potassium carbonate
碳酸钾
常用释义
英式发音
美式发音
基本释义
- 钾碳酸盐：一种白色盐，常用于制造玻璃和肥皂。
例句
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1·"Potassium carbonate is like a vacuum for CO2," Martin explains.“碳酸钾就像二氧化碳的真空吸尘器，”马丁解释道。
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2·I would like to enquire about your Potassium Carbonate if possible.我们想询问一下关于贵公司销售的碳酸钾产品。
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3·With Green Freedom, they would pass the air over a solution of potassium carbonate added to the cooling liquid.“绿色自由”设想让空气经过加入了碳酸钾为成分的冷却液。
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4·Coumarin has been synthesized in Perkinreaction of acetic anhydride and salicylaldehydecatalyzed by anhydrous potassium carbonate.用无水碳酸钾代替无水醋酸钠催化合成了香豆素。
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5·The reaction of bis-imidazoline with 1,2-dibromoethane and potassium carbonate in acetonitrile provided monobromide salt with a yield of 78.在乙腈溶剂中，碳酸钾存在下，双咪唑啉和1，2-二溴乙烷进行扩环反应，得到环状中间体一溴盐，产率78。
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6·Virtually in small scale reaction which act was efficacious, so no being on to potassium carbonate could bring some trouble to this reaction.因此一直没有意识到碳酸钾可能带来些麻烦当反应放大到一定规模。
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7·This product are security products, non toxic, non flammable and explosive materials. The components are potassium carbonate and sodium carbonate.本品为安全品，无毒害，非易燃易爆品。成分为碳酸钾和碳酸钠。
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8·The profile of changes in drying rate and nutrient content in alfalfa hay made by adding 1.5%, 2.0%, 3.0% potassium carbonate (K_2CO_3) were investigated.通过添加不同浓度K_2CO_3（1．5％、2．0％、3．0％）调制苜蓿干草，对苜蓿干燥速度及主要营养物质含量变化的规律进行了研究。
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9·The composition of special-purpose degasifier for cleaning aluminium alloy is formed from fluorite, active carbon, calcium carbonate and potassium carbonate.本发明涉及一种用于铝合金净化处理的铝合金净化专用除气剂及其使用方法。该除气剂由萤石、活性碳、碳酸钙和碳酸钾组成。
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10·By spraying and coating the potassium carbonate solution onto the surface of glass spheres, the layering growth mechanism of granulating process was studied in fluidized bed.通过在流化床中将碳酸钾溶液雾化后喷涂在处于流化状态的玻璃珠上，研究了流化床造粒过程的层式生长机理。
同义词