“一次空气污染物”的概念、定义、翻译、参考文献-科学参考

单词	一次空气污染物
释义	一次空气污染物 Encyclopedia 工学一次空气污染物释 primary air pollutant一次空气污染物由污染源直接排入空气的污染物。又称原生污染物。
随便看	distribution problem distribution proportion distribution range distribution ratio distribution requirement planning distribution rule Distribution rule of remaining oil distribution semigroup distribution solution distribution space distribution switching distribution system distribution system of water supply Distribution Technics of E-Commerce distribution theory distribution to modulus unity distribution transformer distribution transformerarea automation distribution type test distribution vessel distribution with negative skewness distribution with positive skewness distribution zonality of renewable resources distribution多元超几何分布 distributive

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