perihelia

[US]/ˌpɛrɪˈhiːlɪə/
[UK]/ˌpɛrɪˈhiːliə/

Translation

n.近日点的复数,指行星、小行星或彗星轨道中离太阳最近的点

Phrases & Collocations

closest perihelia

最近的近日点

perihelia distance

近日点距离

perihelia orbit

近日点轨道

perihelia cycle

近日点周期

perihelia position

近日点位置

perihelia effect

近日点效应

perihelia time

近日点时间

perihelia variation

近日点变化

perihelia observation

近日点观测

perihelia phenomenon

近日点现象

Example Sentences

the perihelia of planets vary over time.

行星的近日点随着时间变化。

scientists study the perihelia of comets to predict their paths.

科学家研究彗星的近日点以预测它们的轨迹。

during perihelia, the sun appears larger in the sky.

在近日点期间,太阳在天空中看起来更大。

the perihelia of asteroids can influence their orbits.

小行星的近日点可以影响它们的轨道。

understanding perihelia helps astronomers in their research.

了解近日点有助于天文学家进行研究。

perihelia are critical points in the study of celestial mechanics.

近日点是天体力学研究中的关键点。

the perihelia of different celestial bodies can be calculated.

不同天体的近日点可以被计算出来。

observations of perihelia can reveal new information about orbits.

对近日点的观察可以揭示关于轨道的新信息。

perihelia can affect the temperature of a planet.

近日点可以影响行星的温度。

many factors influence the timing of perihelia in a planet's orbit.

许多因素影响行星轨道中近日点的时机。

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