基础释义
例句

福克斯词典 \ 英汉词典 \

bituminous macadam是什么意思？

bituminous macadam

相关单词 bituminous macadam

例句

surface with macadam 表面用碎石覆盖
asphalt macadam 沥青碎石
The construction techniques of cement treated macadam base are always paid more attention by highway constructors. 水泥稳定碎石基层的施工技术历来被公路施工单位所重视.
Macadam type bases involving successive layers of crushed rock bound with rock dust were also used. 人们曾经使用“石结”基层——几层由石粉黏结在一起连续的碎石层.
The ichthyosaur remains are found in black, bituminous marine shales deposited about 190 million years ago. 人们在黑色的、含沥青的海洋页岩中发现了约1.9亿年前沉积下来的鱼龙化石.
Stable size and good filter efficiency of the bituminous. 尺寸稳定,沥青浸渍性好.
Of all the workers in the country bituminous miners probably had best grounds for discontent. 在全国所有的工人中,可能烟煤矿工不满的理由最充分.
In 1969 a ( 51 mm ) bituminous concrete overlay was placed on the concrete deck. 1969年在混凝土板上铺设了51mm厚的沥青混凝土铺装层.
As a result, the reduction efficiency of charcoal, anthracitic and bituminous are better than pulverized coke. 结果表明:木炭、无烟煤、烟煤作为还原剂还原效果明显优于焦粉.

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