1) downhill retardation
下坡制动
2) Downhill
下坡
1.
The Diversity of Soil on Uphill and Downhill of Woodland and its Influence on Growth of Trees;
林地上下坡土壤的异质性及其对树木生长的影响
3) downgrade welding
下坡焊
4) long and steep downgrade
连续下坡
1.
In order to study the effect of gradient and length of long and steep downgrade on the traffic accidents,the data of 1276 traffic accidents which occurred in 5 different typical downgrades(76.
为了研究连续下坡道路的坡度、坡长与事故的关系,采集了5条典型连续下坡路段(总长度为76。
5) braking at downhill
下坡刹车
6) long-downhill path
长下坡
参考词条
补充资料：制动器制动力分配系数
两轴汽车的前、后制动器制动力的比值一般为固定的常数。通常用前制动器制动力对汽车总制动器制动力之比来表明分配比例，即制动器制动力分配系数。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。