当烟被吸入时，所有这些成分形成肺膜上的沉淀物。
As smoke is breathed in, all those components form deposits on the membranes of the lungs.
当吸进烟时，所有这些成分就都沉淀在肺膜上。
As the smoke is breathed in, all these components form deposits on the membranes of the lungs.
而且透射电镜照片也直观地显示出了烟炱表面的一层吸附膜。
It can be seen directly that there is a layer of adsorption film on the soot surface in TEM.
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