volcanic terrain是什么意思

用法例句

the most conplete and lute gral volcanic terrain resources in China.

黑龙江省火山地貌旅游资源数量多、年代新、类型齐全完整。

A study on difierent volcano tourist resources;

基于不同特征的火山旅游资源开发

The relationship between El Nino, strong tide and volcano eruption in Ying Island in Japan;

厄尔尼诺事件和强潮汐与日本樱岛火山爆发的对应关系

Semiotic aspects of Beijing s "Volcano" disco;

火山"迪斯科的符号学侧面