片语

return-air duct回气管管道

return n air shaft回风井

return-air grill[建]

return n air riser回风竖管

return-air level回风水平

return n air raise回风天井

return n air回风

return-air rise回风上山

英汉例句

• pierce a pump shaft of small section concurrently as return air shaft at linee47 neighborhood in the north, establish the exhausting fan, become the ventilated way of opposite angle of two wing.

  北端在e_（47）线附近掘进一条小断面排水井兼作回风井，设置抽出式风机，形成两翼对角式通风方式。

• airflow from the large cyclone collector inhalation top return air duct blower, this machine is a closed loop system, the air flow, and circulation in the flow of positive and negative state.

  气流由大旋风收集器上端回风管吸入鼓风机，本机整个气流系统是密闭循环的，并且是在正负状态下循环流动的。

• presents the application of fuzzy control technique to the secondary return air system of a symphonic concert hall.

  介绍了模糊控制技术在一交响乐厅二次回风空调系统中的应用。

• here, return air tong xuan than stressed jianjing point massage is the best side of bath, and massage.

  在此，回气堂玄斎先生强调肩井穴的按摩最好是一边沐浴，一边按摩。

• this paper analyses that fresh air and return air efet iaq in air-conditioning system at present.

  分析了目前空调系统新风和回风对室内空气品质的影响。

• a typical dual duct system would have 2 zone supply air paths – one for the hot air and one for the cold air – and 1 zone return air path.

  而对于典型的双管系统，则由两条区域送风路径（一条用于热空气、一条用于冷空气）和一条区域回风路径组成。

• return air duct section.

  回风管道部分。

• the influence of the side wall return air inlet to air distribution is analyzed.

  分析了侧墻回风口布置对空气分布的影响；

• examples: determine system efficiency by comparisons of return air and delivery temperatures.

  通过比较新风和回风的温度，确定系统的效率。

• the analysis on the machine room, return air and water system designing has been carried out.

  对于机房设置，回风系统和水系统设计进行了分析。

• the energy saving measures for cross air blow conditioner system were analyzed from the aspects of return air system design and automatic control system configuration.

  分析了纺丝侧吹风空调机组及送回风系统设计及其自动控制系统配置的节能措施。

• mine, the causes of natural thermal potential difference in return air in main shaft and its influence on mine ventilation system and the control methods.

  阐述了造成主井回风的自然热位差产生原因和对通风系统的影响，以及治理办法。

• this paper proposes a new working face ventilation system: top gas tunnel small pillar outside the bottom return air laneway layout, in other words, which is gas tunnel location evolution.

  本文提出了一种全新的综放工作面通风系统：顶层瓦斯巷小煤柱外错底层回风顺槽布置，具体是一种放顶煤工作面顶板排瓦斯巷位置的改进。

• my vacation begins next week. i「ve got a return air ticket to my hometown.

  我下周休假，已经买好了回家乡的往返机票。

• when installation should pay attention to return air is good, make indoor air to create circulation, to ensure the effect of air conditioning and air quality;

  安装时要注意回风良好，使室内空气形成循环，以保证空调效果和空气质量；

• the technical requirements of cleaning air conditioning system for satellite are expatiated, and a feasible design scheme adopting second return air and fuzzy-pid control technology is brought out.

  根据卫星垂直运输车空调系统所要达到的技术要求，采用二次回风和模糊-pid控制技术提出了一套可行性设计方案。

• an alternate embodiment includes a support frame for positioning the filtration system in ductwork or the like other than a return air inlet.

  一个替代实施例包括用于将过滤系统定位在除回风管之外的管路等等中的支承框架。

• the influence for velocity field and temperature field with the difference of height of return air is analysed.

  分析了回风口高度对室内空气流动的速度场和温度场的影响。

• return air duct section. single- or double-line ducts can be specified.

  回风管道部分。可以指定单线管道或双线管道。

• the return air is unblocked by changing the distances among heat exchange fins, i. e. the arrangement density of the heat exchange fins on a heat exchange pipe.

  通过改变换热翅片之间的距离也就是换热翅片在换热管上的排列密度，使回风畅通。

• about 240 square inches(1548cm2) of return air passage are needed for the average trailer」s refrigeration fan to operate at 100 percent capacity.

  如果想让拖车内的制冷风扇100%地工作，那么，回流空气的量大概为240平方英寸（1548cm2）。

• primary return air system and secondary return air system are the two kinds of deal with the air in the mixture air system, they both have their advantages and disadvantages.

  从二次回风空调系统的节能分析，正压控制，医疗建筑废热、废水的再利用，运行管理等方面探讨了减少洁凈手术室空调系统能耗的途径和方法。

• the clean operating department applies eight unattached clean air conditioning systems, and applies the secondary return air systems with the constant return air rate.

  洁凈手术部采用八个独立的凈化空调系统 ，采用固定一、二次回风比的二次回风系统 ，洁凈手术室送风装置采用阻漏式洁凈送风天花。

• whether provide return air ticket upon end of contract?

  合同期满后是否提供回程机票? 有， 依据合同。

• in order to automatically control the supply and return air balance in quench air systems, the volume flow controller is used.

  为实现环吹风系统供、回风平衡的自动控制，采用了体积流量控制器。