第二类: second kind; second species碰撞: collide; run into; knock aga ...第一类碰撞: collision of the first kind; first kind collision第二类: second kind; second species◇第二类超导体 typeⅡsuperconductor第二类操作: category-ii operation第二类程序: type 2 programming第二类错误: error of the second kind; type 2 error; type ii error第二类导体: second class conductor; second-class conductor第二类电极: second kind electrode; second-class electrode第二类电缆: category cabling第二类杠杆: second-class lever第二类国家: developing member countries. cash position第二类极大: maximum of maximum of the second kkind第二类抗体: second order antibody第二类流: second class current第二类受体: receptor of second order; receptor of the second order第二类误差: error of second kind; type ii error第二类相变: phase transition of the second kind第二类行波: second class traveling wave第二类业务: second window第二类应力: stre of the second kind; stress of the second kind第二类约束: second cla co traint; second class constraint第二类lu-lu对话: lu-lu session type 2第二类（天气）最低（标准）: category ii minima第二类变压器: class two transformer
