科学时代-面向大众传播科学知识、科学方法、科学精神和科学思想的科学普及平台。

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

热门查询：

ammonia refrigerator	ammonia removal	ammonia salt	ammonia-soda process	ammonia synthesis
ammonia synthesis converter	ammoniate	ammoniate	ammoniated peat	ammonia-urea combined production process
ammonia water	ammonia water	ammonia water	ammonialyase	ammonification
ammonification	ammonification	ammonification	ammonification	ammonification bacteria
ammoniometer	ammonite	ammonium	ammonium	ammonium alum
ammonium alum	ammonium aluminium sulfate	ammonium bicarbonate	ammonium bichromate	ammonium C18 fatty alcohol sulfate
ammonium carbonate	ammonium chloride	ammonium chloride	ammonium chloride	ammonium chloride fertilizer
ammonium chloride phosphate	ammonium compound	ammonium dihydrogen phosphate	ammonium fatty alcohol polyoxyethylene ether sulfate	ammonium fixation
ammonium fluorosilicate	ammonium humate	ammonium molybdate	ammonium nitrate	ammonium nitrate
ammonium nitrate dynamite	ammonium nitrate explosive	ammonium nitrate explosive	ammonium nitrate fuel/oil	ammonium nitrate fuel/oil--ammonium nitrate fuel/oil (ANFO)
ammonium nitrate fuel/oil (ANFO)	ammonium nitrate fuel oil mixture （ANFO）	ammonium nitrate phosphate	ammonium nitrate prill	ammonium nitrogen
ammonium palmitate	ammonium persulfate	ammonium phosphate	ammonium phosphate	ammonium polyphosphate