“equation of time”的概念、定义、习题解题方法及翻译-物理辞典

单词	equation of time
释义	equation of time The length of time that must be added to the mean solar time, as shown on a clock, to give the apparent solar time, as shown by a sundial. The amount varies during the year, being a minimum of -14.2 minutes in February and a maximum of +16.4 minutes in October. It is zero on four days (April 15/16, June 14/15, Sept. 1/2, Dec. 25/26). The difference arises as a result of two factors: the eccentricity of the earth's orbit and the inclination of the ecliptic to the celestial equator
随便看	time-lapse photography timebase Tokamak tomography topological invariant topology torque torr Torricellian vacuum torsion torsion balance torus total internal reflection total-radiation pyrometer totality tracing trajectory transactinide element transcendental number transducer transformer transient transistor transition point translation

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。