样品在传输过程由于样品容器的剧烈振动引起反应而可能会导致样品成分的变化。
During sample transport the composition of the sample may change due to reactions induced by the vigorous shaking of the sample vessel.
随着样品容器量加大，聚氨酯的临界燃点降低，环戊烷—聚氨酯发泡塑料会发生剧烈燃烧。
The critical ignition temperature of polyurethane foam was lower as the size of the sample vessel was increased, and that the combustion of cyclopentane-polyurethane foam occurred fiercely.
条例规定样品必须用两个不漏水的容器封装起来。
The rules state that samples must be enclosed in two watertight containers.
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