查询词典 rectangular

Firstly,to abtain the parameters of coupling system,such as the focal length and the position of the lens,computing the Gaussian lens formula,then establishing the rectangular coordinate system and constructing equation and tracing the marginal ray to compute the parameter of the radius of the image beam waist.

首先使用高斯光束的透镜变换公式计算透镜的焦距及放置位置等耦合系统的参数，然后建立直角坐标系并利用耦合系统的参数构建方程，对边缘光线追迹，计算出像方束腰半径值。

National Emblem: It has a white rectangular panel, containing the national coat of arms (a palm tree, surmounted by a Cap of Liberty and flanked by flags and cannons), in the centre.

国 徽：棕榈树上插着一根"自由之竿"，竿顶是"自由之帽"。树前摆着一个战鼓，树两旁有国旗、带有刺刀的步枪、大炮、战斧等。白色饰带上用法文写着"团结就是力量"。

Now the only thing left is to convert these polar quantities to rectangular ones so that we can draw a line using x and y coordinates.

现在唯一剩下的是把这些极矩形的数量，以使我们能够划一条线用x和y坐标。

And 0.4～0.6 respectively for the induction coil with round crosssection and rectangular cross-section; The magnetic flux density of coil made with round pipe was nonuniform, especially near the inner wall of coil turns that caused a fluctuation of electromagnetic pressure on the surface of liquid metal and had a bad effect for forming a sample with uniform cross-section and smooth surface; The system of screen and restraint magnetic field not only had an efficient effect on restraining the electromagnetic stirring and stablizing meniscus, also caused the conecial periphery of melt to be vertical; The position of top and S/L interface of melt had a direct effect on the meniscus shape. The meniscus profile varied from cone-shaped through column to cucurbituceous shape with the increase of top height or decrease of S/L interface.

对圆形截面、矩形截面感应圈来说D/H分别取0.7～1.1，0.4～0.6较为理想；对多匝感应圈来说，在匝间处存在漏磁，易引起熔体表面起伏不平，这种现象在用圆铜管绕制的感应圈中较为明显；屏蔽—抑流系统的加入可以消除电磁搅拌，使熔体稳定性增强，同时可使形态呈锥形的熔体侧面变得垂直成为理想形态；熔体上液面、固/液界面的选位直接影响成型形态，上液面升高，熔体形态经历锥形→柱形→葫芦形的转化，固/液界面下降则经历锥形→葫芦形的转变。

Pulse signal of gear wheel rotating generated by magnetoelectricity sensor was adjusted into rectangular pulse by adjusting circuit.

调理电路将磁电式传感器产生的齿轮旋转逐齿信号调为矩形脉冲。

Use the rectangular marquee tool to make a selection in the bottom of your header.

使用矩形选框工具，以在您的头底部的一个选择。

Create a new layer, select the Rectangular Marquee Tool and create a selection like I did.

创建一个新层，选择矩形选框工具和创建一个选择，我没有。

I will create another layer, and then with Rectangular Marquee Tool I will make a selection on top of this shape.

我将创建一个层，并且与矩形选框工具的话，我会就这个形状的顶部选择。

Select the Rectangular Marquee Tool, and on a new layer fill a selection with black.

选择矩形选框工具和在新的图层填充黑色选择。

Select the Rectangular Marquee Tool and right click on the image.

选择矩形选框工具和在图像上点击右键。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样