“time weighted average”的概念、定义、翻译、参考文献-科学参考

单词	time weighted average
释义	time weighted average Chemistry ＞环境化学＞其他相关概念＞释义 time weighted average (TWA)时间加权平均
随便看	petrogenetic grid Petroglyph in Chulut River Valley Petroglyphs within the Archaeological Landscape of Tamgaly petrographic geomorphology petrographic texture and structure petroleum petroleum accumulation petroleum additive petroleum agriculture petroleum alternative fuels petroleum and natural gas act petroleum and natural gas migration petroleum asphalt petroleum asphalt coating petroleum asphalt for airport pavement petroleum asphalt for road pavement petroleum associated gas petroleum chemistry petroleum coke petroleum coking petroleum cracking petroleum drilling exploration degree Petroleum Drilling Techniques petroleum ether petroleum exploitation microorganism

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