halogenides造句

例句与造句

1. Some aryl methoxides are available via metal-catalyzed methylation of phenols, or as well methoxylation of aromatic halogenides.
2. The reaction between amines and alkyl halogenides is hard to control, making alternative routes ( for instance reductive amination ) more attractive.
3. Halogenides are active at lower temperatures than borates, and are therefore used for brazing of aluminium and magnesium alloys; they are however highly corrosive.
4. Fluxes for soft soldering are typically of organic nature, though inorganic fluxes, usually based on halogenides and / or acids, are also used in non-electronics applications.
5. Original and effective methods of different hydride complexes synthesis are proposed on the basis of systematic investigation of binary hydrides interaction and metals alumohydrides with electron-seeking reagent of different acceptor force ( chlorinated reagents, aryl ( alkyl ) halogenides, boro-, and lithium alumohydride, etc .)
6. It's difficult to find halogenides in a sentence. 用halogenides造句挺难的