metallic substance meaning in English
金属矿石
Examples
- The emery is a hard metallic substance
金刚砂是非常坚硬的金属物质。 - The discs were found to contain large amounts of cobalt and other metallic substances
发现圆盘含有大量的钴和其它金属物质。 - Although traveling dust storms are nothing new , the dust now often contains chemical or metallic substances that contribute to respiratory illnesses and damage the environment
虽然移动的沙尘暴没什么稀奇，但现在那些沙尘通常含有引起呼吸道疾病和破坏环境的化学或金属物质。 - When he was 12 he read his sister ' s college chemistry book , and by 15 he was experimenting with alloys , metallic substances made of two or more elements
当他12岁时，他就已经开始阅读他姐姐的大学化学课本，等他15岁时，他就能够进行合金实验，即由两种以上原素所合成的金属物质。 - Although traveling dust storms are nothing new , the dust now often contains chemical or metallic substances that contribute to respiratory illnesses and damage the environment
今年四月，源自中国大陆及蒙古内陆的沙尘暴，在六天中跨越了一万多公里的海洋与空旷陆地，最后到达美国亚利桑那州。