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- A process formerly used for making photographic prints,using a finely precipitated platinum salt and an iron salt in the sensitizing solution to produce prints in platinum black. 铂盐印像法以前用来制作摄影照片的方法，它使用精的微细沉淀的铂盐和一种铁盐感光液中制成铂黑的照片。
- A process formerly used for making photographic prints, using a finely precipitated platinum salt and an iron salt in the sensitizing solution to produce prints in platinum black. 铂盐印像法以前用来制作摄影照片的方法，它使用精的微细沉淀的铂盐和一种铁盐感光液中制成铂黑的照片
- CATALYTIC DISSOCIATION OF CF_2HCl ON PLATINUM BLACK CF_2HCl在铂黑上的催化解离动力学
- Platinum is used to make jewelry. 白金常常用来做珠宝饰物。
- He was in black from crew to earing. 他全身上下都穿着黑衣服。
- He whipped up a pistol and shot at the black bear. 他急忙抓起手枪，向那头黑熊射击。
- Many people were taken off by the Black Plague. 许多人被黑死病夺去了生命。
- The man is carrying a small black plastic handbag. 这个人提着一个黑色的小塑料提袋。
- The old trade in black ivory is on more. 昔日非洲黑奴的买卖已不复存。
- The black sedan suddenly drew out into the traffic. 黑色轿车突然开动，驶进了车流。
- I have a snag in my best black tights. 我最好的一条黑裤袜给划破了。
- He fell down the stairs and was all black and blue. 他从楼梯跌下而青一块紫一块了。
- Black and white show a striking contrast. 黑和白形成明显的对比。
- She buy a black nightie to wear on her honeymoon. 她买了一件黑色睡衣准备在蜜月时穿。
- May I show you gold rings or platinum ones? 您要看黄金戒指还是白金戒指？
- Jim staked all his money on the black horse. 吉姆把所有的钱都押在那匹黑马上了。
- During the war we had to black out all our windows. 战时我们必须用黑布遮着窗口以免透光。
- My brother is the black sheep of the family. 我弟弟是我们家的害群之马。
- The lorry skidded on a stretch of black ice. 货车在薄冰路面上打滑。
- Platinum, especially as found naturally in impure form. 天然铂铂，尤指自然界中发现的以不纯的形式存在的铂
