...湿法消解;;原子吸收光谱法;;三七(RADIX ET RHIZOMA NOTOGINSENG);;铜 [gap=1152]Keywords: Dry ashing method;Wet digestion method;Atomic Absorption spectrometry;RADIX ET RHIZOMA NOTOGINSENG;Cu ..
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The wet digestion method is better than the dry ash method for its lower RSD and higher recovery rate.
利用湿法消解样品，精密度好，回收率高，优于干灰化法。
The contents of lead and cadmium in rice were determined by microwave digestion GF-AAS. It was compared with the traditional wet oxidation method.
采用微波消解—石墨炉原子吸收法对大米中的铅、镉进行了测定，并与常规湿法消解方法进行了比较。
The method comprises: wet-grinding quicklime digestion dreg into 60 mesh slurry (90%), and pre-neutralizing the acidic wastewater of titanium dioxide with the slurry.
该方法将生石灰消化渣经磨机湿法磨成90%过60目料浆，再用此料浆来预中和钛白酸性废水。
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