晚饭过后，夕阳斜照，杨年迈的双老喜欢把双扇木门打开，好让新鲜的空气稀释屋里的阴郁。
After dinner Mr.Yang's aged parents like to leave their double wooden door open for air.
随着时间的延长，泄漏气体不断被空气稀释而使得浓度降低，若时间足够长，危害区域将不再存在。
If time is long enough, the hazardous areas will not exist as gas concentration is diluted by air.
这种办法的另一个好处在于，产生的水蒸汽能够稀释周围空气中的氧气浓度，从而抑制火焰的燃烧。
As a bonus, the steam also smothers the flames by diluting the amount of oxygen in the surrounding air.
其中最短命的氢氟碳化合物，被发明取代氯氟烃，制冷剂可以稀释高层空气中的臭氧层，同时也是主要的升温剂。
The most troubling of the short-lived HFCs were invented to replace chlorofluorocarbons, refrigerants that were thinning the ozone layer in the upper atmosphere, and were also a major warming agent.
碘131进入空气后能被大量稀释，但是如果碘扩散到草地，草又被母牛吃掉，母牛会将碘的含量凝聚到1000倍。
Levels of iodine 131 entering the air can be very diluted, but if the iodine is deposited on grass eaten by cows, the cows will reconcentrate it in their milk by a factor of 1,000.
碘131进入空气后能被大量稀释，但是如果碘扩散到草地，草又被母牛吃掉，母牛会将碘的含量凝聚到1000倍。
Levels of iodine 131 entering the air can be very diluted, but if the iodine is deposited on grass eaten by cows, the cows will reconcentrate it in their milk by a factor of 1, 000.
鉴于在空气中的稀释，室外的氡水平通常很低。
Due to dilution in the air, outdoor radon levels are usually very low.
内部一个粉尘抑制系统通过洒水装置定期喷洒稀释溶液，来防止防止放射性物质通过空气传播，从而有助于防止其泄露。
To help keep radioactive matter from leaking, a dust - suppression system inside relies on sprinklers that periodically spray a watery solution to prevent it from becoming airborne.
VULCA和DILCO稀释水供应系统用于防止产生沟流和防止将空气混入浆料中，并节约泵送能耗。
VULCA together with DILCO dilution water feed system is used to prevent the channelling and air entrainment into the stock and to save pumping energy costs when filling the tower.
新风与室内的污浊空气混合，污染物充斥整个房间，虽然浓度得到稀释，可容易造成交叉感染。
New wind mixed with indoor polluted air, the pollutants are filled with the room, although concentrations are diluted, it is easily to create cross-infection.
机械排烟造成空气与烟气的混合，主要是通过逐渐稀释来清除烟气的。
The mechanical exhaust can bring the smoke and air together and get rid of the smoke through the dilution of it gradually.
避免设备内氧气浓度过高以及火源的存在，使用氮气稀释釜内空气。
To exclude higher oxygen concentration in an equipment with an potential source of ignition we use Nitrogen to dilute the air in the vessel.
介绍福建炼油化工有限公司加氢精制装置中RN-10催化剂器内稀释空气烧焦再生过程及防腐措施。
The in situ regeneration of RN-10 hydrofining catalyst by diluent air, and the corrosion prevention measures of the hydrofining unit in Fujian Refinery and Petrochemical Company were introduced.
以稀释平板计数法，测定了臭氧对水体和空气环境的消毒杀菌作用。
The sterilization of ozone to water and atmosphere was determined by dilution method of plate counting.
另一种用空气流稀释反应物。
初始惰性保护后，使用较低流量的氮气来稀释可能由泄漏进入的空气。
After the initial inertisation we have to apply a small flow of Nitrogen to dilute possible leakage from atmosphere.
从好处来说，风能稀释和驱散空气中的污染物质，传播花粉。
On the plus side, wind dilutes and scatters air pollutants, and carries pollen.
设计了一个空气引射器作为第一级稀释装置。
稀释空气在环境舱内部取气。
放空气体在大气中的稀释速度和可燃气体浓度边界也与放空立管直径和高度有关。
The thinning velocity of blowdown acs and the boundary of flammable gas concentration are also relative to those.
我们供气系统提供在燃烧空气和或稀释空气时的精确调节温度。
Our Conditioned air Supplies provide combustion air and or dilution air at precisely regulated psychrometric conditions.
我们供气系统提供在燃烧空气和或稀释空气时的精确调节温度。
Our Conditioned air Supplies provide combustion air and or dilution air at precisely regulated psychrometric conditions.
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