“ventilation safety testing”的概念、定义、翻译、参考文献-科学参考

单词	ventilation safety testing
释义	ventilation safety testing Encyclopedia 工学矿井通风释 ventilation safety testing矿井通风安全检测对矿井连续输送新鲜空气，稀释并排出有害气体和浮尘，对井下气候条件及救灾时控制风流的检查。
随便看	modular automorphism group modular boiler modular building modular carpet modular category modular character modular charge modular condition modular conjugation modular construction of ground engineering modular coordination in building modular correspondence modular curve modular design modular discriminant modular employable skills modular equation modular e-th root modular eth root modular field modular figure modular form modular form of half-integer weight modular function modular function for SL2(z)

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