查询词典 miles per gallon

Though it got only seven or eight miles to the gallon, gas was cheap, dropping under thirty cents per gallon when there was a gas war on.

尽管每加仑汽油只能开七八英里，但那时汽油便宜，随着&汽油大战&的掀起，油价跌到了每加仑30美分。

GM has made a nod to fuel efficiency by building a six-cylinder version that achieves a creditable 29 miles per gallon.

通用汽车公司提出了点头，以燃料效率建立了6缸版本，实现了可靠的29英里每加仑。

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。