“material metabolism analysis”的概念、定义、翻译、参考文献-科学参考

单词	material metabolism analysis
释义	material metabolism analysis Encyclopedia 理学物质代谢分析释 material metabolism analysis物质代谢分析根据物质守恒原理，对由于人类活动导致的物质在具有时空边界的社会经济系统内部及其与自然环境系统交汇处的迁移和转换所进行的定量分析。
随便看	principal net of a mapping principal net of the flow principal neutral point principal nilpotent orbit principal norm principal normal principal normal complex principal normal form principal normal line principal normal plane principal normal section principal normal surface principal normal vector principal number principal nutation principal object principal offender principal of land laws principal of least dissipation of energy principal open set principal optical axis principal orbit principal orbit type principal order principal order module

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