目标为减少曝露在烟草和室内空气污染尤其是在肺结核高感染率地区的干预力度的加强，会使肺结核的控制计划从中受益。

TB control programs might benefit from a focus on interventions aimed at reducing tobacco and indoor air pollution exposures, especially among those at high risk for exposure to TB.

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通过在重庆城区、郊区的钢材大气曝露试验得到了不同品种钢材的大气腐蚀率。

By the test of steel material exposed to the atmosphere in urban and suburban areas of Chongqing, the corrosion rates of different species of steel were got.

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