reservoir sand的用法和樣例：
例句
- Heterogeneity of a channel reservoir sandbody is related to these beds and internal architecture units.
同時(shí)可以與儲層內部構成單位共同導致河道儲層砂體的不均一性。 - The conclusion is that the high-pressure gunite technique applied to 30 m thick of sand and gravel layer is feasible.
通過(guò)本次經(jīng)驗為在深厚層砂卵礫石層中進(jìn)行高噴灌漿施工提供借鑒。
