您要找的是不是:

red copper ore 赤铜矿

  • Yet the alchemists had their triumphs, inventing brilliant new pigments, perfecting the old - red lead oxide, yellow arsenic sulfide, a little copper and vinegar and you've got bright green verdigris.

    尽管如此炼金术士还是获得了许多成就他们创造了色彩鲜艳的天然色素使原来的色素更完美——红色氧化铅黄色硫化少许加上醋,就会得到明亮的绿色的铜绿。

    youdao

  • A look that is to look at the color, red copper is copper, metallic luster is rose red, the surface oxide film formed after the purple, it is commonly referred to as copper.

    色泽紫铜单质,具有玫瑰红色金属光泽表面形成氧化紫色,故一般称为紫铜。

    youdao

  • Benedict 's solution is an alkaline solution of copper (ii) sulfate, which is reduced to insoluble copper (I) oxide by reducing sugars, giving a red precipitate.

    本尼克特溶液硫酸铜(价)堿性溶液,可以通过还原糖还原性的(价)的氧化物,产生红色的沉淀物。

    youdao

  • Benedict 's solution is an alkaline solution of copper (ii) sulfate, which is reduced to insoluble copper (I) oxide by reducing sugars, giving a red precipitate.

    本尼克特溶液硫酸铜(价)堿性溶液,可以通过还原糖还原性的(价)的氧化物,产生红色的沉淀物。

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定