你可能感兴趣的试题
0.5%;0.4%;0.3% 0.6%;0.3%;0.2% 0.5%;0.3%;0.2% 0.6%;0.4%;0.2%
2.5%;0.6% 5.0%;0.5% 2.5%;0.5% 6.0%;0.6%
2.5%;0.5% 2.5%;0.6% 5.0%;0.5% 6.0%;0.6%
城市道路机动车道的最大纵坡决定于道路的设计车速 对于平原城市,机动车道路的最大纵坡宜控制在3%以下 一般希望道路最小纵坡控制在0.3%以上,纵坡小于0.2%时,应设置锯齿形街沟解决排水问题 城市道路最小纵坡主要取决于道路排水和地下管道的埋设要求,也与雨量大小、路面种类有关
0.6%;0.3%;0.2% 0.5%;0.3%;0.2% 0.5%;0.4%;0.3% 0.6%;0.4%;0.2%
2.5%; 0.5%; 0.2% 2.5%; 0.5%; 0.3% 5.0%; 0.5%; 0.2% 5.0%; 0.5%; 0.3%
2.5,0.5,0.2 2.5,0.5,0.3 5,0.5,0.2 5,0.5,0.3
2.5%;0.5% 2.5%;0.6% 5%;0.5% 6%;0.6%
2.5%; 0.5% 2.5%; 0.6% 5.0%; 0.5% 6.0; 0.6%
0.5%;0.4%;0.3% 0.6%;0.3%;0.2% 0.5%;0.3%;0.2% 0.6%;0.4%;0.2%
2.5%;0.5%;0.2% 2.5%;0.5%;0.3% 5.0%;0.5%;0.2% 5.0%;0.5%;0.3%
2.5%;0.5% 2.5%;0.6% 5%;0.5% 6%;0.6%
2.5%;0.5% 2.5%;0.6% 5.0%;0.5% 6.0%;0.6%