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- Nitric acid bites copper. 硝酸能腐蚀铜。
- When nitric acid is poured on copper,a brown vapor gives off. 将硝酸倒在铜上,会散发出一种棕色的蒸气。
- When nitric acid is poured on copper, a brown vapor gives off. 将硝酸倒在铜上, 会散发出一种棕色的蒸气。
- The nitric acid changed the cuticle of his mouth to a yellow color. 硝酸将他口腔里的护膜变成了一种黄颜色。
- Aquatint:It is an etching process on copper or steel by means of nitric acid. 水彩色调:用硝酸在钢片或铜片上作腐蚀的蚀刻法。
- Nitric acid forms hydrates with water. 硝酸与水形成水合物。
- Nitric acid molecules are linked by hydrogen bonds. 硝酸分子以氢键互相连结。
- Anhydrous nitric acid is dissociated. 无水硝酸是电离的。
- SUPER PURE NITRIC ACID SPECIFICATIONS. 特纯硝酸。技术条件。
- Recovery of cobalt and copper from nitric acid leaching solution of cemented carbide scrap was studied. 对从硬质合金碎屑的硝酸浸出液中置换回收金属钴和铜进行了研究。
- Silver azide does not dissolve in water or in nitric acid. 叠氨化银不溶于水或硝酸。
- Aliphatic hydrocarbons can be nitrated even with 13% nitric acid. 脂肪酸甚至能被13%25的硝酸硝化。
- Phenols and anilides can be nitrated with very dilute nitric acid. 酚类和酰基苯胺能被极稀的硝酸硝化。
- The Application of On-line Monitoring System to Nitric Acid Plant. 工业在线监控系统在硝酸厂的应用在硝酸厂中所起的功效。
- The four methods for nitric acid offgas treatment are evaluated. 对4种硝酸尾气治理方法进行了评价。
- Acid bites metal. 酸腐蚀金属。
- We can see there are a small kumquat, round kumquat this small like a ping-pong, its skin is yellow, very smooth, there is a faint smell of incense, sweet acid bite of it. 打开一看里面有一个小金橘，这个小金橘圆圆的像个乒乓球，它的皮是黄色的，非常光滑，闻起来有一种淡淡的清香，咬一口它酸酸甜甜的。
- This product is compound of nitric acid miconazole and clobetasol propionate. 本品为硝酸咪康唑与丙酸氯倍他索的复方制剂。
- Separation of the two components is accomplished by dissolving the frit in dilute nitric acid. 将玻璃料溶于稀硝酸中来完成两个组分的分离。
- Scientists believe that tiny ice crystals of nitric acid in Antarctica's upper atmosphere are directly involved. 科学家认为，南极上部大气圈内微小的硝酸冰晶也直接参与其中。
