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- A Study of New Brass Pickling Technology Using Super Lower Nitric Acid 黄铜超低浓度硝酸酸洗工艺的研究
- super lower nitric acid 超低浓度硝酸
- SUPER PURE NITRIC ACID SPECIFICATIONS. 特纯硝酸。技术条件。
- 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。
- 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。
- Silver azide does not dissolve in water or in nitric acid. 叠氨化银不溶于水或硝酸。
- Nitric acid has much more surface chemistry effects on the low modulus carbon fiber than high modulus one. 硝酸氧化对低模量碳纤维的表面改性远比高模量碳纤维的大。
- 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。
- Super low profile small jick,convenient for delicate work such as fine adjusting or centering of heavy machinery. 安装重物件时,微量调整和调整轴心位置等工作,非常方便。
- 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。
- 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。
- Friction is an important factor to affect the super low speed property of continuous rotary electro hydraulic servomotor applied to simulator. 摩擦特性是影响仿真转台用连续回转电液伺服马达超低速性能的重要因素。
- 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 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。
- SLF (Super Low Frequency) transmitting antenna consists of a grid of long horizontal antenna grounded at each end and can be considered as a loop antenna. 超低频发射天线是一种环天线,了解天线周围的电流分布规律将有助于设计高性能的发射天线,提高天线的辐射能力。
- False, batteries will play a bigger part since brushless systems depend on high voltage, amps and super low internal resistance to operate as a race motor. 电池的性能无所谓错,用了无刷,电池的性能对小车的性能影响更大了。因为无刷系统需要更高的电压、更大的电流和超低的内阻,以使它表现出竞赛电机的性能。
- The distribution ratios of actinides are very low when aqueous phase is nitric acid. 在硝酸溶液中 ,萃取体系对锕系元素的萃取率很低 ;