用柏油铺成的

It looks as if you are on the best racing bike, the asphalt track is gradually turning into the homestretch and your rivals understand that they have lost the race.

就好像你在最好的竞赛摩托车上，用柏油铺成的道路正在变成比赛赛道，你的对手了解他们落后于比赛。

Blastrac offers a full line of portable surface preparation equipment for concrete, steel, asphalt and other substrates including shot blasting systems, concrete grinding and polishing equipment, scarifiers, floor strippers, milling machines, saws for concrete, asphalt and masonry, and dust collection systems.

Blastrac 为包括注射引炸系统，具体物研磨和抛光仪器，拨土用农耕器具的具体，钢的，和用柏油铺成的和其他的基体提供一条手提式表面的准备仪器的完整线，地板剥毛具，铣床，对于具体物，柏油和石工，和灰尘收集系统的锯子。

For example, a surveyor might see a road as two edges to be surveyed, the roadwork authority might regard it as an asphalt surface to be maintained, and the driver will see it as a highway.

举例来说，测量师可能认为一个路是二个边缘被测绘，公路局可能把它考虑一个用柏油铺成的表面被维护，而且司机将认为它是一个公路。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。