“polyphosphoric acid”的概念、定义、翻译、参考文献-科学参考

单词	polyphosphoric acid
释义	polyphosphoric acid Encyclopedia 理学聚磷酸释 polyphosphoric acid; PPA聚磷酸在磷化工中，磷酸质量分数在105%以上的磷酸。它与一般的浓磷酸不同，实际上是一系列磷酸聚合物的混合物。又称多聚磷酸、多磷酸。 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 polyphosphoric acid多磷酸＞无机化学＞无机化学基本概念与无机化合物＞释义 polyphosphoric acid聚磷酸
随便看	liquefaction liquefaction by adiabatic expansion liquefaction by throttling expansion liquefaction index of foundation soils liquefaction of sand liquefaction of vitreous liquefaction point liquefaction potential liquefaction process of Japanese bituminous coal liquefaction process of Japanese brown coal liquefaction ratio/rate of liquefaction liquefaction system except for neon，hydrogen and helium liquefaction temperature liquefaction unit liquefied fraction liquefied gas liquefied gas carrier liquefied gas propulision system liquefied natural gas liquefied natural gas carrier liquefied natural gas cold energy utilization liquefied natural gas container liquefied natural gas cylinders liquefied natural gas fueling station liquefied natural gas fuels and energy of fishing vessel

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