简单的图形可能由直线组成，但是与现实的画家一样，也可以绘制曲线和弧线。
Simple drawings might be straight lines, but you are free (just as a real artist is) to draw curves and arcs.
包缝机的线迹由直线线迹和锁边线迹组成并且缝纫时边剪边缝。
The overlock machine combines straight and overcasting stitches and outs and sews the fabric while stitching the seams.
这个水钟由四个青铜罐组成，这些同样大小的青铜罐垂直排列在一条直线上。
The clock is made up of four bronze pots, these bronze pots, identical in size, are arranged vertically.
以最小的飞机电缆悬挂，装置由底部设发光二极管的阿尔德直线积木组成，并与天花板相呼应。
Suspended by pairs of minimal aircraft cables, the fixtures are comprised of rectilinear wooden blocks of alder to match the ceiling with an LED light slot on the bottom.
锭子运动的轨道由直线和曲线两部分交替组成。
Track of spindle consists of straight line and curve line in turn.
相对的，在由金属直线所组成的晶格中，电场会引发来回流动的电流。
In a lattice of straight metal wires, in contrast, an electric field induces back-and-forth currents.
是由一条直线和一条曲线组成的。
实例表明，本算法满足由直线和圆弧组成的花纹约束线所定义的车灯模具侧花纹的设计与加工要求。
The practical example shows that the algorithm satisfies the design and the manufacturing of a side pattern with lines and arcs composed pattern-constraint curve.
电磁飞机弹射系统是一个全集成的系统，由储能系统、电力电子系统、直线弹射电动机和控制系统组成。
EMALS is a full integrated system, consisting of energy storage system, electric and electronic system, linear induction motor and control system.
文中阐述了由直线和圆弧组成的零件轮廓基点计算的有效方法，并以典型实例介绍了代数法和几何法在基点计算中的应用。
It also expounds effective methods of basic points' coordinates calculation and USES the typical example to illustrate the algebra and geometry in basic points' coordinates calculation.
大谱表由左端用垂直线与花括号连接起来的两个五线谱组成。
The grand staff is formed by the joining of two staves by a vertical line, brace or bracket at the left, to form one system.
生成的路径满足控制对象的要求，由于路径仅由直线段和恒定半径的圆弧组成，因此对控制器的要求不高。
Moreover the path is feasible given plant dynamics and it is not demanding for the controller to track since it consists of combinations of straight lines and arcs of circles of constant radii.
本文利用直接时域法计算了由三单元V形振子组成的直线阵的时域辐射特性，得到了一些有用的结果，为时域天线的进一步研究提供参考。
The time-domain radiation characteristic of a three V-dipole array has been studied by direct time-domain method. Some valuable results are obtained.
机械零件一般由直线和圆弧组成，因此，直线和圆的检测是零件图像测量的重要部分。
Mechanical parts are generally composed of straight lines and arcs, therefore, the detection of linear and circle is an important part of the image measurement of components.
主要介绍了由PLC与触摸屏组成的控制系统构成、工作原理及软硬件设计。 该装置具备平面内直线、圆弧线焊缝焊接、立体环面焊缝的焊接功能。
The paper introduces the system structure, the working principles and software and hardware designing of control system based on PLC and touch screen.
本仪器是由X、Y直线坐标和X＇回转坐标组成的三坐标测量系统。
This instrument is a three-coordinate measuring system, which consists of two displacement coordinates X. Y and a rotary coordinate X.
当给孩子出示一个画有正方形的图片时，孩子会画出由直线和四个角组成的图形。
When shown a picture card of a square, your child can draw a figure with straight lines and with 4 square corners. (Copies a square)
当给孩子出示一个画有正方形的图片时，孩子会画出由直线和四个角组成的图形。
When shown a picture card of a square, your child can draw a figure with straight lines and with 4 square corners. (Copies a square)
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