英语词汇“umbra of a sunspot”的翻译、意思、用法、释义-英汉汉英双解词典

单词	umbra of a sunspot
释义	umbra of a sunspot 基本例句黑子本影 This includes the continuous survey of umbra and penumbra of the sunspot.这包括对太阳黑子本影和半影持续的观测。
随便看	Graefe's test letter Graefe's tests Graefe's theory Graefe test Graefe test letter Graefe theory Graefe征 Graefe手术 graefe病 Graefe试验 graeff Graeff Graeffe graeffe rs method Graeffe rs method Graeffe's method Graefingholt Graefl Graeflinger graef retor Graef rotor Graeger Graehl Graell Graells