铂的

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

介绍了变质酸经过还原、提，再生为分析酸中间操作过程。

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形式与分离,余留少量钯用溴酸水解法处理,可达到钯分离目,所得品位高于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酸薄相纸发光，甚至当阴极射线管和相纸分别放在不同房间时也能发光。