It can save four sets of characteristics of the rotor pump parameters, parameter online conversion, regulation and choice.
它可以保存四组转子泵的工作特性参数，可以在线进行参数转换，调节和选择。
So at present, the research of the parameter auto-detection and auto-control of the heat pump dryer is of great importance.
所以，现阶段对热泵干燥工艺参数的自动检测和控制的研究是非常重要的。
This paper introduces parameter selections of hot water circulating pump both at home and abroad.
对国内外热水循环泵的选取参数计算方法作了介绍和分析。
Unloading pressure and value of alarm parameter of emulsion pump can be adjusted by stroking keys.
乳化液泵卸载压力和报警参数值可利用按键根据实际需要来调整。
There are a series of problems in batch production of plating chromium for lining inner bores of input tube in oil well pump such as parameter choice, clamp design, bath care and adjust.
油井抽油泵输入泵衬套内孔尺寸镀铬批量生产中存在着工艺参数准确选择、夹具合理设计、槽液维护和调整等一系列问题。
By taking 135 three-screw pump as an example, the geometric parameter design, the forming of spiral surface and the characteristic of screw gearing are investigated.
以135型三螺杆泵为例，对螺杆几何参数设计、螺旋型面的形成、螺杆啮合特性进行了探讨。
The fuel pump rig test and troubleshooting system can achieve its purpose of test and troubleshooting by monitoring the working performance and parameter of the fuel Pump.
该试验台通过对高压柴油泵的工况性能及参数的测试，达到对高压柴油泵进行校正和故障诊断的目的。
The crossing Angle between the driving shaft and the driven shaft is a key parameter that affects the performance of the pump.
万向节机构的输入轴和输出轴的夹角是影响泵性能的一个关键参数。
Establishing the foundation to improve the rotor shape parameter dramatically, realizing the Roots pump series design and production, sufficing the condition of the agile manufacturing technology.
为不断完善转子型线参数，实现罗茨泵系列化设计、生产，满足敏捷制造技术需要奠定基础。
A data acquisition system, which designed for screw pump performance parameter testing, was developed in this paper.
开发了一种用于螺杆泵性能参数试验的数据采集及处理系统。
Optimal design on aerofoil parameter of impeller is made based on the second YQH-100 oil-gas pump.
基于第二代YQH-100油气混输泵叶轮的基本参数，对叶轮的翼型参数进行了优化设计。
The ballast system circulates from out-board under pump running at the maximize design parameter, and the time is not less than 30 minutes.
压载泵在设计最大参数下进行舷外循环的时间不少于30分钟。
This paper introduces the operating principle of the combinatorial layering oil production of the rod jet pump, and the parameter optimization as well as field application.
介绍了有杆射流泵组合分采的工作原理、参数优选及现场应用情况。
The addendum coefficient is an important parameter in the designing the gear, and to affect the discharge characteristic of compound gear pump.
齿顶高系数是设计齿轮时的重要几何参数，也是影响复合齿轮泵流量特性的重要参数之一。
With these solutions, change of nonlinear reflectivity with the pump waves and the probe wave, and saturation, and parameter oscillation arc-described.
对饱和现象（泵浦抽空）、非线性反射率随探测波的变化以及参量振荡等给出了令人满意的定量描述。
Establishes a dynamic lumped parameter model for air cooled heat pump under frosting condition. Divides frosting course into accumulation of density and frost thickness.
建立了结霜工况下空气源热泵集中动态参数模型，将结霜过程分解成密度项的累计和霜层厚度项的累计。
After calculating, the be st combination of pumping parameter and pumping rod and interval of stabilizer a nd pump efficiency are shown, which...
通过软件计算，可确定出抽汲参数、抽油杆、扶正器间距和泵效的最佳组合。
On the basis of theoretical analysis, the experimental until was set up and the property parameter of the bubble pump was tested. The result is significant for designing the bubble pump.
搭建了气泡泵试验装置，测定了气泡泵性能参数，实验结果对气泡泵的设计具有指导意义。
The high parameter gear pump for polymer proceeding is an important branch of gear pump technology, and it is used more and more frequently with the great increase of the polymer equipment.
随着大型聚合物生产装置的迅猛发展，高参数齿轮泵的应用日益广泛。
At present, the lumped parameter model of frost, which is based on experience and depend heavenly on the running condition, is widely used in simulation of air-cooled heat pump.
目前在风冷热泵机组的仿真研究中，对蒸发器结霜过程的模拟主要是采用一些由实验拟合而成的集总参数模型，而这些模型往往是在特定的运行条件下得到的。
This article introduces the structure of CAD software on steam jetting vacuum pump. Emphasis is given to its optimum design, parameter graph and automatic assembly.
介绍了水蒸汽喷射式真空泵CAD软件的体系结构，着重论述了喷射式真空泵参数优化、参数化绘图及两维零件图自动装配的实现方法。
Compared by the analysis, optimizing the parameter of the impeller and casing tongue, on side of hydraulic design of pump, is the most effective way to reduce the pressure pulsation of pulp-pump.
分析得出：从泵的水利设计方面来优化叶轮和隔舌的参数，是降低纸浆泵压力脉动的最有效方法。
According to the analysis on the boundary layer separation condition, parameter equation of vane curve for centrifugal pump is established.
通过对压力面边界层分离条件的分析得出叶片型线方程并给出计算实例。
The design parameter of the work condition and the geometrical parameter of the design of the pump are confirmed. Chapter 4 is the model experiment.
第三部分为泥浆泵水力模型设计，确定了工况设计参数和泵的设计几何参数；
The heat pump-based heating system was not equipped with adequate well-functioning operational parameter indicators.
热泵供暖系统运行参数计量仪表配备不完善等。
The heat pump-based heating system was not equipped with adequate well-functioning operational parameter indicators.
热泵供暖系统运行参数计量仪表配备不完善等。
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