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- Second question -I usually use following simple composition: put in one liter of hot, not boiled, water two soap spoons of copper vitriol and one soap spoon of fixing agent, mixed and than filter. 第二个问题,我通常用以下简单的组成:在一升热水(而不是开水)中两皂粉勺硫酸铜和一皂粉勺的固色剂(定影液),混合并过滤。
- Second question -I usually use following simple com in one liter of hot, not boiled, water two soap spoons of copper vitriol and one soap spoon of fixing agent, mixed and than filter. 第二个问题,我通常用以下简单的组成:在一升热水(而不是开水)中两皂粉勺硫酸铜和一皂粉勺的固色剂(定影液),混合并过滤。
- His attack on the government was pure vitriol. 他纯粹出于恶意抨击政府。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色?
- Copper and gold are both metals. 铜和金都是金属。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- A dictator who ranted his vitriol onto a captive audience. 一个向驯服的听众们大声兜售尖刻观点的独裁者
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色?
- A copper coin formerly used in India and Pakistan. 安那旧时在印度和巴基斯坦使用的铜币
- Ornamental copper pans hung on the wall. 墙上挂着装饰性的铜盘。
- This mountain road leads to the copper mine. 这条山路通向那个铜矿。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- We fuse copper and tin to make bronze. 我们把铜和锡熔制成青铜。
- They will mine copper there in the valley. 他们将在那边的山谷开采铜矿。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- Copper conducts electricity better than iron does. 铜的导电性比铁强。
- copper vitriol 胆矾
- A large cooking pot made of copper or often of iron. 金属锅用铜或铁铸成的大煮锅。
- The fusion of copper and zinc makes the metal brass. 铜和锌的熔化制成黄铜。