sodium carbonate
美 [?s??di?m 'kɑ:b?n?t] 
英 [?s??di?m 'kɑ:b?n?t]
英漢雙解
1. | 碳酸鈉a chemical in the form of white crystals or powder that dissolves and is used in making glass, soap and paper, and for making water soft |
英漢解釋
英英解釋
例句
Hard water which can be softened by adding sodium carbonate is called permanent hard water .
經過加入碳酸鈉能被軟化的硬水，稱為永硬水。
PHYTOPHARMACEUTICAL PRODUCTS. SODIUM CARBONATE. REQUIREMENTS.
植物病藥物產品.碳酸鈉，要求
CHEMICAL PRODUCTS. PHOTOGRAPHIC GRADE CHEMICAL PRODUCTS. SODIUM CARBONATE, ANHYDROUS.
化學產品.攝影用化學產品.無水碳酸鈉
Big quantities of quicklime are used to convert sodium carbonate into sodium hydroxide, the key chemical reagent in this process.
采用了大量的生石灰來把碳酸鈉轉換成氫氧化鈉，它是這個過程中。
SODIUM HYDROGEN CARBONATE FOR INDUSTRIAL USE. DETERMINATION OF SODIUM CARBONATE CONTENT. POTENTIOMETRIC METHOD.
工業碳酸氫鈉.碳酸鈉含量的測定.電位滴定法
sodium hydrogen carbonate for industrial use . determination of sodium carbonate content . titrimetric method.
工業用碳酸氫鈉。碳酸鈉含量的測定。滴定法。
The experiment researches the influence of sodium carbonate's dose on the rate of reclaiming fluorin from mine of fluoro carbon.
實驗研究碳酸鈉的用量對氟碳鋅礦中氟回收率的影響。
Examples are sodium carbonate and potassium acid phthalate which are used to standardize acid and base solutions.
例如碳酸鈉和鄰苯二酸氫鉀，分別用來標定酸和堿溶液。
Such as the scale of the main ingredient is calcium sulfate, sodium carbonate solution can be poured cooking kettle can be detergent.
作為規模等主要成分是硫酸鈣，碳酸鈉溶液可燒水做飯倒可以洗滌劑。
SODIUM CARBONATE FOR INDUSTRIAL USE. DETERMINATION OF SULPHATE CONTENT. BARIUM SULPHATE GRAVIMETRIC METHOD.
工業碳酸鈉.硫酸鹽含量的測定.硫酸鋇重量法
sodium carbonate for industrial use . determination of sodium hydrogen carbonate . volumetric method.
工業用碳酸鈉。碳酸氫鈉含量的測定。容量法。
Nonionic surfactant, sodium carbonate, Sodium MetaSilicate.
非離子表面活性劑，碳酸鈉，硅酸鈉。
High alkyl sulfate, non-ionic surfactant, sodium metasilicate, calcium carbonate, sodium carbonate.
高分子烷基硫酸鹽，非離子表面活性劑，硅酸鈉，碳酸鈣，碳酸鈉。
And the preparation comprises that mixing uniformly the montmorillonite, common salt, sodium carbonate and finding, packing.
本發明制備方法是：蒙脫石、氯化鈉、碳酸鈉、與輔料充分混勻后，分裝。
sodium carbonate prepared in solution, must assure solution concentration in requirements range.
配制碳酸鈉溶液時，一定要保證溶液濃度在要求范圍內。
A solidification matrix includes a straight chain saturated carboxylic acid salt, sodium carbonate, and water.
凝固基體包括直鏈飽和羧酸鹽、碳酸鈉和水。
The influence of sodium carbonate, sodium hydroxide and sodium silicate on dispersion of hematite fines were studied.
通過單礦物沉降試驗，研究了碳酸鈉、氫氧化鈉和硅酸鈉對微細粒赤鐵礦分散行為的影響。
Mark Brenckle, an undergraduate at Tufts, adding sodium carbonate into boiling water as part of the silk degumming process.
塔夫斯大學的大學生馬克·布倫克爾（MarkBrenckle）正在往沸水中加入碳酸鈉，這是蠶絲脫膠步驟的一部分。
The effects of citric acid, sodium chloride and sodium carbonate adding on color-protection of pumpkin noodle were studied.
結果表明：單獨添加檸檬酸對南瓜面條制品的色澤無明顯的增色作用，同時在光照條件下也無護色效果。
Experiments find that sodium carbonate can be used as fired fly ash brick blank plasticizer for preparing fired fly ash brick.
本發明通過實驗發現碳酸鈉可作為燒結粉煤灰磚坯料塑化劑以應用于制備燒結粉煤灰磚；
Sodium carbonate , one of the four most important basic chemical commodities, is used in making glass, detergents, and cleansers.
鈉的碳酸鹽化合物，為四種最重要的基本化學產品之一，被用于制造玻璃、洗滌劑和清潔劑。
Diglycol allyl percarbonate is synthesized by diglycol, sodium carbonate, chloropropene and carbon dioxide.
以二甘醇、碳酸鈉、氯丙烯和二氧化碳為原料合成二甘醇雙碳酸烯丙酯。
SODIUM CARBONATE FOR INDUSTRIAL USE. DETERMINATION OF CHLORIDE CONTENT. MERCURIMETRIC METHOD.
工業碳酸鈉.氯含量的測定.汞液滴定法
The latent solvent is preferred selected from sodium carbonate and sodium bicarbonate.
助溶劑優選自碳酸鈉、碳酸氫鈉。
REAGENTS FOR CHEMICAL ANALYSIS. SPECIFICATIONS. PART 3 : PRIMARY STANDARD. SODIUM CARBONATE.
化學分析用試劑.規范.第3部分：一級標準.碳酸鈉
The alkaline matter C can be sodium hydroxide or sodium carbonate.
所述堿性物質C可為氫氧化鈉或碳酸鈉。
The sodium carbonate solution was used instead of sodium hydroxides methanol solution in the step of selective hydrolysis.
水解時用碳酸鈉溶液代替氫氧化鈉甲醇溶液，提高反應的選擇性。
The ether solution was dried over anhydrous sodium carbonate, filtered and the ether evaporated.
乙醚溶液用無水碳酸鈉干燥，過濾，旋蒸。
Breadcake: wheat powder. fine palm oil. salt. sodium carbonate. potassium carbonate. vitamin B2. gardenia.
面餅：小麥粉。精煉棕櫚油。淀粉。食用鹽。碳酸鈉。碳酸鉀。維生素B2。梔子黃。
Sodium carbonate is used in chemicals, metallurgy, textile, food and pharmaceutical etc.
碳酸鈉主要用于化工、冶金、輕紡、食品、醫藥等行業；
A new process of metallurgy of rare metals zirconium and hafnium with caustic soda instead of sodium carbonate to rub up zircon is examined.
研究了以氫氧化鈉代替碳酸鈉拌和鋯英砂冶煉鋯、鉿稀有金屬的新工藝。
Any of various forms of sodium carbonate.
一種碳酸鈉的形式
Inorganic acid: neutralized with 1% sodium carbonate or 1% calcium hydroxide, and then washed with large amount of water.
無機酸類：用1%碳酸鈉或1%氫氧化鈣溶液中和，中和后用大量水沖洗。
In order to guarantee the strict control of sodium carbonate, reaction of sodium hydroxide and slightly greater than theory.
為了保證反應完全，嚴格控制碳酸鈉和氫氧化鈉的量稍大于理論用量。
Relative error to analyse is 0. 2%, settled accuracy and reappear in measuring sodium carbonate.
分析結果相對誤差為0.2%，解決了碳酸鈉測定的準確度和重現性問題。
The invention discloses a use of sodium carbonate as fired fly ash brick blank plasticizer and belongs to field of building materials.
本發明公開了碳酸鈉作為燒結粉煤灰磚坯料塑化劑的用途，屬于建筑材料領域。
The hydrolysis of 2-bromoisobutyric acid is also retarded by sodium carbonate.
另外，2-溴異丁酸之水解同樣地也受到添加碳酸氫鈉之增加而遲滯。
Sodium carbonate for example, is recovered from black liquor in soda pulp mills.
以碳酸鈉微粒，是從純堿紙漿廠的黑色液體中回收的。
Sodium Carbonate Solution Leaching Separation-Ultraviolet Fluorescence Spectrometric Determination of Trace Uranium in Geological Samples
碳酸鈉浸取-紫外熒光光譜法測定地質樣品中痕量鈾
Photography - Processing chemicals - Specifications for anhydrous sodium carbonate and sodium carbonate monohydrate
攝影.照相用化學藥品.無水碳酸鈉規范
