1)secondary plot,副区2)subplot,副区3)Inertial subrange,惯性副区4)the first sub zone of loess hilly region,黄丘一副区5)the second of gullied rolling area on the Loss Plateau,黄土丘陵二副区6)loess hilly region (I),黄土丘陵区第I副区7)the 2nd sub region in loess hilly area,黄土丘陵区第二副区8)No.1 sub region of gullied rolling loess plateau,黄土丘陵沟壑区第一副区
用法例句
The paper analyzed and studied the regional geography, landforms, hydrological characteristics, soil erosion characteristics and the cause of soil erosion on the basis of investigation, experiment and observation on large scale in the No.
