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They were among Wang pull a rope, a sewing cloth, hair inside Cypriots to the ball, rope separated the two sides is satisfied with care over the past, and this is the first tennis. In 1873, Britain Schumacher temperature Fuerth the squires, this ancient game moved outdoors. The mid-19th century, Europeans mastered the rubber, which can only make the bouncing ball.

他们在二人之间横拉一条绳子，一个用布缝制的、里面塞以毛发的球，双方隔绳用手托过来托过去，这就是最初的网球。1873年，英国有个叫温菲尔特的乡绅，把这古老的游戏搬到室外。19世纪中叶，欧洲人掌握了橡胶技术之后，才做出了能弹跳的球。

Based on solution from tension equation for load carrying rope used in cable ways and cable cranes, present paper introduces a way of making homograph of tension of load carrying rope, as well as examples of its application.

承载索张力计算；诺模图；本文根据架空索道、缆索起重机承载索张力方程的解，介绍承载索张力计算诺模图的编制及其应用实例。

A simple machine consisting of a wheel with a groove in which a rope can run to change the direction or point of application of a force applied to the rope .

有凹槽使得作用在绳子上的力量能够改变方向的轮状简单机械。

ABSTRACT: In order to establish the reliability model of long pipeline and rope, which is capable of reflecting the correlativity between virtual components, the present paper illuminates the segment partition principle of long pipeline and rope continuity system, relationship between sizes of virtual segments and features of flaw distribution, distribution of segment intensity, the failure correlativity among components, relationships of segment sizes, relationships between distribution of system intensity and that of segment intensity and so on.

为了建立能反映虚拟的"元件"间失效相关性的长管道或缆绳的可靠性模型，论述了管道、缆绳类连续系统的单元化原则，虚拟单元的尺寸与缺陷分布特征的关系，单元强度分布及单元间的失效相关性与单元尺度的关系，系统强度分布与单元强度分布的关系等。

I fastened the rope securely to a rafter in the roof then stood on the chair and fastened the other end of the rope around my neck.

我把绳子牢牢的系在了屋顶的椽子上，然后站在了椅子上，将绳子的一头缓缓的套在了我的脖子上。

Based on the condition that the hoisting rope be regarded as the continuous flexible rod, by synthetical analyses which take the ride comfort of hoisting cage and the little dynamic oscillation of hoisting rope as the aim, the rational acceleration curve of driving system,the best acceleration function is brought out in this paper, and all these can provide conferential reference for...

基于钢绳为连续弹性杆的条件下，通过提升容器满足乘坐舒适性和提升钢丝绳系产生较小震动为目标的综合分析，提出了矿井提升机械驱动系统的合理加速度曲线，即提升机常用激励加速度函数的首选形式，为矿井提升机的进一步研究和设计提供参考依据。图 7，参 14

With the advantage of flexible management strategy, advanced imported machinery and know-how from the parent company, we are mainly engaged in the researching and producing glass fibre heat resistant material, thermal insulation and seal material such as glass texturized and twisted yarn, twisted rope, packings, over-braided rope, tapes and fabrics from filament/texturized glass yarns.

武汉公司成立于1995年，十余年来，依靠良好的管理水平，先进的进口设备和来自母公司的技术实力，致力于开发和生产玻璃纤维高温隔热密封材料，如膨体玻璃纤维纱、捻线、拧绳、盘根、带和工业用布等相关产品。

Theories and practices all prove that the life span of the steel wire rope is closely related to the number of bends it suffered in the ropeway, and the number of bends is decided by the ropeway structure and the rope travel.

理论和实践都证明，在索道行业中钢丝绳的寿命与钢丝绳的弯曲次数有极大的关系，而弯曲次数是由索道结构和钢丝绳的行程决定的。

As you know,in mountaineering, there is an iron lock fixing the safety belt on the safety rope. If you drop down, the safety rope will hold you and you may climb up again, so there is no danger of life.

你知道，登山的时候是用铁锁将安全带锁在安全绳上，如果你下坠了，安全绳吊着你，你可再爬上来，没有生命危险。

In this system, the traction rope's behavior of hoisting directly comes from the friction force between rope and groove of sheave.

根据柔性系统的特点，在运动条件下，系统本身的弹性变形可能引发非常复杂的动态性能。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失