保护眼睛避免受风，热空气，烟雾和灰尘的影响。
Keeping eyes protected from the wind, hot air, smoke, and dust.
“灰尘和烟雾的颗粒实际上在微波范围内是透明的，但辐射仍然很强，足以被检测到火源，”研究组长Noravon Wahl说。
"Particles of dust and smoke are practically transparent in the microwave range, but the radiation is still strong enough for the source of a fire to be detected," said team leader Nora von Wahl.
职业灰尘和化学品（蒸汽、刺激物和烟雾）；
occupational dusts and chemicals (vapors, irritants, and fumes);
不过这种更干净的燃料一直没能投入生产，直到决策者们决定限制一氧化碳和灰尘微粒的排放量（它们是有害烟雾的主要来源，煤尘微粒则与肺癌有联系）。
But the new cleaner fuel has come on stream just as regulators are clamping down on emissions of smog-causing nitrous oxides and soot-like particulates, which have been linked to lung cancer.
黏液还有助于防止肺部被灰尘、细菌、香烟的烟雾、废气和其它入侵者感染。
Mucus also helps protect your lungs from dust, bacteria, cigarette smoke, exhaust fumes and other intruders.
有环境方面的权威人士认为，邯郸市西区的空气中含有大量有毒的灰尘和烟雾，甚至多种致癌物质。
Residents on the west side of Handan live in a miasma of dust and smoke that environmental authorities acknowledge contains numerous carcinogens.
这些刺激可能包括灰尘和污染，香烟烟雾，和其他刺激物。
These irritants may include dust and pollution, cigarette smoke, and other irritants.
垂直式介质过滤器是一个模块化的过滤装置，通常用于过滤雾，灰尘，烟雾，气体和蒸汽。
The vertical media collector is a modular filtration unit, typically used to filter mist, dust, smoke, fume, gas, and vapor.
印度尼西亚苏门答腊岛上的锡纳朋火山日前再次爆发，致使周围数公里空气中充满灰尘和烟雾。
Mount Sinabung volcano on the Indonesian island of Sumatra has erupted again, sending ash and smoke several kilometres into the atmosphere.
被告人开办一个大型水泥厂，临近的土地拥有者声称由于从水泥厂里排放出大量的灰尘、烟雾和震动而遭受了财产损害。
Defendant operated a large cement plant, and neighboring landowners incurred property damages from dirt, smoke and vibration emanating from the plant.
请戴保护手套和眼睛防护装置，以避免曝露在切割的灰尘与烟雾之中。
Wear protective gloves and eye protector to prevent exposure to cutting dust or mist.
液体LQ将设备内部与外部封隔以防止烟雾、灰尘和其它异物进入。
The liquid LQ seals off the interior of the apparatus from the exterior to prevent the entry of mist, dust and other foreign matter.
液体LQ将设备内部与外部封隔以防止烟雾、灰尘和其它异物进入。
The liquid LQ seals off the interior of the apparatus from the exterior to prevent the entry of mist, dust and other foreign matter.
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