steep grade meaning in Chinese

急倾斜

31 this road has a steep grade . check your brakes and drive carefully
这条道路很陡，请检查煞车并且小心驾驶。
When precipitation rainfall is of the same quantity , the area there is steep grade is easier to give birth to runoff than where is flat grade
当降雨量相同时，坡度大的地区较坡度小的地区容易产生径流。
When the hikers encountered steep grades , they caringly held hands for support , gaining a greater appreciation of each other and of the centers beautiful environment in the process
当行经陡峭斜坡时，大家很有爱心地相互扶持，登上山顶后，小中心四周美丽的景色尽收眼底。