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- The Measurement of Polymerization Degree of Cotton Fibre with Copper Ammonia Solution 铜氨溶液法测定棉纤维聚合度
- copper ammonia solution 铜氨液
- Algae and lichens can be removed with a dilute ammonia solution. 藻类和地衣可以删掉,以稀氨水溶液。
- Vapour phase hydrogenation of furfural was employed to produce 2 methylfuran through a copper ammonia complex catalyst. 采用负载型铜氨络合物催化剂进行糠醛气相加氢制2甲基呋喃。
- The technology of covering membrane-dropping-heap leaching gold by copper ammonia thiosulfate was established. 采用覆膜-铜氨硫代硫酸盐滴淋堆浸提金工艺,原矿自然粒度入堆,金回收率达60。
- Put some yeast on the stains and wash with water. It will be more effective if a little bit of ammonia solution is added during washing. 可用酵母粉撒在污渍上,滴水洗濯,洗濯时加入少许氨水溶液效果更佳。
- We use liquid ammonia instead of ammonia solution to the synthesis of acidamide by acyl chloride, and developed purifying method of acidamide. 对酰氯生成酰胺的反应,利用液氨气化后气体导入代替氨水,并对酰胺的纯化进行实验,找到了合理的纯化方法。
- Bites can be treatment with suction cup to suck out the toxin and apply 3% ammonia solution or 5% sodium hydrocarbonate solution. 若咬伤中毒,可用火罐拔出毒液,并涂3%25氨水或5%25碳酸氢钠溶液。
- The measurements were carried out in a buffer: 0.01mol/L valine solution with the pH adjusted to 10.5 with ammonia solution, with detection wavelength at 190nm. 测定条件为:运行缓冲液:0.;01mol/L缬氨酸溶液(用氨水调pH至10
- Elution of Copper from Alkali Resin Using Ammonia Solution 氨水溶液解吸强碱性树脂上负载铜的研究
- Liren Pharmaceutical specializes in developing and manufacturing of such products which are Choline Bitartrate、 Disodium Edetate、 Strong Ammonia Solution and Dilute Hydrochloric Acid and so on. 公司药品的品种:重酒石酸胆碱、依地酸二钠。药用辅料品种:浓氨溶液、稀盐酸。
- Fluorine ammonia solution can be used to react with sulphuric acid sodium and aluminium sulfate and produce sodium fluoroaluminate,which can first class prod uct according to GB/T4291-1999. 将氟化铵溶液与硫酸钠和硫酸铝反应制得符合GB/T4291-1999一级品的氟铝酸钠.;通过正交试验;得到了两步反应的较佳反应条件;氟铝酸钠收率大于90%25;
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色?
- SEPARATION OF COPPER AND COBALT FROM AMMONIA SOLUTION BY SOLVENT EXTRACTION 从氨性溶液中萃取分离铜、钴的研究
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色?
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- Ammonia is a chemical substance. 氨是种化学物质。
- Ammonia is a colorless gas with strong smell. 氨是无色并有强烈气味的气体。
- Copper and gold are both metals. 铜和金都是金属。
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。