单词leap second
na.: 闰秒
闰秒〔以原子钟测时每年需加上或减去的一秒钟〕
Each January and July it issues a notice announcing whether a leap second is required in the next six months.
每年1月和7月该组织都要发出通知，宣布是否在未来6个月需不需要“闰秒”。
Deciding when to introduce a leap second is the responsibility of the International Earth Rotation and Reference Systems Service.
国际地球自转服务组织负责决定何时加减闰秒。
The last time a leap second was added was in the dying moments of 2005.
上一次的闰秒发生在2005年的最后时刻。
If warmer downstream Enterprise replenishment increased confidence, or leap second step to 32, 000 oscillation.
如果下游回暖使企业补货信心增加，或跃进第二级台阶至32000振荡。
Enjoy New Year"s Eve"s leap second.
那就好好享受除夕夜的闰秒吧。
US scientists want to change the current system, which keeps clocks in synch with solar time by adding a leap second every 18 months or so.
美国科学家希望改变现行系统，亦即透过每隔约18个月添增1闰秒，让时钟与太阳时保持一致。
This year, the world"s timekeepers will add its 24th leap second since 1972.
今年，全世界的计时员将自1972年以来第二十四次增加闰秒。
Since 1999 until recently, the two time standards have been in close enough synch to escape any need to add a leap second, NIST said.
该协会说，从1999年开始到最近几年，原子时和天文时一直处于同步状态，所以不需要增加一个闰秒。
A leap second is added in order to keep UTC within 0. 9 seconds of observed astronomical time.
添加闰秒是为了将UTC保持在观察到的天文时间的0.9秒范围内。
Because I want to know if coders have added a line of code to cope with the leap second.
好吧，其实我只是想知道程序员们有没有编写好程序添加这一秒……