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

单词	import and export price index
释义	import and export price index Encyclopedia 理学【价格指数】释 import and export price index进出口价格指数反映一个国家或地区在一定时期内进出口产品的价格变动方向、幅度、趋势和规律性的相对指标。又称对外贸易价格指数、进出口商品单位价值指数。
随便看	phase space theorem phase space theory phase-space volume phase spectrum phase-squeezed state phase stability phase stability condition phase state of hydrocarbon system phase state of multicomponent fluids phase state of one-component fluids phase state of two-component fluids phase stiffness phase structure phase subspace phase-swept interferometer phase-swept interferometry phase switching phase-switching interferometer phase-switching interferometry phase synchronization Phase Theory phase to ground phase tracking phase training plan phase trajectory

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