zerosumadj.零和的
zeron.零;零度;最低点;完全没有;无足轻重的人或物adj.零的;无价值的;零视度的v.把 ... 调零;瞄准;集中注意;迫近
zero phase sequence currenttransformer零相序电流互感器
Zero-disturbance spacecraft attitude载体姿态无扰
zero-sequence directional protection零序方向保护
zero-halogen flame-retardant cable无卤素阻燃光缆
zero steady-state error compensation零稳态误差补偿
zero intermediate frequeney proeessing零中频处理
Zero-setting Method for Linear Meters线性仪表零点调整法
Zero-class-hour Approach to Writing写作零课时