“import and export”的概念、定义、翻译、参考文献-科学参考

单词	import and export
释义	import and export Encyclopedia 理学【对外贸易及投资】释 import and export进出口贸易发生在常住单位与非常住单位之间的、跨越国境的货物和服务的交易。又称国际贸易。常住单位向非常住单位提供货物或服务为出口，常住单位从非常住单位收到货物或服务为进口。
随便看	mixing entropy mixing fog mixing heat mixing heater mixing layer mixing layer experiment mixing length mixing length theory mixing measure mixing; milling mixing of a tensor mixing of rubber compounds mixing ordering mixing plant for bituminous mixture mixing problem mixing property mixing ratio mixing rule of composite materials mixing stochastic process mixing tank of coordination treatment of phosphate mixing theorem mixing time mixing transformation Mixizi mixmaster universe

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