bottom sediments

bottom sediments 基本解释

底部沉积

bottom sediments 用法和例句

1、Environmental geochemistry of heavy metals in bottom sediments of the river mouths in Liaodong Bay

辽东湾河口底质重金属环境地球化学

2、Mineral composition and their distribution patterns in the sediments of the Huanghai Sea distribution of agglutinated foraminifera in bottom sediments of the Zhujiang River Estuary.

珠江口底质沉积中胶结壳有孔虫的分布规律

重点词汇

bottom n. 底部；末端；臀部；尽头 adj. 底部的 vt. 装底；测量深浅；查明真相 vi. 到达底部；建立基础

sediments n. 沉积物, 沉淀物（sediment的复数）