platinum black

常见例句

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。