“proportion of soil erosion control”的概念、定义、翻译、参考文献-科学参考

单词	proportion of soil erosion control
释义	proportion of soil erosion control Encyclopedia 工学生产建设项目水土保持监测释 proportion of soil erosion control土壤流失控制比项目水土流失防治责任范围内容许土壤流失量与治理后每平方千米年平均土壤流失量之比。
随便看	compact subvariety compact support compact support function compact surface compact tensile test compact topological group compact topological space compact torus compact transformation compact transformation group compact tungsten compact type compactum compactus compact very broadband seismometer of three-component compact X-ray source compact γ-ray source compages compaign and fraud detection compander companding compandor companion companionate love companion canonical form

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