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equinoctial

英 /ˌiːkwɪˈnɒkʃl; ˌekwɪˈnɒkʃl/美 /ˌiːkwɪˈnɑːkʃl; ˌekwɪˈnɑːkʃl/
  • adj.
    昼夜平分的；春分或秋分时的；赤道的
  • n.
    赤道；春分或秋分时的暴风雨

双语例句

  1. As such hours as we know them were called equinoctial hours.
    那一天被叫做昼夜平分日（equinoctial hours）。
  2. First, the optimization model of interplanetary low-thrust trajectory was established using modified equinoctial elements.
    首先，基于归一化的改进春分点根数建立了星际小推力转移轨道的优化模型；
  3. The carpenters, therefore, worked vigorously during the month of April, which was troubled only by a few equinoctial gales of some violence.
    因此，木工们在四月份工作得非常紧张，只是在秋分时节刮暴风，工作才受到一些影响。

网络短语

  • autumnal equinoctial point
    秋分点
  • vernal equinoctial point
    春分点；春分
  • equinoctial point
    平衡点；二分点
  • equinoctial line
    二分线；天球赤道
  • equinoctial tide
    分点潮；分点潮二分潮

词语扩展

adj.
subsolar
昼夜平分的；春分或秋分时的；[天]赤道的
n.
equator
[天]赤道；春分或秋分时的暴风雨
n.
equinox春分；秋分；昼夜平分点

英英释义

  • n.the great circle on the celestial sphere midway between the celestial poles
  • adj.relating to the vicinity of the equator
  • adj.relating to an equinox (when the lengths or night and day are equal)

词源

  • equinoctial春分或秋分的
    equ-, 平等，相等。-noct, 夜，词源同night, nocturne.
  • equinoctial
    From Latin aequinoctiālis, from aequinoctium + -alis.