The author expresses his opinion that cooling water pump, the refrigerator and cooling tower have the best match with each other in every load, by analyzing the character of engine consumption in each working joint of equipment in heating ventilating and air-conditioning system.

A general model has been developed for the optimum mode-to-pump ratio for fiber-coupled laser-diode end-pumped lasers by including the thermal effect into the analysis.

Trough experiments,the impacts of refrigerant charge amounts and capillary tube lengths on the refrigeration system was investigated,and a series of corresponding curves was drawn to find the optimal matching relations,and then according to the results of experiments,the influences of the refrigerant charge amounts and capillary tube lengths upon the performance of air conditioner was analyzed.

In order to achieve high-efficiency white LEDs and get the optimal matching between phosphors and LED chips, a novel measurement system and an analytical method for white LED phosphors were proposed.

The Study on Optimal Matching of the Power System;

For the CO 2 short circuit transition welding, the short circuit process is unstable with serious spattering unless the optimum matching between the arc voltage and the welding current is achieved.

In addition,the thesis gives the optimum matching relation among the structure parameters in typical servic regulato

This article is based on the theory of explosive power = force × velocity and Hill\'s Force-Velocity Equation,and obtains the optimum matching value which is corresponding to athletes\' muscle load weight and contraction velocity when the explosive power reaches the athletes\' maximum by adopting method of mathematics.

the presentation centres on the principle of choosing JFET input resistance when the system is in low frequency match; and on the technology of analog feedback for achieving the optimal match of the system.

The optimal match results of traditional way that use MMSE are improved again.