possible positive real zero
可能正实零点
双语对照
例句:
1.
If it's positive or zero your sleep account is in the black!
如果是正数或者是零,那么你的睡眠数量很充足.
2.
If the argument is positive or zero,the method should simply return theargument value unchanged.
如果参数是正数或者0,方法就简单的返回该参数本身.
3.
The controllable risk,related with capital market,can be hedged.Theexpected return produced by the risk may be positive,zero or negative.
利率的可控风险与资本市场波动有关,可通过套期保值方法避免,可能产生正、零或负的期望收益.