The beryl crystal from Pingwu County,Sichuan Province that occurred on the low-saturation,alkaline and pneumatogenic—thermal conditions,is characterized by the flat tabular shape.
The beryl crystal from Pingwu County,Sichuan Province that occurred on the low saturation,alkaline and pneumatogenic—thermal conditions,is characterized by the flat tabular shape.
In this paper, the mathematical model of the reltion between water saturation vapor pressure and saturated temperature is established in the form of monoacidic polynomials.
According to the spectroscopic characteristics of haemoglobin and oxyhaemoglobin,this paper present a new system for monitoring the arterial oxygen saturation.
The steady state saturation and transient state saturation of the current transformer are theoretically analyzed and simutated under different burder at secondary side.