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- effective asphalt ratio by volume of aggregate 有效油石体积比
- the optimum asphalt ratio by weight of aggregate 最佳油石比
- Asphalt is used for making road surfaces. 沥青常用于铺路。
- He covered over the hole in the roof with a piece of asphalt felt. 他用一块沥青油毡盖住了房顶的漏洞。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- The workers mixed the asphalt with sand and gravel together. 工人们把沥青和沙子、石块混合在一起。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The first or last term of a ratio or a series. 首项，末项比率或数列中第一个或最后一个项
- A paving asphalt penetration ratio improver was introduced. 介绍了一种提高道路沥青针入度比的改进剂。
- Coarse crumb rubber is apt to deposit in asphalt. 粗的橡胶颗粒容易在沥青中沉淀。
- The road was metalled, then asphalt was laid. 道路被铺上碎石子，然后再铺以沥青。
- After-tax profit margin is the ratio of net income to net sales. 税後利润率指净收入与净销售之比。
- The asphalt pavements are very clean. 那些沥青的铺道，是很干净的。
- The ratio of men to women was two to one. 男女的比例是二比一。
- The interval between any two frequencies having a ratio of2 to1. 倍频程频率比率为2比1的两个频率的间隔
- The network of asphalt concrete mixer. 沥青搅拌设备网。
- Yes both of us need her, this is the asphalt world. 是的,我俩都需要她,在这沥青世界。
- Most streets are laid with asphalt. 多数街道是用柏油铺的。
- We used asphalt to surface over the driveway. 我们使用沥青铺设马路与道的路面
