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Organophosphate esters (OPEs) are common flame retardants that are used in a wide variety of products. These compounds might migrate into and pollute food products. An analytical method involving an improved approach called the “quick, easy, cheap, effective, rugged, and safe” (QuEChERS) method and ultra-performance liquid chromatography tandem mass spectrometry (UPLC–MS/MS) was developed to simultaneously...
The maintenance is recognized deeply and deeply along with flourish development of equipment maintenance theory and technology, people attach more and more importance to the new management mode and means of equipment maintenance—Health Management theory. The research of health management is important, and analysing the formation and development of health management is not only the precondition of...
The maintenance is recognized deeply and deeply along with flourish development of equipment maintenance theory and technology, people attach more and more importance to the new management mode and means of equipment maintenance—Prognostics and Health Management theory, health assessment is one of key steps. Firstly, the connotation of health assessment is analyzed; secondly, the equipment health...
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