查询词典 fresh air

This product has other healthy function, such as sterilization enzyme and minus hydronium which avoid fitment pollution, providing fresh air anytime. Haire fifth generation central air condition adopts the technology of frequency conversion and can save over 30% energy more than average air condition.

该产品拥有的杀菌酶、负离子等健康功能，更让人们远离"装修污染"，随时享受到健康清新的空气；海尔第五代家庭中央空调采用变频技术，比普通空调节能30％以上。

Introduces into the fresh air from the heat recoverer by the fan of air-conditioner,recoveries the energy of exhaust air through heat exchange.

利用空调器本身的风机从热回收器内引进新风，通过热交换回收排风的能量。

" Of " Yu Feng is energy-saving main characteristic invests environmental protection air-conditioner small, efficiency is big; Power consumption is small, horary use 1 degree of phone only; Refrigeration agency is water, need not compressor, without freon, free from contamination; Airframe uses complete stainless steel to be made, well-set, wear well; Use 5090 efficient evaporate wet shade, make indoor air cleaner, fresh; Overall full automatic electronic control system cleans a func

宇风"节省能源环境保护空调机重要特征注资小、效率大；耗电量小、每钟头仅用1度电；制冷中间体为水、不需要缩小机、无氟利昂、无污染；机身使用全不锈钢作成，构架坚实，持久经用；使用5090有效辉发湿帘，使房内空气air更清爽、清爽；整机全自行电子信息掌控体系自行冲冼效能；液晶表明带遥感，毛病少，保护容易。"

For BedZED a wind-cowl system was developed to deliver preheated fresh air for each home, and to extract its vitiated air, complete with heat recovery from the extracted ventilation air.

对BedZED系统，一种风帽系统被用于将预先加热的空气导入房间内，同时，排出有害的废气，并在排风中进行热回收。

According to the theoretical analysis,the results show that the fresh air dehumidified before mixed with return air is more energy-saving among many kinds of realization shapes.Indoor exhaust used as regeneration air can also reduce the total energy consumption of the system.It may enhance the regeneration property when the recuperator is adopted to absorb energy to preheat the dilute liquid.

对此空调系统进行理论分析，得出如下结论：在溶液除湿蒸发冷却空调系统的多种实现形式中，新风经除湿后与回风混合比新回风混合后再除湿节能；将室内排风返回溶液再生器，进行热湿交换，既可加强对处理空气的预冷，回收排风冷量，又可提高再生器的效率，降低系统能耗；把回热器吸收除湿浓溶液中的部分热量用于溶液再生器的稀溶液预热，可以提高溶液的再生性能。

Air-conditioning System: US TRANE central air conditioning system with a total cooling capacity of not less than 3500TR and fresh air volume of 50 cubic meter per hour.

空调系统美国特灵牌中央空调系统，总制冷量不小于3500冷吨，新风量：50立方米/小时。

The use of specific features of the buildings, air-conditioning systems are not the same form, such as shopping malls should adopt the all-air system, office space for the use of fan-coil plus fresh air system.

结合具体的建筑物使用功能，空调的系统形式也不一样，例如商场宜采用全空气系统，办公空间采用风机盘管加新风系统。

In different climate zones in China,analyses the annual energy consumption of an all-air air conditioning system under four operating modes,using fresh air ratio regulations only,using enthalpy recovery wheels only,using both of them and using none of them.

选取哈尔滨、北京、上海等5个建筑气候分区的代表城市，以同一办公建筑为例，分析全空气空调系统在未采用新风比调节及全热转轮热回收装置、仅采用新风比调节、仅采用全热转轮热回收装置和同时采用全热转轮热回收装置和新风比调节四种情况下的全年能耗差异，探讨适合不同地区节能建筑的全热转轮热回收装置和新风比调节的应用方式。

Based on the modeling and analysis of the CO_2 concentration in the tunnels and underground railway with shielding doors,points out that,in winter,with air exhausters on the top of the tracks and at the bottom of the platforms along the railway stations closed and piston air functioning only,the temperature condition can,but the fresh air can not,be satisfied in the tunnels during morning and evening rush hours.

通过对有屏蔽门时地铁隧道和车厢内CO2浓度的建模与分析指出，在冬季如关闭地铁线各车站轨顶站台底的排风机，仅依靠活塞风，在早晚高峰时期能满足隧道中的温度要求，但不能满足列车内人员的卫生要求。

MSHA has repeatedly cited the Upper Big Branch mine for problems with its ventilation system, including two large fines in January for having dirty air flowing into an escapeway where fresh air should be, and an emergency air system flowing in the wrong direction.

MSHA的多次引用了上大与它的通风系统，包括两个大型罚款1月因不洁空气进入一个escapeway新鲜空气要流向，并紧急空运系统在错误的方向流动的问题，分矿。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。