词语物质守恒
解释conservation of matter
conservation of matter〔名词〕物质守恒详细»
conservation of matter〔名词〕物量守恒,物质常住详细»
conservation of matter〔名词〕物质守恒,物质不灭详细»
conservation of matter物质不灭详细»
物质守恒conservation of matter详细»