May-September是什么意思

May-September是什么意思

May-September
五到九月
双语例句

1
Second phase of the intersessional meetings of the Preparatory Committee (May-September 2008)
筹备委员会第二阶段闭会期间会议（2008年5月至9月）

2
Based on the statistical analyses of the moving characters of the Plateau shearline with Quasi E-W orientation at 500 hPa during the period of May-Septemberof 1977-1981, emphasis is placed on the reason for moving southward of theshear line.
本文在普查分析1977～1981年5～9月500hPa面上青藏高原横切变线活动特点的基础上，着重研究了横切变线南移的原因。