the Eastern Hemisphere短语⁷⁹⁹⁷⁸⁺⁹ 基本例句 东半球 The results show that the air current across the equator in the Eastern Hemisphere is stronger and more stable than that in the Western Hemisphere, and also has obvious seasonal variation. 指出东半球比西半球越赤道气流强且稳定，季节变化也较明显。 cnki