机组

The system could realize the automation of building equipment management system in airport terminal under the conditions of bad outdoor weather,large space,multiunit and polytypic equipment and air conditioning system nonstandard.It could improve the system operation quality and the management level,reduce the intensity of labor in operation management,and save the operation energy.

该系统可针对室外气候恶劣，大空间，多数量、多类型设备，空调机组非标准化设计等实际情况，实现机场航站楼建筑设备管理系统自动化，起到改善系统运行品质、提高管理水平、降低运行管理劳动强度、节省运行能耗的作用。

The system could realize the automation of building equipment management system in airport terminal under the conditions of bad outdoor weather,large space,multi-unit and polytypic equipment and air conditioning system non-standard.It could improve the system operation quality and the management le...

该系统可针对室外气候恶劣，大空间，多数量、多类型设备，空调机组非标准化设计等实际情况，实现机场航站楼建筑设备管理系统自动化，起到改善系统运行品质、提高管理水平、降低运行管理劳动强度、节省运行能耗的作用。

The introduction work directed towards how the system realized the auto-control management of equipment in terminal building, especially under the conditions as bad outdoor weather, huge space, multi and polytypic equipment, and non-standard air conditioner system, and meanwhile reached the goal of improve system operation quality, raise management level, reduce intensity of labor in operation management , and save operation energy

本文以满洲里西郊机场扩建工程实例为背景，从系统结构、控制器功能、末端选择、控制工艺等方面介绍Techcon楼控系统针对室外气候恶劣、大空间、多数量多类型设备、非标空调机组的情况实现航站楼类型建筑设备管理系统自动化，起到改善系统运行品质、提高管理水平、降低运行管理劳动强度、节省运行能耗的作用。

Therefore, an air source heat pump using R142b as refrigerant was developed and tested experimentally in psychrometric room, which can simulate dehumidification air and regeneration air of the desiccant rotor.

为此研制了采用工质R142b的空气源热泵，将机组置于可模拟转轮处理空气和再生空气状态的标准空气焓差室对其性能进行测试。

Keywords Pyrology; Low temperature heat pump; Nominal heating condition; Standard

上述结论可为商用和户用低环境温度空气源热泵机组的标准制定提供参考。

Pyrology ; Display cabinet ; Internal located refrigeration unit ; Performance ; Ambient temperature and relative humidity

热工学；陈列柜；内藏机组；性能；环境温湿度

Perfect Air Condition pyrology and dynamics measure stations and CAD work station are ready for Stewart-Warner Combined AC Equipment, and it is possible to design special AC according to the special demand for customers with shot design period and high possibility.

斯图华纳组合式空调机组设置了完善的空调器热工、动力测试站和三维、 CAD 计算机辅助设计工作站，可以接受用户按特殊要求设计专用空调器、设计周期短、可靠性高。

Main equipment design of strip slitting unit applied for big steel coil,heavy thickness and high strength,such as uncoiling machine,disc shear and recoiler were researched.

对大卷、厚壁、高强度钢带纵剪机组的主要设备如开卷机、圆盘剪、卷取机的设计进行了探讨。

H- section steel in the Section Steel Plant , rough rolled, directly enters the finishing mill train, causing some parts in the surface pressed in by reoxidation rolling scale, influencing the appearance of the steel.

型钢厂中型线的H型钢经粗轧后，直接进入精轧机组，造成表面部分二次氧化铁皮压入，影响了钢材的外观形象。

Owing to the fact that construction enterprise realized the usage superiority of long boom truck-mounted concrete pump gradually, at the same time ,owing to a large number of increment for small high-story buildings in city, quantity of truck-mounted pump with boom support length over 42m increases rapidly at commercial concrete market of Shanghai city since it started in the latter half of 2005, pump delivery price of 28 yuans per m3 also propelled fast development of long boom truck-mounted pump samely.

企业包袱沉重、机构人员臃肿、设备实力弱（2 1.5m3和2 1m3搅拌机组）等缺陷使省建混凝土公司在激烈的市场竞争中逐渐处于劣势。省建公司在南京市的工程本身就很少，这也使得混凝土公司全部对外经营，享受不到任何大树底下好乘凉的美妙感觉。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。