| 释义 |
沉积chénjī
1.水流、风等流体在流速减慢时,所挟带的砂石、尘土等沉淀堆积起来。{(of sand, dust, etc. carried by water or wind) deposit when current or wind slows down}
2.指物质在溶液中沉淀积聚起来。{(of material) settle to the bottom of a solution}
3.某些生物在生命活动中产生的物质堆积起来,如海洋生物的遗体堆积等。{pile up; accumulate; (of substances produced by some life forms, e.g. remains of some sea creatures)}
4.〈比喻fig.〉沉淀,积聚(多用于抽象事物{oft. used for abstract matters}){accumulate; accrete}:
文化～{cultural sediment}|历史～。{accumulation of history} |