风蚀    deflation?

偏角    deflection angle?

垂线偏差    deflection of plumb line?

偏转    deflection?

反絮凝    defloculation?

潜动    defluction?

落叶    defoliation?

食叶害虫    defoliator?

滥伐    deforestation?

变形带    deformation band?

变形场    deformation field?

应变测量    deformation measure?

影像变形    deformation of image?

河床变动    deformation of river bed?

变形温度表    deformation thermometer?

应变    deformation?

变形滨线    deformed shoreline?

退化土壤    degenerated soil?

退化    degeneration?

冰川减退酌    deglaciation?

脱潜育化    degleyfication?

土壤退化    degradation of soil?

减香    degradation sheet?

退化    degradation?

脱碱土    degraded alkali soil?

退化黑钙土    degraded chernozem?

退化腐殖质碳酸盐土    degraded humus carbonate soil?

残余山    degraded mountains?

退化黄壤    degraded yellow soils?

绝对温度    degree kelvin?

磨蚀度    degree of abrasion?

团聚度    degree of aggregation?

紧实度    degree of compacting?

覆盖度    degree of coverage?

分散度    degree of dispersion?

褶皱度    degree of folding?

自由度    degree of freedom?

硬度    degree of hardness?

电离度    degree of ionization?

沼泽化程度    degree of peat formation?

孔隙度等级    degree of porosity?

地位质量    degree of quality?