The experiment of container washing-up shows that vapourization method is good.
容器清洗实验表明，汽化方法是好的。
The experiment of container washing-up shows that vapourization method is good, but relevant equipment is needed;
经实验证明：蒸汽法效果好，但需要相应装置；
During the trace analysis, selection of container material and washing-up method is very critical for getting accurate analysis result.
在痕量分析中，为获得准确的分析结果，容量材质以及洗涤方法的选择至关重要。
The invention is characterized in that at least two different metal materials are used to form the washing container.
本发明的特征在于，至少两种不同的金属材料用于形成洗涤容器。
The invention is characterized in that at least two different metal materials are used to form the washing container.
本发明的特征在于，至少两种不同的金属材料用于形成洗涤容器。
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