Having a smoke-free environment often saves money for bars and restaurant owners, reducing their risks of fire and consequently their insurance costs.
无烟环境通常为酒吧和餐馆业主节约资金，减少火灾风险并因而降低他们的保险费用。
The evergreen forests of the Amazon and Congo basins, for example, are generally fire-free because the closed canopy maintains a level of humidity that inhibits burning.
例如，亚马逊和刚果盆地的乔木通常是防火的，因为它们遮天的树冠保持了一定的湿度，抑制了燃烧。
All water used by the fire Brigade for fire extinction purpose is supplied free by an act of Congress.
根据议会的法案，消防队用于灭火的水全部免费供应。
If you are looking for a free Guitar Hero clone, Frets on Fire may fit the bill.
如果您正在寻找一个免费的吉他英雄克隆，在消防品数可适应法案。
By a given moulding technique condition, the details of contents for producing asbestos-free calcium silicate board, the primary material for the fire duct, were discussed.
研究了一种新型耐火风管的制造方法，探讨了在一定的工艺条件下耐火风管主材-无石棉硅酸钙板的模压成型配方。
As one of effective fire extinguishing chemicals halogenated alkanes (ha) are effective, low-toxic, corrosion-free, stainless, with best chemical stability and safety for long-term storage.
卤代烷灭火剂具有高效、低毒、无腐烛、不污损保护对象、化学稳定性好、便于长期储存等优点。
Before you set fire to your PC to stop your browser from forwarding to System Cleaner and Hardware Doctor sites, I'll show you how to remove System Cleaner and Hardware Doctor for free.
在您放火电脑停止您的浏览器从转发系统清洁和硬件医生的网站，我会告诉您如何删除系统洁净和硬件的医生免费。
Before you set fire to your PC to stop your browser from forwarding to System Cleaner and Hardware Doctor sites, I'll show you how to remove System Cleaner and Hardware Doctor for free.
在您放火电脑停止您的浏览器从转发系统清洁和硬件医生的网站，我会告诉您如何删除系统洁净和硬件的医生免费。
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