roadways

基本解釋

• 廻採(cǎi)巷道

同根派生

• roadways相關(guān)詞

英漢例句

• The roof separation is the great safe peril in bolter support roadways.
  頂板離層是錨桿支護(hù)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(wěn)定性要遠(yuǎn)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

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