英汉例句

• experimental research on the stability of thermostatic expansion valve(tev)in the system of small-sized air source heat pump water heater(ashpwh)was carried out in this paper.

  本文对热力膨胀阀在空气源热泵热水器的稳定特性进行了实验研究。

• the effects of the outdoor air temperature and humidity on the frosting characteristics of the fin-tube evaporator coils of an air source heat pump were investigated experimentally.

  对一台空气源热泵空调器在不同环境条件下室外换热器的动态结霜性能进行了实验研究，分析了进风温、湿度对热泵空调器结霜量及霜层厚度的影响。

• the results show that there is great energy saving potential for this novel variable capacity air source heat pump system and it can be used in more cold districts.

  模拟结果显示了该新型变浓度容量调节系统具有较大的节能潜力，表明该变浓度热泵系统能在更寒冷的地区得到应用。

• analysis measured results of air source heat pump units operating in nanjing aea. conclusions that the air source heat pump unit is suitable very well to be used in nanjing area have been gotten.

  分析了风冷热泵机组在南京地区冬季运行的实测数据，对风冷热泵机组在南京地区的使用情况进行了综合分析，得出了在南京地区风冷热泵使用情况较好的结论。

• it is learned that the solan air source heat pump are the core technology to solve the problems of low temperature operation.

  据悉，索兰空气源热泵的核心技术是解决了低温运行的难题。

• theodoor-is a professional modernization factory of air curtain, air source heat pump water heater and ventilation fan.

  西奥多-专业的现代化生产企业，产品有风幕机，空气能热泵热水器以及通风设备。

• the cop of the ground source heat pump is higher than that of the air source heat pump because of the soil annual temperature change characteristics.

  由于土壤温度的全年温度变化特性，地源热泵比空气源热泵具有更高的cop。

• its products mostly cover on air source heat pump water heater equipment, air source air conditioner water heater and solar air source water heater etc. and commerce, home use energy saving products.

  科研应用主要集中表现在能源开发及优化，产品主要涉及空气能热水器、太阳空气能等家用型和商用型高效能产品。

• comparison to the primary energy efficiency ratio (per) under changed conditions between direct fired absorption chiller (dfac) and electric driven air source heat pump chiller (ashp) is introduced.

  对直燃型溴化锂吸收式机组和电动风冷热泵机组在变工况下的一次能源利用率per作了比较。在不考虑冷却系统能耗的条件下，直燃机的一次能源利用率比风冷热泵高。

• air source heat pump units because of the cold (hot) with the volume changes in outdoor parameters change, this selection method may result in the election unit too much, resulting in wastage;

  由于空气源热泵机组的产冷（热）量随室外参数的改变而变化，这种选择方法可能造成机组选得过大，造成浪费；

• the method of experiment and computer simulation can be adopted when the unit of air source heat pump is investigated.

  研究空气源热泵冷热水机组的性能可采用实验方法和计算机模拟方法。

• as a form of heat pump, air source heat pump is limited by geographical and meteorological conditions in practical application, this hinder its promotion and development seriously.

  空气源热泵作为热泵机组的形式之一，其应用受到地理环境和气象条件的限制，这给实际应用带来很多问题，妨碍了其推广和发展。

• the article analyses air source heat pump project effect in east nanjing depot of shanghai railway bureau and discusses the application prospects of air source heat pump in railway company.

  文章分析了上海铁路局南京东车辆段空气源热泵系统项目所取得的实效，并论述空气源热泵系统在铁路企业中应用前景。

• as we all know, air source heat pump application is limited in cold regions. in recent years, scholars have done a lot of research on the air-conditioning units in cold regions.

  众所周知，空气源热泵在寒冷地区的应用受到限制，近些年国内学者在空气源低温适应性方面做了很多研究。

• carries on the experimental research and feasibility analysis on air source heat pump water heater(ashpwh), which uses 2-way thermal expansion valve(tev)as throttling element.

  对以双向热力膨胀阀作为节流元件的空气源热泵热水器进行实验研究和可行性分析。

• in recent years, is committed to water, ground source, air source heat pump unit development and use.

  近年来致力于水源、地源、空气源热泵机组开发和利用。

• also, the proper design on the operating and controlling scheme of the system was carried to play its role as saving energy for the air source heat pump system to the greatest extent.

  并对系统运行控制方案进行合理的设计，最大限度的发挥空气源热泵系统节能的优势。

• simulates the thermodynamic characteristic of the air side heat exchanger of an air source heat pump under different air temperature and relative humidity.

  用计算机模拟空气源热泵风侧换热器在不同环境温度和相对湿度条件下运行的热力特性。

• air source heat pump technology was the energy saving, enviromental heating technology based on reverse carnot cycle theory.

  空气源热泵技术是基于逆卡诺循环原理建立起来的一种节能、环保制热技术。

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

  本文利用已建立并通过实验验证的空气源热泵机组稳态仿真数学模型，对机组在新工况与常规工况下的低温稳态特性进行了计算机仿真。