river gravel

 
  • 河砾石

river gravel的用法和样例:

例句

  1. Concrete with river gravel or quartzite aggregate is of medium difficulty to cut.
    溪砂石骨料混凝土或石英岩身材中等难度降低。
  2. Another is carved in stone oval-shaped pebbles, due to close here from Shiquanhe, the river gravel everything.
    另一种石刻是刻在椭圆形的鹅卵石上,因这里离狮泉河很近,河里卵石应有尽有。
  3. The prospectors in the field obtain their information in many ways. The panning of samples of river gravel, even the color or taste of water, may lead to a mineral lode upstreams.
    野外的勘探人员有许多办法来获取这些资料。淘洗河沙样品,甚至于水的颜色或水的味道,都可能预示着上游的矿脉。
  4. The river had worn a ravine between the hills.
    那条河在两山之间已造成一个深谷。
  5. Can we dredge the river to make it deeper?
    我们能不能把这条河疏浚得深一点?
  6. Navigation is difficult on this river because of the hidden rocks.
    因为河上有暗礁,所以在这条河上航行很困难。

river gravel的相关资料:

临近单词

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