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operation ventilation
释义
operation ventilation
Encyclopedia
工学
运营通风
释
operation ventilation
运营通风
为排出运营期间隧道及地下工程内部的有毒有害气体、烟尘、热量和湿气等,以达到符合卫生标准的空气环境,保证人员安全、车辆安全运行和设备正常使用所进行的洞内外气流交换工作。
随便看
inverse-function theorem
inverse Galois problem
inverse gas chromatography
inverse gas chromatography (IGC)
inverse Gaussian distribution
inverse geochemical modeling
inverse Gudermannian
inverse Gumbel distribution
inverse haversine
inverse Holder inequality
inverse homomorphism
inverse homothety
inverse hyperbolic cosecant
inverse hyperbolic cosine
inverse hyperbolic cotangent
inverse hyperbolic function
inverse hyperbolic secant
inverse hyperbolic sine
inverse hyperbolic tangent
inverse image
inverse-image set
inverse-image sheaf
inverse impact
inverse inclusion
inverse inequality
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