonlinear dynamic model of the airship was presented based on the body axes coordinate system with the origin at the center of the volume.
在以体积中心为原点的机体坐标系中，建立了完整的六自由度非线性模型。
This paper introduces several methods and operating procedures for determining the origin of part coordinate system in CNC outside milling. It also analyzes their characteristics and application.
本文介绍几种数控铣削外轮廓时确定工件坐标系原点的方法及其操作步骤，并分析了其特点及适用场合。
The workpiece zero is the origin of the workpiece coordinate system. When workpiece were set up on NC machine center, normally we need define more than one workpiece zero.
工件零点是工件坐标系的原点，在数控镗铣加工中心上，一次装夹需要设置多个工件零点。
In the default coordinate system, images are situated down and to the right of the origin of the specified rectangle.
预设的坐标系中，图片从指定的矩形的右下开始。
Note that the page coordinate space has its origin at the upper-left corner of the client area; this will always be the case.
请注意，页面坐标空间的原点在工作区的左上角，情况将总是如此。
The workpiece zero is the origin of the workpiece coordinate system. When the workpiece was set up on machining center, normally we need to define more than one workpiece zero.
工件零点是工件坐标系的原点，在加工中心上一次装夹需要设置多个工件零点。
One reason order is significant is that transformations like rotation and scaling are done with respect to the origin of the coordinate system.
造成顺序很重要的一个原因就是，像旋转和缩放这样的变换是针对坐标系的原点进行的。
Note that because the origin of the world coordinate space is at the upper-left corner of the client area, the page coordinates are the same as the world coordinates.
请注意，由于全局座标空间的原点位于工作区的左上角，因此画面座标和全局座标是相同的。
A dual-origin-coordinate system is made up of a CE output characteristics-coordinate and a voltage coordinate of power sour ce.
提出了由共射输出特性曲线坐标与电源电压坐标组成的双原点坐标系。
A dual-origin-coordinate system is made up of a CE output characteristics-coordinate and a voltage coordinate of power sour ce.
提出了由共射输出特性曲线坐标与电源电压坐标组成的双原点坐标系。
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