ash-acid digestion method 灰化酸溶法
mixed acid digestion method 混合酸消解法处理
nitric acid digestion method 硝酸破机法
HNO3 was used as the acid for microwave digestion. Through the interferential experiments, this method was found to be suitable for chromium detection on selectivity.
选择HNO3作为微波消解的酸，通过干扰试验，发现该方法的选择性满足要求。
A detect method of amino acid by microwave digestion of samples was established to shorten the analysis time and to inspect the mass samples rapidly.
建立微波溶样测定氨基酸的方法，缩短氨基酸分析时间，以便快速检测大量样品。
Collagen fibrous gels was prepared from bovine tendon by acid swelling-pepsin digestion method.
探讨了胃蛋白酶法从猪肌腱中提取胶原蛋白的工艺。
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