片语

Pump model unit水泵模型装置

floating pump assembling unit浮船式水泵机组

pump storage unit抽水蓄能电机

ammonia pump circle unit氨液循环泵组

Dredge Pump Protection Unit挖泥船泥泵保护装置

pump assembly泵机组

water pump-unit水泵机组

PCU pump control unit油泵控制单元

pump station unit泵站机组

英汉例句

• The experiments for different airflow were conducted on an air-to-water heat pump unit and discussed.

  采用试验方法研究了风量变化对中大型风冷热泵机组结霜工况性能的影响。

• Through piping model test and pump unit trial it is shown that with the two types of isolating shims the vibration acceleration of the piping system can be reduced evidently.

  经管路模型试验和水泵机组试验证明，这两种隔振垫可使管路系统振动加速度级明显下降。

• In underground water source heating pump air-conditioning system of one guesthouse project, the heating pump unit does not always run at full load status.

  某宾馆工程地下水源热泵空调系统中，热泵机组在实际运行中不总处于满负荷运行状态。

• This paper introduced a new type and special structured vacuum pump unit suitable for dry type reduced-pressure distillation.

  本文介绍适用于干式减压蒸馏的特殊结构真空抽气设备。

• Heat pump unit has been widely used both at home and abroad for its characteristics of economy and energy saving.

  热泵机组以其明显的节能意义和经济价值在国内得到了广泛的应用。

• This paper presents associated technology design and application of a dredge pump unit in the rehabilitation project in Cline Shipyard, Sierra Leone.

  在塞拉利昂克莱恩船厂滑道改建工程中，对吸泥泵组的配套工艺设计及使用情况作以介绍。

• Therefore to understand a single pump or more transmission characteristics of the noise, heat pump unit base to explore ways to control noise, has a practical significance in general.

  因此了解单台或多台热泵的噪声传播特性，探讨热泵机组群噪声防治的方法，具有一定的普遍现实意义。

• The characteristics of centrifugal pump unit given by pump specimen are obtained by testing with water.

  泵样本上给出的离心泵组的特性都是用水试验得出的。

• This paper presents the principle of MDV system and explains its advantages in architecture energy saving through comparing with air-cooled heat pump unit in operation economy.

  本文阐述了MDV系统的原理，通过与风冷热泵机组在运行经济性方面的比较，充分说明了MDV系统在建筑空调中的优势。

• 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。

• Result calculated by the mathematics model indicates that pipeline capacity decreases as the length of pipeline increases and reliability of pump unit reduces.

  该数学模型计算的结果表明，管道的输送能力随泵机组可靠度的降低和管道长度的增加而减小。

• Imersion oil electric pump unit is a kind of oil jack with rodless deep extraction, large discharge capacity and high lift.

  潜油电泵机组是一种无桿深抽、排量大、扬程高的抽油设备。

• The results show that guide bearing load of large vertical water pump has something to do with inlet passage of pump station, pump unit manufacture and installation quality, structure pattern.

  研究结果表明：大型立式水泵导轴承荷载与进水流道和机组制造安装质量、结构形式有关。

• The dynamic system model is coupled with geothermal heat exchanger model and heat pump unit model, which is based on the conservation of mass and energy.

  采用确定性模型法建立了热泵机组的模型，然后通过能量和质量守衡方程序建立了系统动态耦合模型。

• The circulating pump unit can measure the return water temperature and determine whether to start the circulating pump.

  循环泵装置可测量回收到的循环水温度，而且根据测量的温度决定是否启动循环泵。

• The authors point out that only after selecting rational operating mode and control mode of pump unit can the safe and steady operation of pipeline be ensured.

  提出只有选择工艺合理的泵机组运行方式和控制方式，才能实现成品油管道的安全平稳运行。

• The guide bearing is the key part of a large water pump for its grindability. Its failure rate is very high, and its failure is above 50% of pump unit failure.

  导轴承是大型水泵最为关键的易磨易损部件，故障率高，导轴承故障占泵机组故障的50%以上。

• Based on the characteristics of pump assembly, the influences of hydraulic resistance of trash rack and feculence on pump unit operation are investigated.

  根据水泵装置特性研究了拦污栅及其污物阻水对泵机组运行的影响。

• Results are significant to reasonable design and selection of large step pump stations, structures and functions of pump unit equipments.

  成果对大型梯级泵站形式和机组设备结构功能的合理设计选型有重大意义。