专业释义英英释义
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碎石 - 引用次数：3
The road surface which made from clay-bound macadam is 0.20-0.30m higher than original ground in purple soil ranges, while the road surface which made from concrete is 0.30-0.50m higher than original ground in karst terrain ranges.
紫色岩地区路面设计比原地面高出0．20-0．30m，路面面层常常采用泥结碎石以提高透水性，厚度在0．10-0．15m；石灰岩溶区路面采用透水性相对较差的混凝土，比原地面高出0．30-0．50m，厚0．20-0．30m。
参考来源 - 重庆市土地整理规划设计及效益对比分析 -
碎石路面
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macadam [ mə'kædəm ]
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n.
- broken stone used in macadamized roadways
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a paved surface having compressed layers of broken rocks held together with tar
同义词： tarmacadam tarmac
以上来源于: WordNet
柯林斯英汉双解大词典
macadam /məˈkædəm/
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1.
N a road surface made of compressed layers of small broken stones, esp one that is bound together with tar or asphalt 柏油碎石路
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