Uranus is an ice giant with a small rocky core and a thick mantle of ammonia, water, and methane.
天王星是一颗冰巨星，有一个小岩石内核和一层由氨、水和甲烷组成的厚厚的地幔。
ammonia water
英汉-汉英词典
氨水
词组 | 习惯用语
您要查找的是不是：
Ammonis water 氨水
ammonia water pump 氨水泵
raw ammonia water 粗氨水
ammonia a water 氨水; 氨溶液;
ammonia water distributor 氨水撒洒机
surplus ammonia water 剩余氨水
residual ammonia water 剩余氨水
Stronger Ammonia Water 浓氨水；翻译
ammonia water [无化][肥料] 氨水
英语例句库
- ATM is a white crystalline power,easily effloresce in air,Slightly soluble in water,Soluble in ammonia water and alkalies.
四钼酸铵为白色结晶性粉末，在空气中易风化，微溶于水，溶于碱和氨水。 - Be like a trace still not take out, can twist a cotton cloth after the dip in Wenshui dry, inunction of on drop a few ammonia water, use glazing candle polish finally.
如痕迹仍未去掉，可将一块棉布在温水中浸后拧干，滴上几滴氨水涂擦，最后使用上光蜡抛光。
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原声例句
Crash Course 天文篇
202329
It was probably composed of methane, ammonia, water, and hydrogen—no free oxygen was present.
它可能由甲烷、氨、水和氢组成——不存在游离氧。
Crash Course 天文篇
Today you learned that Uranus and Neptune are ice giants, with small rocky cores, thick mantles of ammonia, water, and methane, and atmospheres that make them look greenish and blue.
今天你学到了天王星和海王星是冰巨星，有小的岩石内核，有由氨、水和甲烷组成的地幔，以及使它们看起来呈绿色和蓝色的大气层。
中文百科
氨水 Ammonium hydroxide
（重定向自Ammonia water）
氨水（NH3[aq]）常称为阿摩尼亚水，指氨气的水溶液，有强烈刺鼻气味，具弱碱性。
氨水中，氨气分子发生微弱水解生成氢氧根离子及铵根离子。“氢氧化铵”事实上并不存在，只是对氨水溶液中的离子的描述，并无法从溶液中分离出来。
氨的在水中的电离可以表示为：
反应平衡常数Kb = 1.8×10。
![\mathrm{K_b={[NH_4^+][OH^-]\over[NH_3]}}](/uploads/202412/20/0eb8a1134449c8ec65872d591d4f306a0805.png)
1M氨水的pH值为11.63，大约有0.42%的NH3变为NH4。
氨水是实验室中氨的常用来源。它可与含铜(II)离子的溶液作用生成深蓝色的配合物，也可用于配置银氨溶液等分析化学试剂。
英语百科
Ammonium hydroxide 氨水
（重定向自Ammonia water）
Ammonia solution, also known as ammonium hydroxide, ammonia water, ammonical liquor, ammonia liquor, aqua ammonia, aqueous ammonia, or simply ammonia, is a solution of ammonia in water. It can be denoted by the symbols NH3(aq). Although the name ammonium hydroxide suggests an alkali with composition [NH4][OH], it is actually impossible to isolate samples of NH4OH, as these ions do not comprise a significant fraction of the total amount of ammonia except in extremely dilute solutions.
近义、反义、联想词
近义词
n.liquid
英英词典
ammonia water n.
- a water solution of ammonia
synonymous： ammonia, ammonium hydroxide
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