本文通过对荣华二采区10...

溴嘧草醚（代号：ZJ0777）为化学结构新颖的油菜田专用除草剂，为扩大其杀草谱，提高除草活性，我们以日本看麦娘（Alopecurus aequalis）和小藜（Ch......

根据云层的不同对路面有效辐射公式的系数进行修正。通过实测数据计算得到沥青路面和草地1 d内对大气热量输出值,对比不同时段沥青......

Small-scale vertical axis wind turbine (VAWT) rotor is developed for use in areas lacking adequate energy infrastructure......

The present study was carried out to access correlation coefficient, path analysis and genetic variability among twenty ......

The global energy demand increases with development and population rise. Most electrical power is currently generated by......

In multi-carrier wireless OFDM communication systems, a major issue is related to high peaks in transmitted signals, res......