1.
Broken stones used for road surfaces or railroad beds.
筑路碎石用于铺路面或用于填塞铁轨枕木间空隙的碎石
2.
broken rock used for repairing or making roads.
用作修路或筑路的碎石。
3.
This rock can be ground up and used for road building.
这石头能磨碎用来筑路。
4.
a road built on a foundation of rubble
用碎石做路基修筑的道路
5.
This machine is used to crush the rock up for road building.
这台机器用于碎石，以供筑路之需。
6.
This machine crushes the rock up so that it can be used for road building.
这台机器能粉碎石头, 可用来筑路。
7.
We will pound the rocks sown into suitable road - building material.
我们将把石头捣碎，制成合适的筑路材料。
8.
The machine crunches the rock up so that it can be used for road building
这台机器把岩石碾碎块，以便能用于筑路。
9.
On the Stuffing and Construction of Graded Gravel for Transition Zone in the High Speed Rail Bridge;
浅淡高速铁路桥涵过渡段级配碎石的填筑施工
10.
Application of Gravel Mixed with Cement Stabilized Sand on the Paving of Base Layer
水泥稳定砂性料掺碎石铺筑路面基层的应用
11.
Pebble and crushed stone for building
GB/T14685-1993建筑用卵石、碎石
12.
water - bound macadam
水结碎石;水结碎石路, 水结马克当碎石路
13.
Pavement made of layers of compacted broken stone, now usually bound with tar or asphalt.
碎石路用几层集中起来的碎石铺筑的人行道，现在一般与焦油或沥青混合
14.
natural road, partly metalled
天然道路，一部分铺碎石
15.
Stones were ground down by road roller
石头被压路机碾碎。
16.
surface with macadam, of a road.
在路的表面用碎石覆盖。
17.
Bituminous penetration nlacadam
沥青贯入式碎石路面
18.
surface a road (with tarmac)
（用柏油碎石）铺路面