“Hale’s law of polarity”的概念、定义、翻译、参考文献-科学参考

单词	Hale’s law of polarity
释义	Hale’s law of polarity Encyclopedia 理学太阳黑子周期释 Hale’s law of polarity海尔极性定律太阳黑子磁场极性分布随活动周变化的规律。
随便看	space-fixed coordinate system space flight space flight breeding space flight crew selection space flight environment Space Flyer Unit space food space food safety space form space form problem space geodesy space geodynamics space geometry space grating space grating device space gravitational physiology Space Ground Station space group space group extinction space-group maximum space harmonic space harmonics Space headway space heavy ion space height of boiler steam

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