土壤硬度以土壤强度（soil strength）或土壤机械阻力或阻抗（soil mechanical resistance 或soil mechanical impedance）或贯入阻力（penerafion resistance）表示。
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moving and transport » 移动和运输 Strength of soil » 土壤强度 Sympathetic but not touched Hope can let my pain fluid » 同情但不是感动希望可以让我痛液 ..
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土壤强度测量计 soil penetrometer
土壤侵蚀强度 [土壤] soil erosion intensity ; intensity of soil erosion
土壤强度和边坡稳定性 Soil Strength and Slope Stability
土壤抗剪强度 [土壤] soil shear strength ; soil anti-shear strength
土壤流失强度 soil loss intensity
土壤呼吸强度 intensity of soil respiration
土壤最大强度 [土壤] soil peak strength
土壤侵蚀强度图 soil erosion intensity map
土壤抗拉强度 [土壤] soil tensile strength
运用分形和分维理论，用半方差法和功率谱密度法分别计算土壤强度的分维，其值接近2。
The fractal dimensions of soil cone indices were estimated in semi-variograms and power, spectral densities, which were all very close to 2.
该模型可用来模拟田间试验、研究土壤强度和拖拉机参数对拖拉机作业性能的影响，对拖拉机使用性能的研究将起到一定的作用。
The model can be used to analyze the effects of tractor and soil strength parameters on tractor performance, It is a useful tool for optimizing tractor performance in the field.
探讨了森林地层在水土保持、养分供应、促进生物呼吸强度和土壤发育等方面的作用。
The function of forest floor on water conservation, nutrient supply, promoting biological respiratory intensity and soil development are discussed.
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