空调

States the characteristics of the condensing-temperature control in variable condenser water flow of central air-conditioning systems. Analyses the effects of variable condenser water flow on COP of centrifugal chillers. Indicates that although the negative effect is not negligibleit is less than the positive effect on pump's energy-saving and the condensing-temperature control is helpful to the resulting energy-saving for air-conditioning systems by combining with an example.

摘 要 论述了在集中空调冷却水变流量系统中冷凝温度控制法的特点；分析了冷却水变流量对离心式制冷机性能系数的影响；结合实例说明虽然冷却水变流量对于冷水机组制冷性能的负面影响不可忽略，但这一负面影响较对于水泵节能的正面影响要小，采用冷凝温度控制法对于空调系统综合节能是有益的。

The central air conditioning is one kind of large-scale centralism supplies the wind the air-conditioning system, its control system is more complex compared with the cabinet type air conditioning.

为了有效的提高中央空调系统的经济性、可靠性及可维护性，需采用控制产品对中央空调系统的各个设备进行控制。

The air conditioning system is divided into four sub-systems and the two-pipe chilling water system is of primary pump variable water flow type.

空调系统划分为 4个独立的子系统，空调水系统为一次泵变水量系统，双管制。

The rotary vane compressor used for automotive air conditioner has many advantages over the swash plate cmpressor...

旋叶式汽车空调压缩机具有结构简单、体积小、重量轻、启动力矩小、运转平稳等特点，是斜盘式汽车空调压缩机的新一代替代产品。

Correspondingly.Finally, a scroll compressor with the radial compliance mechanism used for car air conditioner is developed according to the dissertation results, the measuring data show that the prototype efficiency is higher than wankel compressor's or swash plate compressor's.

根据本文的研究结果，研制开发出了具有径向柔性机构的汽车空调用涡旋压缩机，通过与其它类型汽车空调压缩机的对比测试，显示出了所研制样机的先进性能，从而也进一步验证了本文研究结果的正确性。

The rotary vane compressor used for automotive air conditioner has many advantages over the swash plate cmpressor, such as simple structure, smaller size, lighter weight, easier to start-up, smooth operation, etc.

旋叶式汽车空调压缩机具有结构简单、体积小、重量轻、启动力矩小、运转平稳等特点，是斜盘式汽车空调压缩机的新一代替代产品。

The text emphasizes: Enterprises should be as support with the proper profit while improving occupation rate of market.

第二章，对我国空调行业现状以及美的空调在营销过程中存在的问题进行分析。

A central air-conditioning system with multi-frequency conversion was designed for a six-storied hospital building in Jiangmen, and the project corresponding with the real situation was advanced.

本文是为江门市一座六层高的医院综合大楼设计一个变频多联机中央空调系统，并通过设计提出符合医院建筑实际情况的空调方案。

At the end of 1998, a total of 160 air-conditioned double-deck buses and three air-conditioned single-deck buses were serving the full network of 14 bus routes, which mainly linked up the New Territories with Tung Chung and the new airport.

截至一九九八年底，该公司共经营14条巴士线，有空调双层巴士160辆和三辆空调单层巴士，主要为新界与东涌及新机场提供服务。

Thermal insulation material used in air-conditioning circuitry system may initiate the fire,therefore there is a a higher request for improvement on combustibility of thermal insulationfoam, and it is urgently to strengthen the research on flame-resistant thermal insulation forair-conditioning systmem; so many aspects such as retarding mechanism, heat degradationcharachteristic, and prediction in kinetics and so on, of fire retardant foam become a newresearch subject.

空调系统的管路系统保温材料可引发火灾，因此对泡沫保温材料的燃烧性能提出了更高的要求，亟需加强对空调用泡沫阻燃材料的研究，而泡沫阻燃材料的阻燃机理、热解特征和动力学预测等方面的问题形成一个新的研究课题。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。