鹵化物的英文怎么說
2012-07-02 19:02
鹵化物的英文:
halide
halogenide
- A chemical compound of a halogen with a more electropositive element or group.
鹵化物由一種鹵素與另外一帶正電的金屬元素或族形成的一種化合物 。 - A photosensitive coating,usually of silver halide grains in a thin gelatin layer,on photographic film,paper,or glass.
感光乳劑一種感光覆蓋層,通常是銀的鹵化物顆粒在感光膠片、紙或玻璃上的一薄層膠體
n. 鹵化物
a. 鹵化物的
- Hydrogen halides also react with β-unsaturatedcarbonyls and conjugated dienols.
鹵化氫也與不飽和羰基和共軛二烯醇反應。 - The exposed silver halide is then converted to metallic silver by an agent in the developer
在顯影液中某種試劑的作用下,已感光的鹵化銀可轉變成金屬銀。 - Photographic silver halide emulsions are spectrally sensitized with a tricarbocyanine dye
照像鹵化銀乳劑是用三碳菁染料進行光譜增感的。 - This paper summarized the researches on source and sink of methyl halides under global change and explored the further study orientation.
文章概述了全球變化下鹵代甲烷源匯的研究情況并簡單探索其進一步的研究方向。 - These derivatives are readily obtained by alkylation of 2-mercaptopyridine and alkyl halides under alkaline conditions
這些衍生物可以容易地在堿性條件下通過2-巰基吡啶和鹵代烷的烷基化而得到。
n. [化]鹵化物