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| 1. | all supported on spread footings, wide Bases (usually of concrete) that support walls or piers and distribute |
| 低层住宅建筑物的地基几乎都是由延伸的基脚来支撑,宽广的基座(通常是混凝土)支撑墙壁或墩,分散重量到更大的面积。 |
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| 2. | a timber along the top of a wall to support the ends of joists, etc., and distribute the load. |
| 沿墙放着的支持托梁等的底端分担重量的木板。 |
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| 3. | The crushed rock is called ballast, and it severs both to distribute the load and to provide drainage |
| 在传统的铁路施工中，基础平整完毕以后再铺上碎石子。这种碎石子叫做道碴，用来分散负荷和排水。 |
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