沉淀

chéndiàn

form a sediment; precipitate; settle

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deposit; deposition; precipitation; sedimentation; settle; subside; subsidence

【医】 deposit; Ppt.; precipitate; precipitation; sediment; sedimentation

sedimentum

相关词组: 沉淀剂

沉淀器

沉淀素

沉淀物

沉淀物的

电沉淀物

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deposition; deposit; precipitation; sedimentation; settle; subside

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chén diàn

n. sediment, precipitate, precipitation, deposit

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chen2 dian4

to settle, to precipitate (solid sediment out of a solution)

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沉淀

chén diàn

（沉淀过程中析出的物质） sediment; precipitate; sedimentary accretion; precipitation; (doposit) subsidence; deposition; hypostasis, settling:

数千年中国文化的沉淀 the sedimentary accretion of Chinese culture over thousands of years

（从溶液中析出固体物质的过程） subside; deposit; precipitate; sedimentation:

等咖啡渣滓沉淀 wait for the coffee grounds to settle;

酒渣慢慢地沉淀下来。 The lees of wine gradually subside.

沉淀槽 {工} stillpot; deposit chamber; settling tank;

沉淀层 {地} beds of precipitation;

沉淀池 sedimentation tank; settling chamber; settling pond; desilter; settler; setting basin; setting tank;

沉淀滴定 {分化} precipitation titration;

沉淀滴定法 precipitation titration; ripitography;

沉淀度 precipitability;

沉淀反应 {免疫} precipitation; precipitation reaction;

沉淀分析（法） precipitation analysis;

沉淀釜 stillpot;

沉淀工 precipitator;

沉淀罐 {化工} gunbarrel;

沉淀剂 sedimentating agent; precipitant; precipitating agent; precipitation reagent; precipitator;

沉淀交换树脂 {化} precipitation-exchange resin;

沉淀阱 {工} sediment trap;

沉淀空间 sediment space;

沉淀磷酸钙 precipitated calcium phosphate;

沉淀硫黄 precipitated sulfur;

沉淀硫酸钡 {涂} blanc fixe;

沉淀木焦油 settled tar;

沉淀强化 precipitation strength; precipitation strengthening;

沉淀强化合金 precipitation strengthening alloy;

沉淀热 precipitation heat;

沉淀热处理 precipitation heat treatment;

沉淀色料 lake;

沉淀碎片 shard;

沉淀碳酸钙 winnofil;

沉淀填嵌型电极 precipitate-impregnated membrane electrode;

沉淀铜 cement copper; precipitated copper;

沉淀脱蜡过程 {化} precipitation dewaxing process;

沉淀细菌 precipitum;

沉淀箱 setting tank;

沉淀性 precipitability;

沉淀硬化（处理） precipitation-hardening;

沉淀硬化钢 precipitation hardening steel;

沉淀（素）原 {免疫} precipitinogen;

沉淀圆锥 precipitation cone;

沉淀值 precipitation number （指石油润滑油）;

沉淀柱 column precipitator;

沉淀组构 {岩} depositional fabric;

沉淀作用 precipitating action; precipitation; sedimentation; laydown

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沉澱|沉淀 [chén diàn] ► to settle ► to precipitate (solid sediment out of a solution)