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- Regioselectivities of nitration of toluene with nitric acid in the presence of phosphomolybdic acid catalyst prepared under different calcination temperatures were investigated. 制备了钼磷酸催化剂,研究了在不同焙烧温度及溶剂存在下,对甲苯一硝化产物中的对位选择性。
- Negative staining requires the use of an acidic stain such as India ink. 阴染需要使用到酸性的染剂如印度墨水。
- Objective To stain nucleic acid by gold view(GV) for substituting ethidium bromicle(EB), to investigate the staining DNA and to prove that GV can substitute EB for routine nucleic acid staining. 目的采用GV核酸染料取代溴化乙锭(EB)进行核酸染色,观察DNA染色结果,证实采用改进的核酸染色方法可替代EB进行常规核酸染色。
- green phosphomolybdic acid toner 磷钼酸绿色原
- Altmann's aniline-acid fuchsin-picric acid stain [医] 阿耳特曼氏苯胺酸性品红苦味酸剂(染线粒体)
- Phosphomolybdic acid colorimetric analysis of cefalexin 磷钼酸比色法快速测定头孢氨苄含量
- Study on the Synthesis of Fructose by Phosphomolybdic Acid 磷钼杂多酸催化合成苹果酯的研究
- Azors pain you, rivers are damp. Acid stains you, drugs cause cramp. Guns aren't lawful, nooses give. Gas smells awful, you might as well live. 用剃刀会痛,跳河又太潮湿,用盐酸会弄脏衣服,吃药会痉挛,枪不合法,上吊靠不住,瓦斯太臭,干脆还是偷生吧。
- Keywords Nucleic acid staining;Ethidium bromide;Fluorescent dyes; 核酸染色;溴化乙锭;荧光染料;
- Azors pain you, rivers are damp... acid stains you, drugs cause cramp... guns aren't lawful, nooses give... gas smells awful, you might as well live... 用剃刀会痛,跳河又太潮湿,用盐酸会弄脏衣服,吃药会痉挛,枪不合法,上吊靠不住,瓦斯太臭,干脆还是偷生吧
- Phosphomolybdic Acid Modified Platinum Electrode of Methanol Fuel Cell 用磷钼酸修饰甲醇燃料电池的铂电极
- A Comparative Study on the Application of Two Types of Nucleic Acid Stain 两种核酸染料的应用比较研究
- Electrochemical Behavior of Transition Metal Substituted Phosphomolybdic Acid Modified Platinum Electrode 过渡金属取代磷钼酸修饰铂电极的电化学行为
- Resonance Scattering Study on the Interaction Between Protein and Phosphomolybdic Acid and Its Analytical Application 磷钼杂多酸与蛋白质相互作用的共振散射光谱研究
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- Keywords catalyst;synthesis;trimethylsilyl ethers;heteropoly acid （HPA）;phosphomolybdic acid （PMA）; 催化剂;合成;三甲基硅醚;杂多酸;磷铝酸;
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗？那是个严峻的考验。
