Terms for subject Soil science containing ratio

English	Chinese
air space ratio	空间比
area ratio of the sampler	取样器的面积比
California bearing ratio	加利福尼亚载重比
dispersion ratio	扩散比
flocculation ratio	浮性比
hydrostatic pressure ratio	水压比
income equivalent ratio	收人等值比
mass ratio of clay to water	粘粒与水的质量比
silica-sesquioxide ratio	硅铝铁率
silica-sesquioxide ratio	硅铝铁氧化物分子比
soil-water ratio	土壤吸水率
voids ratio-pressure curve	孔隙比与压力曲线