用Greenwich meridian造句子，“Greenwich meridian”造句
来源：国语帮 1.04W
Terrestrial longitude is measured in degrees east or west of the Greenwich meridian.
The Greenwich meridian was adopted in 1884 by the International meridian Conference as the line with zero degrees of longitude.
This famous timepiece, always regulated on the Greenwich meridian, which was now some seventy-seven degrees westward, was at least four hours slow.
The rare lunar eclipse has fallen on the winter solstice at the Greenwich meridian of December 21, 2010, making the day the "darkest" ever in 372 years.
