矩形

In order to evaluate measuring uncertainty of tensile testing result of metallic material, the mathematic model of calculating uncertainty is established and different factors of influencing testing result are determined taking rectangle head shorter proportional sample of 18mm Q235B plate as example.

为评定金属材料拉伸试验的结果测量不确定度，以轧制厚度为 18mm的Q2 3 5B板材矩形带头短比例试样为例，建立了不确定度计算的数学模型，确定了影响试验结果的下屈服力FSL、最大力Fm、试样原始厚度a及试样原始宽度b等各项因素，计算出了各种因素的标准不确定度，得出拉伸试验结果的扩展不确定度，并给出最终测量结果的表达式：下屈服强度ReL、抗拉强度Rm的最终测量结果分别为(3 0 5± 5 )MPa和(4 3 5± 10 )MPa。

This paper gives a calculating method of the error of rectangle spline hob profile designed on the theory of plane engagement,with the errors of some hobs calculated.

此文给出了按平面啮合原理设计矩形花键滚刀齿形的误差计算方法，并计算了几种规格的滚刀的齿形误差。

In addition, the present method is also used to analyze three in-situ examples, which are the foundations of three layers subjected to rectangular, triangular and hoof-shaped load.

此外，采用建议的计算方法分析了三个工程实例，包括：半无限层状地基上分别作用着矩形载荷、三角形荷载和马蹄形荷载。

Accessories to industrial automation product development, design, production and marketing of our factory main products: all kinds of machine tools shield material, engineering plastics Tuolian, a new type of flexible PVC shielding, the organ -, Drum-and-armor, shielding shutter-stretching, Al-shaped protective screens, TL Steel Aluminium Tuolian bridge, the bridge closed all engineering plastics Tuolian, rectangular metal hose jacket, DGT-catheter sheath , Spiral strip sheathing, Machine Tool blowing litter board, T-hit block groove boards, adjustable plastic cooling pipe, S78 series of machine tools Sizing Block, Paixie, in addition to chip conveyor, Shu Songlian, all I Tools The full range of products company, the lowest price, prompt delivery.

山东宇鑫机械配件有限公司致力于工业自动化产品的开发、设计、生产和销售我厂主要产品有：各种材质的机床防护罩、工程塑料拖链、新型PVC柔性护罩、风琴式、圆桶式、铠甲式、卷帘式伸缩护罩、铝形防护帘、TL桥式钢铝拖链、桥式全封闭式工程塑料拖链、矩形金属软管护套、DGT型导管护套、螺旋钢带护套、机床导轨刮屑板、T型撞块槽板、可调塑料冷却管、S78系列机床垫铁、排屑器、除屑输送机、输送链、各种工量具我公司的产品品种齐全、价格全国最低、交货及时。

In order to improve the quality of "Xintongda" brand hot-galvanize series products and guarantee to carry out the latest national standard of GB3640-88 and GB/T2518-88, in Beijing and Guangzhou, we have invested large quantity of funds to introduce American Sendzimir hot-galvanize production line to manufacture "Xintongda" brand hot-galvanize series, including hot-galvanize braiding pipe, square pipe, rectangle pipe, circular pipe, wire pipe, electric cable bridge truss, C-steel and strip steel, etc. The products have enjoyed a good reputation for their best quality, various varieties and considerate after-service.

为提高&新通达&牌热镀锌系列的品质，保证产品严格执行GB3640-88和GB/T2518-88最新国家标准，在北京，广州等科研单位的协助下，我们又投入了大量资金，引进了美国森吉米尔热镀锌生产线，从而使热镀锌穿线管，方型管，矩形管，圆形管，线槽，电缆桥架，C型钢及带钢等&新通达&牌热镀锌系列的质量更保证，品质更超群，品种更繁多。

The theoretical results of the radiation characteristics such as input impedance,gain and axial ratio of circular polarization are given,which are validated by experimentation.

基于矩量法的分析途径，本文提出了计算矩形腔十字裂缝天线的数值方法，给出天线单元的输入阻抗、增益和轴比等辐射特性的数值结果，并进行了实验验证。

But occasionally, there were lots of inversions, like in a circle, so regions grew as necessary.

由于大多数的区域都是矩形的，并没有太多的临界转换点，所以通常区域面积不大，但有时候有些图形有许多转折点，例如圆形，那区域也就会跟着变大。

This paper proposed a generation algorithm for principle curvature isolines of free surface based on rectangle mesh tracking method.

针对自由曲面在展开平面上的主曲率等值线生成问题，提出一种基于矩形网格追踪算法的等值线生成算法。

He persuaded her to go to Africa and showed her a collection of vintage kinas (large rectangles of printed cotton worn by women across East Africa) that he figured could be reworked into pieces that a cool girl would wear on a hot summer night in Manhattan.

他说服她去非洲，展示她收集的老式康加斯（大矩形印刷棉花妇女所穿的东非地区），他可以重新设计画面，在曼哈顿一个炎热夏天的夜晚，一个很酷的女孩会穿上康加斯。

For the broad masses of customers to provide the necessary prism, lenses, rectangular lenses, cylindrical lens-shaped material, etc.; can also provide a variety of customer needs in accordance with the specifications of lenses.

可为广大客户提供所需的棱镜、透镜、矩形透镜、柱面镜等形料；还可根据顾客需要提供各种规格的透镜。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。