中英互译
pentad
英 /ˈpentæd/美 /ˈpentæd/
基本释义
- n.五；五个一组；五年间；五价物
双语例句
- The average PCD in Altay region was 0.205; the average PCP was the 38.12 pentad.阿勒泰全区汛期降水平均集中度为0.205，平均集中期为第38.12侯。
- The annual variation appears a tri-peak form in the curve of dekad- or pentad-hail days evolution.从旬或候雹日演变看，冰雹年变化具有三峰型；
网络短语
- Reynolds pentad五联征
- pentad criterion五相关组准则
- Last pentad鱼上氷
- Second pentad黄莺睍睆
- isotactic pentad fraction分数
词语扩展
adj.
pentamerous[植] 五基数的；[昆] 五跗节的；由五个部分组成的
英英释义
- n.the cardinal number that is the sum of four and one
词源
- pentadpent- + -ad