equinoctial

基本解釋

• adj. 晝夜平分的；春分或秋分時(shí)的；赤道的
• n. 赤道；春分或秋分時(shí)的暴風(fēng)雨

同根派生

• equinoctial相關(guān)詞

英漢例句

• First, the locally optimal control laws are derived for each modified equinoctial orbital element.
  研究了近地小推力轉(zhuǎn)移軌道的制導(dǎo)問(wèn)題,給出了一種基于局部最優(yōu)控制律的自主制導(dǎo)算法。
• Under a bland, equinoctial sky, the morning light lay evenly over the white concrete outside the entrance to the planetarium.
  在溫和、晝夜平分時(shí)的天空下，晨曦淡然地照耀在天文館人口處外面的白色混凝土上。
• Under a bland, equinoctial sky, the morning light lay evenly over the white concrete outside the entrance to the planetarium .
  在溫和、晝夜平分時(shí)的天空下，晨曦淡然地照耀在天文館人口處外面的白色混凝土上。
• Development and applications of gravimetry and satellite-borne gravimetry are reviewed. Relations among the rectangle coordinates, Keplerian elements, Hillian elements and Equinoctial elements to describe the motion of low earth orbit satellite are given.
  回顧了重力測(cè)量和衛(wèi)星重力探測(cè)技術(shù)的發(fā)展和應(yīng)用，闡述了描述低軌衛(wèi)星狀態(tài)的直角坐標(biāo)、Kepler根數(shù)、Hill根數(shù)和Equinoctial根數(shù)之間的相互關(guān)系，認(rèn)為Hill根數(shù)和Equinoctial根數(shù)能夠避免由衛(wèi)星軌道奇異帶來(lái)的計(jì)算問(wèn)題，分析了低軌衛(wèi)星的受攝運(yùn)動(dòng)，給出了攝動(dòng)模型。
• the autumnal [vernal] equinoctial point
  秋 [春] 分點(diǎn)

• equinoctial更多例句

詞組短語(yǔ)

短語(yǔ)

• equinoctial points 二分點(diǎn)
• Rain equinoctial 二分雨
• equinoctial a 赤道的
• equinoctial tides 分點(diǎn)大潮
• equinoctial tide [海洋]分點(diǎn)潮;分點(diǎn)潮二分潮

• equinoctial更多詞組

英英字典

柯林斯英英字典

• relating to or occurring at either or both equinoxes
• a storm or gale at or near an equinox

• equinoctial劍橋字典
• equinoctial柯林斯字典

專業(yè)釋義

生物學(xué)

• 定時(shí)開(kāi)花的

教育學(xué)

• 晝夜平分的

地球科學(xué)

• 二分點(diǎn)風(fēng)暴 (= equinoctial storm)

天文學(xué)

• 天(球)赤道(= celestial equator)
• 天(球)赤道的
• 天赤道
• 天（球）赤道