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- thorium hydroxide 氢氧化钍
- A base is the hydroxide of a metal. 碱是金属的氢氧化物。
- Marie found another called thorium. 玛丽发现了另一种物质，叫钍。
- A salt of zinc hydroxide, such as Zn(OH)2. 锌酸盐一种含氢氧化锌的盐，例如氢氧化锌Zn（OH）2
- Sodium hydroxide is a kind of hydriodide. 氢氧化钠就是一种氢氧化物。
- Sodium hydroxide in various forms is the most widely used. 各种形式的氢氧化钠是最广泛使用的。
- 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.
- Containing oxide or hydroxide anions.Used of a salt. 含氧离子的，含氢离子的含氧离子或氢离子的，用作盐
- Cerium Hydroxide is insoluble in water and soluble in strong acid. 说明:氢氧化铈不溶于水,溶于强酸。
- Water. Carbon dioxide. Sulphuric acid. Calcium hydroxide. 水。二氧化碳。硫酸。氢氧化钙。
- Containing oxide or hydroxide anions. Used of a salt. 含氧离子的，含氢离子的含氧离子或氢离子的，用作盐
- Mud system containing MMH , mixed metal hydroxide , is introduced . 介绍了混合金属层状氢氧化物胶(正电胶)为主体的泥浆体系,经室内研究和现场试验证明,该体系具有独特的流变性,用宾汉模式描述,其静切力接近屈服值;
- Hydrolysis was going on in sodium hydroxide solution. 水解在氢氧化钠溶液中进行。
- 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。
- We are actually trying to measure this profile and to detect thorium. 我们正试图测量这个图表，以侦测钍的存在。
- The potassium hydroxide electrolyte is forced into the cells just before use. 在开始使用前把氢氧化钾电介质压入蓄电池。
- The concentrated sodium hydroxide is filtered through a pressure filter. 浓缩过的氢氧化纳通过压滤机过滤。
- The best condition of preparation for nanometer magnesium hydroxide are gotten. 得出了制备纳米氢氧化镁的最佳条件。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
