詞語：pentad
pentad的同義詞
n. 5 ，fin ，five ，fivesome
pentad的解釋
pentad['pentæd]n. 五；五個一組；五年間；五價物
pentad的意思
pentad 五單元組;五個一組;拼五小組;五價元素;Pentad Prism 五色稜鏡;pentad criterion 五相關組準則;pentad of noncollinear points 非共線點的拼五小組;
pentad的參考例句
1.Study in the climate, the spring is the pentad (5 days for one-designate) the average temperature 10 ℃ to 22 ℃ slots. 在氣候學中，春季是指候（5天為一候）平均氣溫10℃至22℃的時段。
2.N pentad produced a report for the World Wild life Fund for Nature, or WWF, that was released at the bolim Bali climate change conference. N為世界野生保護基金WWF提供的一個報告在巴厘島氣候變化會議上公佈。
3.500-mb pentad height data from 1972 through 1980 are used for calculating mean zonal kinetic energy, eddy kinetic energy and the rate of their conversion. 然後利用1972—80年逐候北半球500毫巴高度資料計算出緯圈平均運動動能、渦動動能及兩者間的轉換率。