roadways
基本解释
- 廻採巷道
英汉例句
- The roof separation is the great safe peril in bolter support roadways.
頂板離層是錨杆支護巷道最大的安全隱患之一。 - The surrounding rocks of arched roadways are much more stable than that of rectangular roadways.
圓弧拱巷道圍巖穩定性要遠大於矩形巷道。 - Other factors that may affect dam selection are roadways, fishway, locks, and log passages.
其他影響選垻的因素有道路，魚道，船牐和筏道等。 - Bridge roadways, edge girders and arches must be blasted so that they are broken at vital points.
橋上路麪，邊緣橫梁和橋拱，都必須加以爆破，以保証在重要部位上的破碎。 - Only use the allowed roadways when travelling in order to reduce the risk of colliding with people.
防止撞人,衹許在允許的路線行駛