1、

Based on the rate-equation theory of four-level system, the expressions of threshold pump power, output power and slope efficiency are given.

在本章中,我们首先从四能级激光系统空间速率方程理论出发,得到了阈值泵浦功率、输出功率和斜效率的表达式。

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2、

diode-pumped high power, frequency doubling nd ∶ yag laser

二极管抽运的高功率、倍频Nd∶YAG激光器

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3、

Based on the investigation of behavior characteristic of subsystems, the dynamic mathematic models of variable pump, accumulator, low speed and high torque motor and relief valve are developed using power bond graph.

在对张紧器各子系统工作特性研究的基础上,利用键合图建模技术建立了变量泵、蓄能器、低速大扭矩马达和溢流阀等子系统的动态数学模型。

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4、

Determination of Main Pump Working Point for PWR Nuclear Power Plant

压水堆核动力装置&回路主泵工作点的确定

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5、

Blackout Start Test of North China Power Network Using Pumped-storage Power Units in Ming Tombs

华北电网利用十三陵水电机组进行黑启动试验研究

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6、

From the angles of power-sending system design, fire fighting pump, electromatic fire fighting roller, smoke and air exhauster, non-fire fighting power cutting off and so on, the design of the fire fighting linkage control system of modern multi storeyed buildings is discussed.

从配电系统设计、消防水泵、电动防火卷帘、排烟风机、非消防电源切断等几方面对现代化高层建筑的消防联动控制系统的设计进行了探讨。

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7、

The article combined with mathematical models of some construction condition parameters provided the power formula of mud pump package, that is, the selection criteria of AC motor.

本文结合盾构机施工各工况参数的数学模型,给出了泥浆泵配套功率的计算公式,即交流电机选型标准。

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8、

Remove power steering pump.

拆下动力转向泵。

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9、

Use and Maintenance of Power Steering Vane Pump of Automobile

汽车用动力转向叶片泵的使用与维护

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10、

Introduction to the fire fighting system in LYS pump power storage plant

华东琅琊山抽水蓄能电站消防系统简介

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11、

The utility model is suitable for the electric vehicle hydraulic power steering pump.

本实用新型适用于可电控汽车液压转向助力泵。

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12、

Test and Study on Noise Control of Hybrid Car Power Assisted Steering Pump

混合动力轿车转向助力泵噪声控制试验研究

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13、

Research of power matching axial piston pump dynamic computer simulation

功率匹配轴向柱塞泵的动态仿真研究

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14、

The design principle of the trial pump includes micromation, portability, low power dissipation and low cost.

实验泵的设计原则是:微型化、便携式、低功耗、低成本。

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15、

The pump shell and the power motor are fixed on a base plate.

泵壳和动力电机固定在一个底座板上。

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16、

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。

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17、

High power xenon flashlamp is mainly used in inertial confinement fusion ( ICF) research as optical pump source for solid-state lasers. Its working performance and life time greatly influence the operation of lasers.

高功率脉冲氙灯主要在惯性约束聚变(ICF)研究中用作高功率激光驱动器的抽运光源,其各项性能和使用寿命对高功率激光驱动器的整体工作性能影响很大。

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18、

Fabrication of integral high power optical fiber pump combiners and the feature analysis

一体式高功率光纤泵浦耦合器及其制作技术

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19、

An Optimal Configuration Method for optical Fiber Raman Amplifier Pump Power

喇曼光纤放大器泵浦优化配置方法

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20、

The power distribution of pumping light and signal light in fiber, fiber length, rear cavity mirror reflectivity, threshold power, doping concentration and pump geometry which can influence the characteristic of the fiber laser are deeply investigated in the MATLAB simulation environment. 3.

在MATLAB仿真环境中,进一步分析泵浦光和信号光功率分布、光纤长度、后腔镜反射率、阈值功率、掺杂浓度以及泵浦结构对输出功率的影响。

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