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- By titration directly with nitric thorium, the discoloration of end point is not sensitive and the determination error is sizable and not suitable to determine phytate content. 而采用直接滴定法检测则终点变色不敏锐,测定误差较大,不适合于植酸含量的分析。
- nitric thorium 硝酸钍
- 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。
- Marie found another called thorium. 玛丽发现了另一种物质,叫钍。
- 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。
- The detector tube is filled with nitric oxide. 检测管中充满了氧化氮。
- 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。
- Nitric oxide is a gas found in red blood cells. 氧化氮是一种在红血球中发现的气体。
- This is where nitric oxide comes in. 这就是为什么要有一氧化氮。
- The parameters of temperature, thorium concentration, TBP and nitric acid concentration in TBP-kerosene system were measured as a function of the speed of ultrasonic propagation. 测定了超声波的声速与有机相的温度、钍浓度、TBP和硝酸浓度等参数关系,除TBP浓度外,均得到了良好的线性关系。
- Is nitric oxide inoled in the asoagal syncope? 氧化亚氮与迷走性晕厥是否有关?
- A radioactive isotope of thorium with mass number228. 射钍钍的放射性同位,质量数为
- This is clearly confirmed by the detection of thorium. 这显然证实了检测钍.
- 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。
- They recognized that in a thorium province Pb208 would present complications. 他们承认,含钍区内的Pb208会产生干扰。
- Followed by the slow decomposition of uranium to another element thorium. 铀元素随后缓慢分解为另一种元素钍。