单元

The technology of the invention has the advantages that: the display device comprises following mechanism; the mechanism is structured to adjust an elevation angle of the display panel unit in the condition that users need not keep and rotate the display panel unit.

本发明的技术优点在于显示装置包括如下机构，该机构构造成在用户不必保持和旋转显示面板单元的情况下调节显示面板单元的倾斜角。

Taking the laser diode line generator as the light source, the parallel laser screen unit was formed by using aplanatic cylindrical Fresnel lens with long focal length. By splicing seamlessly with multiple parallel laser-screen units, the large area laser screen can he constructed.

以半导体激光线发生器为光源，用长焦距消球差的柱面菲涅耳透镜形成平行激光幕单元，通过多个平行激光幕单元的无缝拼接可形成大面积靶面。

In the finite spring element ,the translation and rotation of arbitrary points of an arbitrary-shaped element is taken as the basic unknown,the action of the virtual spring mesh between the elements is then used to evaluate the deformation energy within the elements.

有限弹簧元以任意形状单元的任意点的平动与转动位移作为基本未知量，用单元间虚拟弹簧网的作用功评价其内部变形能，在模拟非均质、非连续性的材料或结构的受力过程时具有较好的应用前景。

The irrational function forms interpolation on a polygonal element with arbitrary nodal distribution was constructed by using mean value coordinates of polygonal elements.

本文采用多边形单元的平均值坐标，构造任意节点分布的多边形单元无理函数形式的插值函数，提出了一种求解微分方程边值问题的多边形有限元方法。

Although division is not the most frequent arithmetic operation, Implementation of division is always one key point in arithmetic units.

虽然除法器并不是最常被运用到的运算单元，但是它在算数运算单元中却是扮演著相当重要的角色。

The element of an electronic computer that does the actual work of computation is called arithmetic element.

电子计算机进行实际计算工作的单元，称为计算单元。

The CPU has two main parts:(1)the control unit and (2) the arithmetic / logic unit.

中央处理器有两个主要部分：（1）控制单元，（2）算术逻辑单元。

The control unit and the Arithmetic/logic unit.

控制单元和算术或逻辑单元。

The CPU has two main parts:(1)the contral unit and (2) the arithmetic / logic unit.

中央处理器有两个主要部分：（1）控制单元，（2）算术逻辑单元。

These three--primary storage, the control unit, and the arithmetic and logic unit --work together.

这三个－－主存储器，控制单元和运算逻辑单元－－共同工作。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐