In the work, infrared-assisted extraction (IRE) followed by headspace solid-phase microextraction was developed for rapi......

　　A simple, low-cost and sensitive method for determining organophosphate esters (OPEs) in water samples has been deve......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......