roadways

基本解释

• 回采巷道

同根派生

• roadways相关词

英汉例句

• The roof separation is the great safe peril in bolter support roadways.
  顶板离层是锚杆支护巷道最大的安全隐患之一。
• The surrounding rocks of arched roadways are much more stable than that of rectangular roadways.
  圆弧拱巷道围岩稳定性要远大于矩形巷道。
• Other factors that may affect dam selection are roadways, fishway, locks, and log passages.
  其他影响选坝的因素有道路，鱼道，船闸和筏道等。
• Bridge roadways, edge girders and arches must be blasted so that they are broken at vital points.
  桥上路面，边缘横梁和桥拱，都必须加以爆破，以保证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,只许在允许的路线行驶

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