查询词典 clean air

This paper introduces air conditioning schemes for villadom , such as rooftop air-cooled packaged air conditioning system, air-cooled heat pump plus water chiller option, the split system with the air-cooled heat pump.

介绍了可用于别墅建筑的冷风式成套热泵空调机组系统、风冷热泵冷水机组系统、风冷式热泵分体空调系统等供暖制冷系统的方案，并指出应根据不同的能源和气候条件，选择合适的系统，以满足用户和房地产商的利益要求。

I calculate model of the underfloor air conditioning system with radiation of the floor, find that among the underfloor air conditioning system with radiation and underfloor air conditioning system without radiation and a ordinary one blow air conditioning system, the system has the characteristics that underfloor air conditioning system with radiation is smaller, more economic, more energy-conserving.

笔者通过对一个带有地板辐射的地板送风空调系统的模型进行计算，发现带有地板辐射的地板送风空调系统与无地板辐射的地板送风空调系统以及普通的上送风空调系统相比较，系统具有送风量更小，更经济、节能的特点。

An original exhausted-air reclaiming technical method has been presented, that is to say, the discharging chamber's pressure-air is reclaimed into the air tank through the additory of the exhausted-air reclaiming control devices which can be considered as the mid-pressure air supply for reutilization in order to realize the aim to save energy.

论文提出了一种创新性的气缸排气能量回收技术途径：通过附加排气回收控制装置将气缸排气腔的有压空气回收到储气罐中，并作为中压空气源再利用，以实现节能。

LONDON - Eastern military - said the Chinese air force training in foreign countries lags behind the urgent need for new higher education machine - air force fighter trainer training Bidar PAKFA Air Force Air Force Air Force Base Education Training aircraft training system.

东方网-东方军事-外国称中国空军训练水平落后迫切需要新高教机-教练机空军战机空军飞机空军训练Bidar PAKFA 训练方法空军基地高教机训练系统。

Air cleaning: To enable±·removed without the air-conditioning, special cleaning agent directly injected into the evaporator of indoor unit and outdoor unit on the internal heat exchanger, through the physical chemosynthetic, about ten minutes to clear the dirt, with the exception of food sterilization, air purification, but also the restoration of air-conditioning refrigeration, heating efficiency, extend the service life of air-conditioning.

空调清洗：使用本品不需将空调拆下，直接将专用清洗剂喷入室内机蒸发器上和室外机换热器内部，通过物理化合作用，十分钟左右即可清除污垢，除味杀菌，净化空气，还可以恢复空调的制冷、制热效率，延长空调的使用寿命。

First, a system for providing liquid refrigerant subcooling (10), subsequent to the subcooling accomplished by the primary condenser of an air conditioner, refrigeration or heat pump system, by means of evaporative cooling utilizing the condenser water of said air conditioner, refrigeration or heat pump system and/or some other water supply to wet the surface of the subcool heat exchanger and then passing the cold, dry building exhaust air (13) required for good indoor air quality across the wetted surface of the subcool heat exchanger or by using building exhaust air only to conductively subcool.

首先，一个提供液态制冷剂过冷的系统(10)，在由空调、制冷或热泵系统的主冷凝器实施完成过冷之后，通过蒸发冷却，利用所述空调、制冷或热泵系统的冷凝器水和/或一些其它水源来润湿过冷热交换器表面，然后使为达良好质量室内空气所需的建筑物干冷排气(13)通过穿过过冷热交换器的润湿表面，或只利用建筑物排气以传导方式过冷。

Meanwhile some detailed numerical researches are done on the influence to the aerodynamic field throughout changing magnitude of the primary air and the secondary air, adopting homocentric two tangential circles, tangentially-fired in number one and number three corner face-fired in number two and number four corner, changing the air distribution of the secondary air and the reverse swirl of upper secondary air, Which provide the theoretical basis for boiler design, optimal operation, renovation etc.

本文同时应用数值研究方法模拟了四角切圆锅炉一二次风大小变化、大小同心切圆布置方式、一三角相切二四角对冲、二次风配风方式改变、二次风反切等对炉内流场特性的影响，为优化锅炉设计、改造、运行提供了及其有意义的理论上的指导。

Oilless low pressure series air compressors Miniature oilless lubricated air compressors belong to reciprocating, piston, single action and air-cooled portable air compressors, they are designed for the departments which need pure air source and higher environmental requirements.

低压系列空压机全无油润滑空压机的用途和适应范围微型全无油润滑空气压缩机属往复、活塞、单作用、风冷移动式空压机，是为需要气源纯净和环境要求较高的部门而设计的。

Afterwards, the X-35C began a series of envelope-expansion flights and on 25 January 2001, the X-35C completed tanker qualification trials with a series of air-to-air refuelings behind an U.S. Air Force KC-10. The X-35C then completed its first supersonic flight on 31 January 2001 before being ferried from Edwards Air Force Base, California to Patuxent River Naval Air Station, Maryland.! t5 F* M* w. F.}% s

然后， X-35 C 开始了一系列的envelope-expansion飞行试验，并在2001年1月25日，在美国空军的KC-10 tanker耗尽的情况用air-to-air补给燃料试验飞行成功。2001年1月31日X-35 C在从爱德华空军基地被舰载到Patuxent 河海军加州马里兰空军基地后，完成了它的第一次超音速飞行。

Bleed air is extracted from the high pressure compressor for the following system: Air-conditioning Cabin pressurizatin Wing and engine inlet cowl anti-icing Hydraulic tank pressurization Potable water tank pressurization Fan air is used as cooling air for the precooler to limit the temperature of the bleed air in the pneumatic manifold.

引气从高压压气机中释放给列镣系统：引气从高压压气机中释放给列镣系统：空调系统客舱增压系统 21 专业资料航空工程英语机翼及发动机入口整流罩防冰液压油箱增压饮用水箱增压风扇空气做为预冷器中的冷却空气用以限制增压总管中的引气温度。

Some of them were ligated to the plasmid vector pCR 2.1 andsequenced,respectively.

将所获DNA片段克隆到pCR2.1载体进行测序，并与基因组数据库进行同源性比较。

Thinking since Google owns Blogger, I would be able to escalate this issue to the support team.

自谷歌的思考拥有Blogger的，我将能够缓解这一问题的支持团队。