“ecological rucksack”的概念、定义、翻译、参考文献-科学参考

单词	ecological rucksack
释义	ecological rucksack Encyclopedia 理学生态包袱释 ecological rucksack生态包袱生产某种产品所投入的自然资源量与其产品自身重量的差值。
随便看	weak field weak-field condition weak field ligand weak-field ligand weak focusing weak focusing principle weak force weak form weak form efficiency weak fragment of arithmetic weak Galois subring weak G band star weak global dimension weak Goldbach problem weak graph weak gravitational attachment weak gravitational lens weak gravitational lensing weak holomorphic convexity weak homology weak homotopy equivalence weak hypercharge weak ignition fire weak implication weak independence

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