alpine zone

From southeast to northwest, including the subtropical zone to the alpine zone humid, arid climate zone.

从东南到西北包括了北亚热带湿润区到高寒区 、 干旱区的各种气候类型.

Because of its high pollination efficiency, the bumblebee has become a dominant pollinator in alpine life zone.

对于虫媒植物而言，熊蜂的高效传粉使其成为高山生命带主要的传粉昆虫；

Finally, the problems in studying plant breeding system in alpine life zone are also explored.

最后探讨高山植物繁育系统研究中存在的问题。

The result shows that there are five main ecoregion types in Lhasa area, namely valley agriculture zone, mountain steppe, alpine meadow, snow and ice and rock, and lake.

结果表明，拉萨地区的主要生态环境类型包括河谷农业类型、山地草原类型、高山草甸类型及高山裸岩及冰雪类型。

This paper deals with recent advances in plant breeding system of alpine life zone.

本文综述了高山生命带植物繁育系统研究的最新进展。