查询词典 pavement

The load fatigue stress coefficient used in the load stress calculation for the porous concrete as undersurface of the cement concrete pavement were derived.

根据疲劳方程提出了以多孔混凝土作为水泥混凝土路面下面层应力计算的荷载疲劳应力系数，沥青路面基层层底拉应力验算的抗拉强度结构系数，建立了进行路面结构设计的轴载换算模型。

In order to simulate the vehicle load on the road, the formula is derived assuming that the load moves with uniform velocity. The formula under this load is obtained. It is important to analyze the dynamic character of rigid pavement.

为了模拟道路上汽车荷载的实际运行情况，本文假定汽车匀速在路面上行驶，由此获得粘弹性文克勒地基板在移动荷载作用下的挠度表达式，并对计算结果进行了一些分析而获得比较重要的结论。

In June rain sometimes shades her band of daylight as with pencil hatchings. The path grows slippery with mud, and umbrellas collide. Sudden jets of water from spouts overhead splash on her startled pavement. In her dismay, she takes it for the jest of an unmannerly scheme of creation.

六月里，阵雨仿佛在用铅笔画出的影线，时常把她的一线天涂成暗色；这小巷变得泥泞滑溜，雨伞互相碰撞；头顶上那水流管的喷口处雨水奔涌而来，溅泼到她的惊愕的路面上，在惊恐之中，她把这一切当作用欢快的戏谑来进行无拘无束的创造。

Therefore, whether the road drainage is unobstructed affects pavement operational performance and service life, which becomes an important factor.

因此，道路排水是否通畅是影响路面使用性能和使用寿命的一个重要因素。

You must use the type of tires which are suitable for unpaved roads, but will not be as slow on pavement as fat tires, and mounting points for fender and the racks.

您必须使用类型的轮胎，适用于未铺筑的路面上，但不会对路面缓慢为FAT轮胎，安装点的挡泥板和机架。

Upthrust of ground or pavement caused by the freezing of moist soil.

潮湿的土壤结冰造成的地面或道路的隆起。

The results indicate that the pavement performance of selected mixture is very good if the tyre roller is applied to the first compaction and vibratile roller is applied to the second compaction.

测试结果表明，应用贝雷法优选设计的沥青混合料，如在初压阶段采用轮胎压路机、复压阶段采用适宜的振动压路机组合具有优良的路用性能。

Finally, it discusses the construction technique of waterproofing layer and the asphalt concrete deck pavement.

最后，探讨了防水粘结层和沥青混凝土铺装层的施工技术问题。

Double-penetration technique greatly improve the highway functions of common concrete pavement,including strength increase,brittleness decrease and the increase of capacities of anti-freezing and wearproof.

双掺技术的提出使得普通混凝土路面的路用性能有了明显改善，表现为强度提高、脆性下降，抗冻性和耐磨性均有增强，故这是值得推广的一项新技术。

This tiny, wizened figure captured the respect of the world with her dedication to the poor, particularly in Calcutta where she established her first shelter to cope with the thousands of "pavement people".

这位瘦小，苍老的女人对穷人们的奉献赢得了全世界的尊敬，特别是她在加尔各答建立的为成千上万个'马路人'修建的第一个庇护中心。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷