公差

Distribution laws of divided link and sum link relate exceedingly to the distribution parameters in tolerance analysis and tolerance synthesis. And the numerical value of these parameters influences directly the assemblys reliability.

组成环和封闭环的分布规律与公差分析、公差综合所用到的各分布参数密切相关，分布参数的大小直接影响到装配成功率的高低。

General dimensional tolerance and geometric tolerance stipulated in this standard are applicable to weldment, welding assembly parts, and welded construction.

本标准规定的一般尺寸公差和形位公差适用于焊件、焊接组装件和焊接结构。

This paper has analysed the relation of the parameters of single buncher systemsand has calculated the electrical tolerance deviations of buncher and preinjector, andthe paper also has discussed the effect of the electrical errors to the energy spectrumof Linac beam.

本文分析了单聚束器系统的参数关系，计算了预注入器和聚束器的电公差，并讨论了这些公差对直线加速器束流能谱的影响。

The calculation of the unknown compos...

中间计算时对未知组成环公差的决定不受已知组成环公差的制约。

Referring to the previous example,the hole is dimensioned 1.500,which represents a unilateral tolerance.

根据之前的例子，孔的尺寸是1.500，而其公差为单边公差。

Since the inertial force of piston depends on its mass when the piston reciprocates at high speed, the tolerance of piston mass must be strictly controlled during design and manufacturing, so as to ensure engine operate smoothly.

活塞重量大小决定其高速往复运动时惯性力的大小，在设计和制造过程中要严格控制活塞重量的公差，以保证装机后发动机运转平稳，理论上公差值越小越好。

The conception of the precision of the main parts for dry battery application and the working chart of the tolerance of the dimension and shape and the coarse degree of the surface were put for ward.

本文提出了干电池主要零配件的精度概念以及尺寸公差、形位公差、表面粗糙度等精度要求的工作图表达形式。

Girts and other members to which rigid wall panels will be attached shall be erected within tolerances that will permit faces of such members to be field aligned by the Contractor in true vertical planes within 1/8 inch (3 mm) tolerance.

围梁和其他构件的刚性墙板将附在应被公布的公差范围内，在承包商准确的垂直平面内的1 / 8英寸（ 3毫米）公差，允许这样的构件面被制成直线型。

The structural function and its implement of TIDS System developed in the AutoCAD package are introduced in this paper. In this system, so long as a basic size and tolerance code are inputted by users at a time, the deviation can be searched and printed or dimensioned in the drawing directly. Thus, automation is completely realized to indicate tolerance in the CAD System.

本文介绍了作者在AutoCAD软件中开发的子系统TIDS的功能及其结构和功能实现等，该系统能根据用户一次输入的基本尺寸和公差带代号检索出极限偏差数值并作打印或自动标注，从而在CAD中完全实现了尺寸公差标注的自动化。

Machining Tolerance is the permissible variation in actual space width or actual tooth thickness.

加工公差：加工公差是花键的实际齿槽宽和实际齿厚的允许的变动量。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。