比重值
Methods Divided into two groups and contrast two experiments and measure the specific gravity rate of frankincense.
方法分组(烘制法、炒制法)对比试验,测定乳香炮制前后失重率.
By theoretical analysis, the air solubility formulae that are suitable for calculation of air-lift for ocean mining are established. This reflects the relationship between air solubility and pressure, relative rate of air content, diameter of air bubble, specific gravity and density of solid particle.
通过理论分析,建立了气体溶解度方程,导出了适用于大洋采矿气力提升的气体溶解度公式,它反映了气体溶解度与压力、相对含气率、气泡直径、固体颗粒比重和浓度诸因素的关系。
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