single-shaft-screw pump

ApplicationModel 32 PL shower pump is a horizontal centrifugal pump of single-stage , and single-suction overhang type.

32PL型喷淋泵系 单级 单吸卧式悬臂离心泵.

The influence of the structural parameters of single-pump fiber optical parametric amplifier including pump power, pump wavelength, fiber dispersion slope, fiber nonlinear coefficient and fiber length on its gain bandwidth are studied.

研究了单泵浦光纤参量放大的配置参数，如泵浦功率、泵浦波长、光纤色散斜率、光纤非线性系数、光纤长度等对光纤参量放大增益带宽的影响。

The test results showed that the coordinated operation of analog quantity control systems and combustion management system during failure outage of single feed pump was achieved.

试验结果表明，该试验达到了单台给水泵故障停运时各模拟量控制系统及燃烧管理系统协调动作的目的。

Gas pipelines have a single role of booster pumps and pump dual role.

气体管道增压泵有单作用水泵和双作用水泵.

Note: single stage centrifugal pump for a single suction inlet of an impeller centrifugal pump.

注: 单级单吸离心泵为一个叶轮一个进水口的离心泵.

A single heat pump unit or more of the noise control.

单台或多台热泵机组的噪声管理.

A single frequency fiber laser with a 1012 nm laser as the tandem pump source is preliminarily studied.

我们利用基于同带泵浦的1012nm激光器对高效单频光纤放大器进行了初步探索。

Through a study in the efficiency of the engine and the variable displacement pump of the dual pump, full power variable displacement hydraulic system on single bucket excavator, a math model for co-operation of engine-variable displacement pump system is established.

本文通过对双泵全功率变量液压系统的单斗液压挖掘机发动机效率、变量泵效率的研究，建立了发动机－变量泵系统共同工作的数学模型。

A kind of infusion pump controlled by 89 C 52 single-chip microcomputer is introduced.

以89C52单片机为控制核心,用步进电机带动微小流量泵,研制了一种智能化高性能的输液装置.

YHB series chemical submersible pump is vertical single stage single-suction centrifugal pump.

YHB系列化工液下泵是立式单级单吸离心泵.