1. We shall emphatically study the layout and planning and control mode of ecological construction of sand protection and control, and research and apply optimized plantation of indeciduous forest and grass, and selection and breeding of indeciduous plant for sand protection and control and drought resistance and its facility and technology. 
   重点开展防沙治沙生态建设布局、规划和治理模式研究；常绿林草优化种植、防沙治沙抗旱常绿植物的选育及装备技术研究与应用；

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• 1. 常绿的
  indeciduate 不落叶的...indeciduous 常绿的...indecipherability 无法辨读
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• 2. 不落叶的；常绿性的
  内曲的 incurved...不落叶的；常绿性的 indeciduous...不定数的；无限 indefinite
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• 3. 常綠的
  Indeciduate...indeciduous 常綠的...indecipherability
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