nautical almanac

常见例句

双语例句

• The precision analysis indicates that its precision is much higher than that of 《Nautical Almanac》.
  分析表明，精度优于《航海天文历》。
• It is complex to get the two factors in altitude difference method by consulting the "nautical almanac".
  利用《航海天文历》查表的方法求取高度差法两要素，过程比较复杂。
• It is intended to offer the skipper of the fishing boat to use the TI-59 Calculator to fix by the sun instead of the Nautical Almanac.
  提供渔船船长在不查《航海天文年历》的情况下，即可利用T 1—59计算机进行太阳定位计算。

原声例句

• Then he had to seek the correct information in the Nautical Almanac about the moon and stars at that time of night or day.
• In seventeen sixty-six, Royal Astronomer Nevil Maskelyne published the Nautical Almanac and Astronomical Ephemeris.
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