1. 格林尼治时：格林函数方法 green function method | 格林尼治时 greenwich time | 灰大气 grey atmosphere
2. 格林时：Greenwich time 格林尼治时间格林时 | Greenwich time 格林时 | Greenwich zone time 格林区时
3. 格林尼治时间格林时：Greenwich time of sidereal noon 格林恒星午时 | Greenwich time 格林尼治时间格林时 | Greenwich time 格林时
4. 格林威治时间：格林[威治]恒星时 Greenwich sideral time | 格林[威治]时间 Greenwich time | 海底;搁浅;触礁;接地;禁飞 ground
1. Army personnel were attending gymnastics sessions yesterday morning at the North Greenwich Arena during down time from security duties.
2. That's to say that all time is measured against the Greenwich Meridian, and the basic time for the world is Greenwich Mean Time.
3. So we are very much the home of Greenwich Mean Time which is the basic time for the world.