排气管

The car was sporting what appeared to be a removable tow bar/ hitch and modified exhaust pipes.

赛车运动似乎是一个可移动拖车酒吧/故障和修改的排气管。

This is the second stage of Harley-Davidson's campaign against loud exhaust pipes.

这是第二阶段的哈雷戴维森的运动响亮的排气管。

In the sub zero weather, their exhaust plumb white in the grey street.

在严寒天气，他们的排气管在灰色的街道上吐著缕缕白烟。

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。