semiannual period的意思|示意

美 / ˈsemiˈænjuəl ˈpiəriəd / 英 / ˌsɛmiˈænjuəl ˈpɪriəd /

半年期

semiannual period相关例句

Spectrum analysis showed that the main period of low frequency sea level variations at both coasts was annual, while that of sea level differences between the two coasts was semiannual.

谱分析显示，两岸的水位低频变化均以年周期为主，但两岸间的水位差却以半年周期为主。