大兴安岭北部多年冻土区植被对活动层厚度变化的响应
温理想,郭蒙,黄书博,于方冰,钟超,周粉粉

The response of vegetation to the change of active layer thickness in permafrost region of the north Greater Khingan Mountains
Lixiang WEN,Meng GUO,Shubo HUANG,Fangbing YU,Chao ZHONG,Fenfen ZHOU
图3 收发一体式探地雷达基本构造
Fig.3 Basic structure of transmitter-receiver integrated ground penetrating radar