sand gravel

常見例句

雙語例句

• With the development of economics, more and more buildings choice the sand gravel stratum as the bearing stratum of foundation.
  隨著經濟的發(fā)展，越來越多的建築選擇以砂卵石層爲基礎持力層。
• This paper describes the technique adopted in the construction of the cement-stabilized sand gravel base of the urban roads in the city of Yinchuan.
  本文對銀川市城市道路水泥穩(wěn)定砂礫基層施工技術進行探討。
• The variations of flow pattern cause headwater erosion, and the sand gravel extraction will result in comprehensive adjustment of riverbed , affecting riverbed stability.
  水流流態(tài)變化引起溯源沖刷，進而導致河牀全麪調整，影響河牀穩(wěn)定。

原聲例句

• This plant turns debris from buildings - many destroyed by Israeli air strikes - into sand and gravel that is then turned into cinder blocks for building.

權威例句

• Major activities in the area are agriculture, forest management, sand and gravel extraction, industry (diverse types), and ecotourism.
  UNESCO: EDUCATION
• Tombolo: accretionary deposit of sand or gravel joining a small islet or rock to a larger island or landmass.
  UNESCO: L O S S A R Y
• Berm crest: ridge of sand or gravel deposited by wave action on the shore just above the normal high water mark.
  UNESCO: L O S S A R Y
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