沥青

Penetration index is of value in the analytical design of bituminous pavements.

穿透指数的价值是在分析设计的沥青路面。

Bituminous materials are used to build durable roads that sustain diverse environmental conditions.

沥青材料被用于建立持久的道路，保持不同的环境条件。

The bituminous pavement structure has obvious mechanics character of visco-elastic and it can be considered as a field in natural world.

沥青路面结构具有明显的粘弹性力学行为，并可以将其视为位于自然界中的一个系统。

A new design method based on voidage of coarse aggregates for grading of permeable bituminous surface course is presented in this paper.

根 据这一方法设计的透水性沥青面层具有良好的路面使用功能，具有良好的应用前景

The article has analyzed causes of rough bituminous pavements and proposed measures to improve the smoothness.

文章分析了沥青路面产生不平整的原因，提出了提高路面平整度的施工措施。

Bituminous pavement has become the primary type of pavement structure for highway in our country.

沥青路面是我国公路路面结构的主要型式。

The ichthyosaur remains are found in black , bituminous marine shales deposited about 190 million years ago.

一个有趣的事情。鱼龙的遗体是黑色的，含沥青

The water damage of bituminous concrete pavement has been one of the uppermost disease on expressway.

高速公路沥青路面的水损害是导致我国高速公路沥青路面早期损坏的主要原因之一。

If you know you will want your dog to do business on different surfaces (gravel, grass, landscape chips, and even perhaps cement and blacktop) then you need to train the command on one, most comfortable surface first.

如果你知道你会想你的狗做生意就不同表面(砾石，草，景观筹码甚至也许水泥和沥青)，然后你需要训练司令部的一个最舒适的第一面。

And blacktop? A synonym for asphalt.

黑路面」则是沥青的同义词。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。