(a) the gibbs free energy (Δg) of a reaction, such as oxidation
it is a free online diagramming software with support to
gland胼胝体corpus callosum中脑midbrain脑
金属键金属和金属之间的化学键重点掌握金属导电的原因是因为有free
端脑和间脑起源于前脑中脑the mesencephalon forms the midbrain后脑
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