铂的

Regenerationprocess of deteriorated chloroplatinic acid by reducing and purifying is introduced.

介绍了变质经过还原、提纯，再生为分析纯的中间操作过程。

Palladium can be separated from polyxene by the process of resolving polyxene,removing nitrate,precipitating palladium,etc.The grade of pure platinum obtained from the process is more than 99.95%.

粗经王水溶解,赶硝,加入丁二酮肟使大部分钯以沉淀的形式与分离,余留的少量钯用溴水解法处理,可达到钯分离的目的,所得纯品位高于99.95%。

In 1895, Wilhelm Roentgen accidentally discovered that a cathode-ray tube could make a sheet of paper coated with barium platinocyanide glow, even when the tube and the paper were in separate rooms.

1895年，威廉·伦琴偶然发现阴极射线管能使涂有一层氰亚的薄相纸发光，甚至当阴极射线管和相纸分别放在不同的房间时也能发光。