沉积

hé shuǐ liú sù jiǎn màn shí yǒu dà liàng de tǔ chén jī zài hé de zhuǎn wān chǔ

河水流速减慢时有大量的土沉积在河的转弯处。

As the river slows down, it deposits large amounts of rich soil at its bends.

tián yě shang chén jī xia yī céng ní

田野上沉积下一层泥。

It deposits a layer of mud on the fields.

lù xiàng chén jī

陆相沉积

continental deposition

gài chén jī

钙沉积

calcium deposition

chén jī huí xuán

沉积回旋

cycle of sedimentation

lì shǐ chén jī

历史沉积

accumulation of history

wén huà chén jī

文化沉积

accumulation of knowledge