Seven thermo-labile organophosphorous pesticides, isocarbophos, monocrotophos, phospha-midon,methamidophos, acephate, phosmet and trichlorfon were determined by capillary gas chro-matography (GC) with FPD.
本文对热不稳定有机磷农药水胶硫磷、久效磷、磷胺、甲胺磷、亚胶硫磷、乙酰甲胺磷和敌百虫的毛细管气相色谱分析条件进行了考察。
Residual stress exists in the PMMA microfludic chip due to the different thermal expansion coefficience,also called thermal mismatching of the mold and the polymer,which can result in the warpage and deformation of the chip.
PMMA微流控基片在热压成形结束后由于模具和聚合物的热膨胀系数不同——热不匹配会产生残余应力,从而造成基片翘曲变形。
