1. an imaginary line connecting points on the Earth's surface where the magnetic declination is zero. 
   一条在地球表面上连接磁偏为零的点的假想线。
2. Not equal to zero. 
   非零的不等于零的
3. Today I accomplished zero. 
   今天我一事无成
4. theory of zero population growth 
   人口零增长论
5. A point considered to be at nominal zero potential and to which all other potentials in the circuit are referred, often, but not always, connected to the actual surface of the earth; as a verb to connect to a ground. Also called earth. 
   电路中的一个参考点，该点电位作为标称的零电位，其它所有电位均相对于该点而定。经常，但并非总是，将该点直接连接到地。作为动词，指连接到地线上的过程，也称作接地。

查看更多例句 相关情景会话

• 1. 零面
  zero-sum two-person game 两人零和对策; 零和二人博弈...zero-surface 零面...zero-temperature coefficient 零温度系数
  www.cibo.biz - 相关搜索