A nanosecond is one-billionth of a second .

1纳秒为十亿分之一秒。

Logs must contain timestamps , with timezone , to the millisecond or nanosecond .

日志必须包含时间戳，其中含有时区，精确到毫秒或纳秒。

Theory suggests that wimps formed in the first nanosecond of cosmic history might have been unstable .

理论认为弱相互作用重粒子在宇宙诞生的第一个纳秒内就形成了，并且极不稳定。

He plans to nanoengineer their optical and structural properties using dc electric-field techniques , coupled with femtosecond and nanosecond laser processing .

他计划使用直流电场技术，结合飞秒与纳秒激光工艺，对它们的光学与结构特性进行纳米设计。

But a bright green laser applied in 4 nanosecond pulses vaporizes the print , leaving paper that looks as good as new .

但是4纳秒脉冲的绿色激光使颜色消失，让这张纸看上去和新的一样。