Factories chimneys discharge smoke into the atmosphere.
一股黑烟从烟囱中冒出。
Factory chimneys discharge smoke into the atmosphere make it dirty.
工厂的烟囱往空气里排烟，造成大气污染。
Factory chimneys discharge smoke into the atmosphere and make it dirty.
工厂的烟囱往空气里排烟，造成大气污染。
Two trapping methods are discussed in accordance with the situation to disorderly discharge smoke and dust on electric furnace slag field and the features of the smoke and dust.
针对电炉渣场烟尘无组织排放和烟尘性质较为特殊的特点，探讨了两种渣场烟尘捕集方式。
This battery cannot be used in combination with other types of primary or secondary batteries, or the abnormal charge or discharge will make batteries overheat, smoke, deform or burn.
电池不可与其他类型的一次或二次电池混用，否则会因为不正常充、放电造成电池发热、冒烟、变形或燃烧。
Fluorescent is a low pressure mercury-smoke arc discharge lamp.
日光灯是一种低气压的汞蒸气弧光放电灯。
Consecutive start-up time is too long, would result in battery discharge and substantial smoke starter coil overheating, mechanical damage easily.
若连续起动时间过长，将造成蓄电池大量放电和起动机线圈过热冒烟，极易损坏机件。
NO in the smoke can be oxidized to NO2 with the use of DC corona discharge, the air conditions are studied and the influences of flue gas condition and moisture on oxidant effect are simulated.
采用直流电晕放电氧化的方法可将烟气中含有的NO氧化为较易脱除的NO2，研究了空气条件和模拟烟气条件，水分对NO氧化效果的影响。
排放洁净气体。
In order to reduce waste discharge, a factory chimney can't smoke, workshop of external water ditch water can raise fish.
为了减少垃圾排放，工厂里的烟囱不能冒烟，厂房外水沟里的水可以养鱼虾。
By effectively reducing coal consumption, the utility model can relatively reduce the discharge of coal smoke with less environmental pollutions.
本实用新型由于有效降低燃煤量，所以煤烟的排放量相对减少，降低环境污染。
Every year the time hole master lake can hold the smoke and fire congress in the summer, surpasses 500 smoke and fires in the sky discharge.
每年夏天的时候洞爷湖都会举办烟火大会，在上空施放超过五百枚的烟火。
Beneficial industrial raw materials are obtained from the smoke gas, and the discharge of greenhouse gases and air pollution is reduced.
从烟气中得到有益的工业原料，降低温室气体的排放，减少大气污染。
Waterproof layer construction offer 24 hors. the smoke discharge woter conservation; of least 48 hours affer the water fest(low femperature orven tillation. may be appropriate to deay. )
防水层施工24小时后，喷烟雾水养护；至少48小时后进行闭水试验（温度较低或通风不良时，可适当延迟进行）
Waterproof layer construction offer 24 hors. the smoke discharge woter conservation; of least 48 hours affer the water fest(low femperature orven tillation. may be appropriate to deay. )
防水层施工24小时后，喷烟雾水养护；至少48小时后进行闭水试验（温度较低或通风不良时，可适当延迟进行）
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