查询词典 air pump

In addition, belt drives are waterproofed, as are the alternator, air conditioning compressor, power steering pump and starter motor.

此外，皮带驱动器的防水处理，以及发电机，空调压缩机，动力转向泵和起动电机。

This paper does theoretical analysis on air-conditioning design of natatorium by using heat pump energy recovery system.

本文针对游泳馆的空调系统设计，采用热泵能量回收系统进行了理论分析，并结合工程实例阐明该能量回收系统在游泳馆这一特殊环境中应用的优越性。

This paper analyses the calculation of heat and mass transfer of evaporator s fins pips of air heat pump by the mean of ε NTV in dry.

采用ε－NTU法，对空气热泵蒸发器肋片管在干工况、湿工况、结霜工况下的传热传质计算方法进行探讨

A general steady-state simulation model was presented for predicting the performance of air source heat pump unit in low ambient operating conditions.

为解决空气源热泵机组运行工况变化时，优化设计与性能预测等问题，建立了机组4个主要部件的稳态仿真数学模型，其中压缩机采用基于BP算法的人工神经网络方法，换热器采用分区集中参数方法建模，同时给出换热器中的换热关联式模型以及系统仿真流程。

The heating coefficient of air source heat pump is low in cold climates,and that the outface of the evaporator is frosted easily.

空气源热泵在冬季运行时，制热系数较低，且蒸发器表面容易结霜。

By means of the public building thermal environment design simulation software-DeST-c, simulates the annual energy consumption of water loop heat pump system and primary air fan coil system under different conditions.

利用公共建筑热环境系统模拟计算软件DeST-c，模拟计算了水环热泵空调系统与风机盘管加新风系统在不同条件下的全年冷、热源运行能耗。

A certain office building is selected as representative building,Harbin,Urumqi,Beijing,Wuhan and Guangzhou are chosen as representative cities of every climatic region of our country,and water loop heat pump system is compared with primary air fan coil system.

以某办公楼为代表性建筑，以哈尔滨、乌鲁木齐、北京、武汉和广州为各气候分区的代表性城市，以风机盘管加新风系统为水环热泵空调系统的比较对象，通过运用eQUEST能耗模拟软件，全面分析对比了两空调系统在各城市应用的能耗和运行费用，得出了水环热泵空调系统在我国各气候分区的适用性。

The heat pump room air-conditioner both can make cold and heat, can satisfy the requests of the winter and summer, so it gets a fast development.

热泵型房间空调器既可制冷又能制热，能满足冬夏两季节的要求而得到快速发展。

In the field of industrial production, the dependability of the production equipment has very great influence on the profit ability of the factory, this kind of production equipment is such as rolling mill, press, compressor, pump, air-blower,etc..

在工业生产领域，生产设备的可靠性对工厂赢利能力具有很大的影响，这类生产设备如轧钢机、压力机、压缩机、泵、鼓风机等。

This article researches affection of atmosphere pressure to hydro-kinetic force process by using fluid mechanics theory and works out amendatory method about pump allowable mounting height, wind pressure of centrifugal fan,rotor power and gas rotameter scale and algorithm of air-pressure pipe length of counter-current flow hight-order condenser in different atmosphere.

本文应用流体力学原理，研究了大气压对流体动力过程的影响，得出不同大气压时，泵的允许安装高度，离心式风机风压，轴功率，气体转子流量计刻度的校正方法和逆流高位冷凝器气压管长度的计算方法，对不同海拔高度地区，特别是高原和盆地地区具有十分重要的现实意义。

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。