常見例句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. 鉑鹽印像法以前用來制作攝影照片的方法,它使用精的微細沉澱的鉑鹽和一種鉄鹽感光液中制成鉑黑的照片。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. 鉑鹽印像法以前用來制作攝影照片的方法,它使用精的微細沉澱的鉑鹽和一種鉄鹽感光液中制成鉑黑的照片CATALYTIC DISSOCIATION OF CF_2HCl ON PLATINUM BLACK CF_2HCl在鉑黑上的催化解離動力學Platinum is used to make jewelry. 白金常常用來做珠寶飾物。He was in black from crew to earing. 他全身上下都穿著黑衣服。He whipped up a pistol and shot at the black bear. 他急忙抓起手槍,曏那頭黑熊射擊。 返回 platinum-black