sediment是什么意思，sediment怎么读

sediment基本信息

读法：英 ["sedɪm(ə)nt] 美 ["sɛdɪmənt]

释义：

使用频率：★

星级词汇：★★

英英释义

Noun:

中英词源

sediment 沉淀物，沉积物

来自拉丁语 sedere,坐下，词源同 sit,seat.-ment,名词后缀。引申比喻义沉积物，沉淀物。

sediment

sediment: see session

sediment (n.)

1540s, "matter which settles at the bottom of water or other liquid," from Middle French sédiment (16c.) and directly from Latin sedimentum "a settling, sinking down," from stem of sedere "to settle, sit" (see sedentary).

词态变化

复数 sediments;

权威造句

1. The sediment settled and the water was clear.

杂质沉淀后,水变清了.

来自《简明英汉词典》

2. The sediment of coffee will settle.

咖啡渣会沉淀下去.

来自《现代英汉综合大词典》

3. Many organisms that die in the sea are soon buried by sediment.

海洋里死亡的许多生物会很快被沉淀物掩埋。

来自辞典例句

4. Deposition is the laying down of sediment that has been transported.

沉积是已搬运的物质再沉积下来.

来自辞典例句

5. They sediment toward the bottom of the centrifuge tube at a velocity.

它们以某一速度向管底方向沉降.

来自辞典例句

近反义词

ternary sediment 三相沉积物

sediment charge 泥沙含量

sediment runoff 泥沙运载量,输沙量,...

binary sediment 二相沉积物

graded sediment 级粒沉积

sediment incrustation 积垢,锅炉水垢,沉积...

bottom sediment 底部泥沙,罐底杂质...

abyssal sediment 深海沉积

sediment trap 沉淀物捕集器,泥沙捕...

sediment load 推移质

sediment station 泥沙观测站

marine sediment 海相沉积, 海洋沉积...

sediment chamber 沉积槽,沉降室...

sediment bowl 沉淀杯

suspended sediment 悬浮沉积物

basic sediment 碱性沉积

sediment concentration 含沙量

sediment sampler 泥沙采样器,采泥器...

organic sediment 有机沉积物

sediment transport 土砂流送

相似短语

chemical sediment 化学沉积物

authigenic sediment 自生沉积物

bottom sediment 底部泥沙，罐底杂质

deposit sediment 沉积物

estuarial sediment 河口泥沙

ferruginous sediment 铁质沉积层

flysch sediment 复理式沉积物

littoral sediment 沿岸沉积

hydatogen sediment 水成沉积物

mechanical sediment 机械沉积物

单词分析

暂无,等待补充.

记忆方法

暂无,等待补充.

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