silt是什么意思

短语搭配

(1)silt load泥沙荷载；泥沙负荷；淤泥量

(2)heavy silt load沉重的泥沙负荷

双语例句

(1)The silt in the river is rich in nutrients for plant growth.

河道里的淤泥富含植物生长的营养物。

(2)The tube is silted by plastics.

管道被塑料堵住了。

(3)Many rivers are silted by mud.

许多河流被泥沙淤塞了。

(4)The lake is very dirty and filled with silt.

这个湖很脏 充满了淤泥

(5)Silt and windblown soil buried the site even deeper.

泥沙和风吹来的尘土把这个遗址埋得更深了。

(6)Loam is a soil with roughly equal proportions of clay, sand and silt.

壤土是由大约等份的黏土、沙和粉砂合成的。

(7)The channel is almost choked with silt.

水渠里淤了很多泥沙。

(8)The hue is caused by the silt that is finely ground away from the valley walls by the glacier and deposited in the lake.

这种色调是由淤泥造成的，淤泥被冰川分成很多远离谷壁的细碎的小块，沉积在湖中。

(9)The lake was almost solid with silt and vegetation.

这个湖几乎填满了泥沙和植被。

同义词

n. 淤泥，泥沙；煤粉；残渣

vi. 淤塞，充塞；为淤泥堵塞

vt. 使淤塞；充塞

同根词

词根 silt

(1)silty adj. 淤泥的；塞满了淤泥的

释义

n.

fine sand, clay, or other material carried by running water and deposited as a sediment, especially in a channel or harbour

（流水冲积的）泥沙，淤泥。

[count noun]a bed or layer of such material

粉砂尘；泥沙层。

technical sediment whose particles are between clay and sand in size (typically 0.002—0.06 mm)

【技】 粉砂。

v.

become filled or blocked with silt

淤塞

the river's mouth had silted up

河口淤塞了

[as noun silting]the silting of the river estuary.

河口淤塞。

[with obj.]fill or block with silt

使淤塞。

词源

"late Middle English： probably originally denoting a salty deposit and of Scandinavian origin, related to Danish and Norwegian sylt ‘salt marsh'， also to SALT．"