Zero

關於Zero的翻譯

零,零點,零度,無,烏有,最低點 <<形容詞>>零的 <<及物動詞>>調零,對准

zero definition

1. a mathematical element that when added to another number yields the same number
2. the point on a scale from which positive or negative numerical quantities can be measured
3. the sight setting that will cause a projectile to hit the center of the target with no wind blowing
4. adjust (an instrument or device) to zero value
5. adjust (as by firing under test conditions) the zero of (a gun)
• examples: He zeroed in his rifle at 200 yards
6. indicating the absence of any or all units under consideration
• examples: a zero score
7. having no measurable or otherwise determinable value
• examples: the goal is zero population growth
8. indicating an initial point or origin
9. of or relating to the null set (a set with no members)