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- aprotic dipolar solvent 非酸碱偶极溶剂
- They need the money to stay solvent. 他们需要这笔钱来保持偿付能力。
- The hypothetical universal solvent once sought by alchemists. 万能溶剂炼金术士曾一度寻求的假想的万能溶剂
- Alcohol is a solvent of resinous substances. 酒精是树脂性物质的溶媒。
- A solvent with which paint is thinned to the proper consistency. 颜料溶解液,展色剂用以稀释颜料至合适浓度的稀释液
- The application of ultrasonic radiation and polar aprotic solvent in the synthesis of dialkyl thiourea with NH_2C(=S)NH_2 and RBr was studied in this paper for the first time. 本文首次报道了超声波辐射和极性非质子溶剂在硫脲与溴代烷反应合成二烃基硫脲中的应用。
- Keywords Cefuroxime Axetil;dipolar aprotic solvent;esterification reaction; 头孢呋新酯;偶极非质子性溶剂;酯化反应;
- When he bought the company it was barely solvent. 当他购买该公司时,它仅有足够的钱偿还其债务。
- Smoke is almost as great a solvent as divorce. 吸烟和离婚已变成两大消溶剂。
- Water is a very good solvent for ionic species. 水对各种离子是非常好的溶剂。
- In aprotic acids, it is some other electron-deficient element. 在无质子的酸中,它是另一种缺电子元素。
- First Mercantile American Bank was solvent. 美利坚第一商业银行具有偿付能力。
- In aprotic acids, it is some other electron-deficient element . 在无质子的酸中,它是另一种缺电子元素。
- Does not contain chlorinated solvent. 本品不含氯化物溶剂。
- The company is presumed to be still solvent . 公司被假定仍有偿还能力。
- Lead is more solvent in acidic water. 铅在酸性水中更易溶解。
- If water is the solvent, it is called hydration. 如果以水作溶剂,它便称为水合。
- A solvent used for cleaning parts. 一种用于部件清洗的溶剂。
- An Intelligent Solvent Mass Measurement System. 智能溶剂质量测量系统。
- Do you think Mr. Brown's company is still solvent? 你认为布朗先生的公司生意好吗?
