“水土保持”的概念、定义、翻译、参考文献-科学参考

单词	水土保持
释义	水土保持 Encyclopedia 工学水土保持释 soil and water conservation水土保持防治水土流失，保护、改良与合理利用水土资源，维护和提高土地生产力，以利于充分发挥水土资源的生态效益、经济效益和社会效益，建立良好生态环境、保障经济社会可持续发展的综合性科学技术。
随便看	Narrow-headed vole narrow heritability narrow ideal class narrow illumination narrowing narrow-internal focus narrow lane observation narrow-line radio galaxy narrow-line region narrow-line spectrum narrow linewidth narrow linewidth fiber laser narrow linewidth laser source narrowly of phlegm and fluid narrow money narrow predicate calculus narrow resonance narrow sense narrow sense of information economy narrow-size particle group narrow slit drawing narrow tenosynovitis narrow topology Narrow Type Bronze Swords Narumi

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