Tne degree temperature distribution asymmetry of ERI and BL quench box are both lower than that asymmetry of UOC quench box . Pressure drop of ERI quench box is the lowest , UOC is intermediary , and BL is the highest .
COC concentrations reached their maxium value 1 day later than DOC and UOC , and is the most active part in the DOC .
培养系统中COC浓度达到最大值的时间比DOC和UOC要晚一天,其是总溶解有机碳中最有活性的部分。
Objective : To evaluate the significance of fluid therapy in premature infants using a drop of urine for measuring urine osmolarity ( UOC ) value with refractometer .
目的:用一滴尿折射率方法测定尿渗透浓度(UOC),评价其在指导新生儿特别是早产儿液体治疗中的价值。
During 1 ~ 5 days of age , their values of UOC and urine sodium ( UNa ) were measured every 12 hours , and their urine volume ( UV ) was collected daily .