Qingrui Liu

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Circuit breaker is the most important high voltage equipment in power system, it plays a dual role in controlling and protecting the electric equipment. Circuit breaker points and closing coil are often burned in practical operation. This paper mainly analyze the specific causes of high voltage circuit breaker points closing coil burning and put forward the(More)
Purified Rehmannia glutinosa polysaccharide (RGP) is used as functional foods for the prevention and treatment of various diseases. In this study, we examined the effects of RGP on phenotypic and functional maturation of murine bone marrow derived Dendritic cells (BMDCs). Phenotypic maturation of BMDCs was confirmed by conventional scanning electron(More)
[OBJECTIVE] The ε-poly-L-lysine-degrading enzyme (Pld) derived from Streptomyces sp. M-Z18 was purified and characterized. Furthermore, Pld was used to produce the low polymerization of ε-poly-L-lysine (ε-PL). [METHODS] Pld was purified to electrophoretical homogeneity through HiTrapTM Butyl HP hydrophobic chromatography after pretreated by ultrasonic and(More)
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