Objective to investigate the feasibility of antibody difference ratio method for prediction of infection time of schistosomiasis japonica.
目的探讨抗体差异度法推测血吸虫病患者感染时间的可行性。
Based on the difference ratio of the rock's equivalent modulus of elasticity, the differential ratio method of equivalent modulus of elasticity is established.
等效弹性模量差比法是根据岩石的等效弹性模量差比值建立的。
Based on the difference ratio of the rock's equivalent modulus of elasticity, the differential ratio method of equivalent modulus of elasticity is established.
等效弹性模量差比法是根据岩石的等效弹性模量差比值建立的。
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