ashing造句
31 However, the biosilica obtained by the dry ashing method from rice shells directly is cristobalite silica.
32 Wet ashing and flame atomic absorption determination of Ca, Mg and Fe have been studied.
33 Sodium sulphate could be regarded as a helping ashing agent for lubricating oil to accelerate ashing speed, also as a fixed agent for tin to prevent evaporating and losing tin.
34 Ashing should be avoided.
35 The influence of ashing temperature and atomization temperature on determination of lead were discussed.
36 The Plasma Batch System 300 is a compact Microwave Plasma Batch System for resist ashing and wafer cleaning in semiconductor applications.
37 The results showed that the content of total phosphorus by two wet digestion methods was more than by dry ashing method. The two wet digestion methods give similar results.
12