fly power

By analyzing and comparing the power topology , a fly back power adapter is designed by author .

接着，通过对电源拓扑结构的分析比较，确定设计一款反激式电源适配器。

Application of Extraction Iron Powder from Fly Ash of Power Plant

电厂粉煤灰中铁粉的提取和应用

Experimental Study of Screen and Magnetic Separation of Fly Ash from Power Station

燃煤电厂飞灰物质成分筛分磁选实验研究

Mechanism of Self-holding in Fly Back Switching Power with Single Output Port

单输出反激式开关电源的自持机理

In fact , humans on Titan could fly by muscle power .

说实话，人在泰坦上可以仅靠肌肉的力量就飞起来。

Character and Utilization Study of Gangue-Combustion Fly Ash from Power Plants of Xinwen Mining Group

新汶矿业集团矸石电厂粉煤灰特征及综合利用研究

The floors are made of recycled concrete . Fly ash from power plants is part of the mix .

地板是由可循环使用的水泥做成的，发电厂的灰烬是成分之一。

A Study on Fly Ash of Power Plant being Wet-discharged by Middle-process Wastewater of Pulp and Paper Making of Acidic Process

酸法制浆造纸中段废水湿排电厂灰渣的研究

The dewatering effect of sludge water from water works could be obviously improved in the condition mixed only with fly ash of power plant without help of other materials .

在水厂污泥水中加入电厂粉煤灰，不需再添加其他材料，即可以很好地改善水厂污泥的脱水性能。

Fly ash from power plants was used as heterogeneous catalyst in the process of oxidation of p-aminophenol ( PAP ) by H_2O_2.The effects of various parameters on the removal rate of PAP were investigated .

研究了利用电厂粉煤灰作为非均相催化剂，催化H2O2氧化对氨基苯酚（PAP），讨论了各种因素对PAP去除率的影响。

This kind of fly back switching power supply has high output precision , and peak value of output ripple is less than ± 20mV , which is only 1 / 5 of the same level ordinary switch power .

所设计的反激式开关电源输出精度高，纹波的峰值≤±20mV，仅为普通同等级开关电源的1/5。

In order to provide the basis of over current protection design in DC-DC adapter , the mechanism of self-holding in fly back switching power with single output Port which is based on the IC named 3842 is given here .

系统地研究了基于3842IC的DC-DC反激式电源中的两种自持现象的机理及其对应的数学模型，为其在基于类似3842IC的DC-DC适配器中的过电流保护设计中的应用提供理论依据。

The carbon content of fly ash thermal power is an important index that reflects combustion efficiency of coal-fired boiler . Control the range of the carbon content of fly ash when the unit keeps normal operation becomes an important topic of thermal power plants to save energy .

火电机组飞灰含碳量是反映燃煤锅炉机组燃烧效率的重要运行指标，控制机组正常运行时飞灰含碳量的范围成为火电厂节能的一项重要课题。

Waterproof and thermal insulation roofing material prepared from fly ash from power plant and waste plastic foam as main raw material , normal Portland cement and calcium oxide as cementitious material with a small quantity of waterproof agent , water-hating agent , activating agent is introduced .

以粉煤灰、废旧聚苯乙烯泡沫塑料颗粒为主要原料，普通硅酸盐水泥、生石灰为胶凝材料，添加少量防水剂、憎水剂、激发剂，研制了屋面保温防水材料。

Application of Fly Ash from Xiangtan Power Plant in Construction Engineering

湘潭电厂粉煤灰在建筑工程中的应用

Study on the size character of fly ash in coal-fired power plant

电厂燃煤飞灰粒度特征研究

New Way out for Fly Ash in Coal-fired Power Plants

燃煤电厂粉煤灰的新出路

The Research and Application of Technology for Comprehensive Utilization of Fly Ash in Thermal Power Plant

发电厂粉煤灰综合利用技术研究与工程实践

Research on the Pneumatic Conveying Characteristics of Fly Ash in the Power Station

粉煤灰管道气力输送特性的研究

Classification and characteristics of micro-particles in fly ash from coal-fired power plants

燃煤飞灰的显微颗粒类型与显微结构特征

Releasing of As in Coal and Fly Ash of Chongqing Power Plant under Organic Acid Conditions

重庆电厂炉前煤及飞灰中As元素在有机酸作用下的淋滤行为

Study on the Utilization of Desulfurized fly ash of Jingling Power Plant for Cement production

利用金陵热电厂脱硫灰生产水泥的研究

Noncoking coal Feasibility Study of Dry-Method Recovery of Iron Powder in Fly Ash from Coal Power Station

非焦化煤，干烧煤燃煤电厂干法回收粉煤灰铁粉工艺的可行性

Determination of trace element contents in coal and fly ash of the power plants by two-standard neutron activation analysis

双标准中子活化法分析电厂燃煤和煤灰中痕量元素含量

With the development of science and technology , fly ash in the power plant is changing from an industrial waste into an industrial raw material .

随着科学与技术的发展，发电厂粉煤灰正在从一种工业废弃物向一种工业原材料转变。

Based on the soaking and continuous leaching experiments , this paper simulated its influence on groundwater environment after mine filling with fly ash from Yanma Power Plant .

对演马电厂粉煤灰进行浸泡和淋溶试验，模拟矿井填充后其对地下水环境的影响。

Comparison and Selection of Waste Boiler Process with Quench Process for Dry-Pulverized Coal Gasification Technology Feasibility Study of Dry-Method Recovery of Iron Powder in Fly Ash from Coal Power Station

干粉煤气化技术之废锅流程与激冷流程的比较和选择燃煤电厂干法回收粉煤灰铁粉工艺的可行性

Based on the theories of Fluid Mechanics and gas-particle two phase flow , the design method for parallel pipeline system with multi-point extraction for fly ash classification in power plants is put forward .

根据流体力学和气固两相流动理论，提出了电厂煤粉灰分选系统中多点取料并联输送管路的设计方法。

Analysing and researching into the mineral composition of the fly ash from Fuxin Power Plant , the fly ash including of crystal and noncrystal has the property of low density and high chemical activity .

对阜新发电厂粉煤灰的矿物组成进行了分析研究，该粉煤灰中晶体与非晶态矿物共存，具有密度低、表面活性高的特点。

Furthermore , according to theoretical calculation and our experiments , this paper introduced the operating process of obtaining the dry cenospheres ( the size of chief particles is 27 μ m ) from fly ash of coal-fired power plants by a method of fluidized classification .

并以理论计算及试验为依据，提出了用流化床筛析法由热电厂飞灰中筛选中空干灰（绝大部分颗粒粒径为27μm）的操作过程。