quadrillionth

常见例句

A prefix meaning one quadrillionth (xlo-15).
-- 前綴，意指千萬億分之一(xlo-15).
They are cobbling lasers that spit out pulses a quadrillionth of a second long together with chambers that chill atoms to a few millionths of a degree above absolute zero.
他們得把雷射與空腔（chamber）拼湊起來；這些雷射是寬度僅千兆分之一秒（10-15秒）的脈沖，而空腔能將原子冷卻至衹比絕對零度高幾百萬分之一度。
a metric unit of length equal to one quadrillionth of a meter
公制長度單位等於的次方分之一米
a metric unit of length equal to one quadrillionth of a meter.
公制長度單位等於的次方分之一米。
8.a metric unit of length equal to one quadrillionth of a meter.
公制長度單位等於一米的萬億分之一。