医学: 零,零点,零度:温度计刻度开始之点,摄氏和李氏温标的零度即冰点,华氏温标的零度则比冰点低32度;
数学: 零点;
机械: 零差探测: zero-difference detection 本机激光振荡频率和待测激光频率相同时的光外差探测。;调零装置: zero-setting device 当秤盘无载荷时,能够使天平的指示值复零或保持零位的装置。;零插拔力连接器: zero-insertion force connector 在插合和分离时,已消除接触件插入力和拔出力的连接器。;
物理学: 零温物态方程: zero-temperature equation of state;零点能: zero-point energy;零点振动: zero-point vibration;零维系统: zero-dimensional system;零电阻现象: zero-resistance phenomenon;零维网络固体: zero-dimensional network solid;零场能: zero-field energy;零程近似: zero-range approximation;
电力: 零固形物处理: zero solid matter treatment, all volatile conditioning;零序电流元件: zero-sequence current component;零输入响应: zero-input response;零序功率?;ぃ?zero-sequence power protection;零序方向元件: zero-sequence direction component;零序继电器: zero-phase-sequence relay, residu;
电子学: 零点;
自动化: 零点;