leap second

常見例句

• Greenwich Mean Time updated with leap seconds.
  用閏表來測定的格林尼治時間。
• For one, the leap second occurs in the middle of the day in Asia and Australia, causing a time hiccup during stock trading.
  其中一個是，潤秒發(fā)生在亞洲和澳洲的日間，時間會在貨運進行當下“跳針”。
• 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.
  美國科學(xué)家希望改變現(xiàn)行系統(tǒng)，亦即透過每隔約18個月添增1閏秒，讓時鐘與太陽時保持一致。
• 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.
  該協(xié)會說，從1999年開始到最近幾年，原子時和天文時一直處于同步狀態(tài)，所以不需要增加一個閏秒。
• 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.
  該協(xié)會說，從1999年開始到最近幾年，原子時和天文時一直處于同步狀態(tài)，所以不需要增加一個閏秒。
• Deciding whether and when a leap second is needed falls to an international organisation called the International Earth Rotation and Reference Systems Service (IERS).
  決定是否需要閏秒、何時添加閏秒的任務(wù)由國際地球自轉(zhuǎn)事務(wù)中央局（IERS）承擔。
返回 leap second