查询词典 vav

Discusses the impact on the indoor particle pollutant from fresh air volume,fresh air filtration efficiency and outdoor air particle in the FCU+OA and two kinds of VAV air-conditioning systems. At the end of this paper it is poinped out that all-air system with mid-filtration can improve the capability of fresh air dilution and re indoor particle in a great deal and thus satisfy the requirements of health and comfort of occupants.

着重探讨了风机盘管加新风的空调系统和两种变风量空调系统形式中，新风量、新风过滤效率和室外含尘粒子对室内颗粒污染物的影响，最后指出对一次、二次风的混合风进行中效过滤的全空气系统，能够明显提高新风稀释和排除室内粉尘的能力，完全能够满足用户对环境日益增加的健康和舒适方面的要求。

At the same time, exhale to vibrate YOD HEH VAV HEH (yode-heh-vahv-heh).

在此同时，呼出振动门灯灯风（ yode -灯- vahv -灯）。

Our company is modular central air-conditioning equipment end of the professional production enterprises, the main products are VAV air conditioner, new air unit, modular air-conditioning units, fan coil, tuyere, table cold, high-temperature exhaust fan ventilating fan, and various accessories , Public security or the fire department designated the production of the fire damper used in construction, the exhaust valve for air-flow valve - the Soviet Union in the region's largest production base.

我公司是组合式中央空调末端设备的专业生产企业，主要产品有变风量空调器、新风机组、组合式空调机组、风机盘管、风口、表冷器、高温排烟风机风机以及各种通风配件，同时还是公安消防部门定点生产各种建筑用的防火阀、排烟阀风量调节阀的-苏中地区最大的生产基地。

The multivariable model of the VAV system is established, which is the fundamental of the mathematical analysis of systems.

论文首先建立了变风量系统的多变量控制模型，奠定比较完整的数学分析基础。

The key of the VAV control is to catch the attendance information.

其空调控制的关键在于掌握室内人数及分布的人员信息。

The results show that the seasonal ARIMA model is qualified for prediction of outdoor air control of VAV systems.

结果表明，季节性的ARIMA模型可以很好地满足空调系统新风预测的要求。

Research of VAV Air-Conditioning System Control Theory.

变风量空调自动控制理论的探讨。

But as a complex thermodynamic system, VAV system has many disturbances and is not easy to calculate its parameters.

但是变风量空调系统是一个复杂的热力系统，所受干扰多，对象的参数易于变化且难以确定。

Thus, VAV and control system combine closely and become an inalienable one.

变风量空调系统和控制系统是紧密结合，不可分割的。

As a result this method can enhance the VAV air conditioning system's dynamic performance, and its validity has been verified by the simulations.

所提出的控制方法能有效地提高了变风量空调系统的动态性能，并由仿真结果验证了其有效性。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐