pump characteristics

The characteristics of adjustable jet type heat pump are analyzed and a plan to reform the dry end in paper machine with adjustable jet type heat pump is put forward.

分析了可调喷射式热泵的特点，提出一种采用可调喷射式热泵改造纸机干燥部供热系统的方案。

By comparing the characteristics of submersible pump and vertical lineshaft turbine pump, comments are introduced on the selection and application of sea water lift pump and fire water pump.

通过对潜水泵与深井泵各方面特点的比较，提出海洋平台在海水泵和消防泵的使用方面的一些看法。

Study on Thermal Siphon Characteristics of Adiabatic Slug Flow in Thermal Siphon Pump of Absorption Refrigerator

无泵吸收式制冷机热虹吸泵绝热弹状流的热虹吸特性研究

The results show that the frequency response characteristics of VCSOAs are influenced by the optical pump intensity, the input optical power and the spontaneous emission factor.

结果表明，VCSOA的频率响应特性受抽运光强度、输入光功率以及自发辐射因子的影响。

Form the experimental studied by the dry heat pump, heat pump drying in different temperature, drying time and wire width of beans, the characteristics of snap bean in heat pump were got.

通过热泵干燥的试验研究，分析在不同热泵干燥温度、干燥时间以及不同宽度豆角丝的条件下，热泵干燥特性。

Study of vapour core pump characteristics senses go by heart

汽心泵特性研究触动五官心之所向

The Characteristics of Time Average of Fluid Capacitance in Pump System

泵系统中集中流容的时均特性

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 analyses the flow characteristics of the variable axial piston pumps through flow pulsation resource, putting forward a method to reduce the reduction of pressure pulsation and the test result of a pump.

分析了变量轴向柱塞泵的流量特性，从该类泵流量脉动源出发，提出了减少泵压力脉动双幅值误差的方法.给出了该类泵减小压力脉动的数学模型及某泵的试验结果。

Study on thermal siphon characteristics of slug flow with heat insulation in thermal siphon pump& the second mechanism studies on pumpless LiBr absorption solar refrigerating machine

热虹吸泵绝热弹状流的热虹吸特性研究&无泵LiBr吸收式太阳能制冷机机理研究之二

This paper introduces the characteristics of the submerged dredge pump set of the 1 600 kW bucket wheel dredger, analyzes the feasibility of fixing installation of the pump set on the building berth, and discusses about the technological plan of installation.

介绍斗轮挖泥船水下泥泵组基本结构、分析定位安装的可行性，在水下泥泵组中采用设备及管路的预装、环氧树脂垫片及激光经纬仪等工艺安装方案。