Umucyo no kuzunguruka bikoreshwa hamwe kugira ngo umenye umubare Rossby y’inyenyeri, ifitanye isano no gutemba kwa gazi yok u izuba. Here is the same text in Chinese (Traditional):
恆星的羅士比數跟電漿的流動有關，必須以光度和自轉來判斷。