| 释义 |
zero numeral—零 num (almost always used)Examples:the zero point indicator marked on a steelyard—zero (unambiguous spoken form when spelling out numbers)—approach zero (in calculus)—zero-sum game (economics)—Greenwich (former location of Greenwich observatory, at zero longitude)—thermodynamic temperature (temperature above absolute zero)—lit. one half equals zero point five (division rule in abacus reckoning)—a nonpositive number (i.e. negative or zero)—thermodynamic temperature scale (in degrees Kelvin, measured above absolute zero)—a nonnegative number (i.e. positive or zero)—zero-sum (game, in economics etc)—Ground Zero (refers the site of the World Trade Center destroyed in 9-11-2001 attack)—zero-point energy (quantum mechanical vacuum effect)—zero wait state (computing)— |