这一排排树篱是用榆树植成的。
2010年7月17日,宁夏银川附近的白芨滩自然保护区的沙漠中,一名妇女正在将草植成网状,以防止沙子随风而起。
25Chinese women lay straw in a grid to prevent the sand from drifting in the wind in the desert of Baijitan Conservation Area near Yinchuan, Ningxia Hui Autonomous Region on July 17, 2010.
结果经骨段滑移,骨缺损全部愈合,延长间隙成骨良好,无一例需补充植骨。
Results:After bone segment frifting, the bone defect healed, the space of lengthening ossified well without bone graft.
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