系数: coefficient; ratio; modulus; ...第系统: control system; regulating system断续第系统: intermittent regulation system二成分第系: two component regulatory system法拉第系统: faraday system坏第系统: mechanical control system机械第系统: mechanical control system空气 水第系统: air to water system反应堆第系统: reactor regulation system高速空气第系统: high velocity air conditioning system高压空气第系统: high pressure air conditioning system全外部空气第系统: all outside air system吸气式空气第系统: induction air conditioning system中央空气第系统: central plant air conditioning system; centralplantairconditioningsystem系数: [数学] coefficient; ratio; modulus; quotient; factor 安全系数 coefficient of safety; 光学系数 optical coefficient 间接蒸发冷却式空气第系统: indirect expansion systembeta系数: beta coefficientk系数: k factor; k-factorq系数: q quotientα系数: alpha coefficientβ系数: beta coefficient埃系数: angstrom coefficient变系数: coefficient of variation; variable coefficient参数，系数: coefficient槽系数: slot factor
