semiannual period 中文意思是什麼

semiannual period 解釋
半年期
  • semiannual : adj. 半年一次的,一年兩次的。adv. -ly
  • period : n 1 時代;期;時期;期間;階段。2 〈the period〉現代,當代。3 周期;【地質學;地理學】紀。4 終結...
  1. It is showed that the heat transport crossing the equator has the similar magnitude and the same period of one year, compared with that of 10 n in arabian sea. by contrast, the heat transport across 10 n in bay of bengal has a much smaller value with a prominent semiannual period ; there are tight relationship between integrated zonal wind stress in one latitude of the indian ocean north of 7 n and the total heat transport across that latitude, as well as the total net surface heat flux north of that latitude. the maximum correlation coefficient is less than - 0. 5

    結果表明越赤道和越10on阿拉伯海的熱輸送量大小具有可比性,且有相同的年循環特徵,而10on孟加拉灣緯度的經向熱輸送較小,且具有半年變化周期;儼s以北印度洋任一緯度上的緯向風應力異常與此緯度上的經向熱輸送異常以及此緯度以北印度洋總的海面凈熱通量異常有很好的相關關系,相關系數最大可達一0 . 5以上。
  2. For the northern i ndian ocean, the net surface heat flux and entrainment through the bottom of mixed layer have semiannual period, which is the major cause of semiannual variations in sst

    就赤道以北印度洋而言,海面凈熱通量和混合層底的卷夾過程都有半年周期,這是sst呈現半年周期變化的主要原因。
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