... soil compaction 土壤压实 soil compactness 土壤坚实度 soil complex 土壤复区 ...
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... 土壤监测 soil monitoring 土壤坚实度 soil compactibility 土壤碱度 soil alkalinity ...
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森林土壤坚实度的测定 Determination of forest soil hardness ; Determination of forest soil consistence
文中提出建议，可以土壤坚实度、浸水容重和沉淀曲线作为此类土壤的诊断指标。
It is suggested that compaction, volume weight of submerged soil and settling rate may be used as the diagnostic indices of soil settling compactability.
叙述了用瞬态冲击法快速、无损测量路基压实度(土壤坚实度)的方法及技术关键。
This paper discusses the method and technical keys of rapid and nondestructive measurement of subgrade compactness (soil compactibility) by instantaneous impulsion method.
设计了可以定位、快速、同步测量农田土壤含水率和坚实度的采集仪。
A field information acquisition instrument for positioning, rapid and simultaneous measurement of soil moisture content and compaction was designed.
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