hearting

My mother has had a new central hearting system put in .

我母亲最后新装了一个中央暖气系统。

Mathematical Simulation in the Transient Process of Self Hearting in a Wet Coal Pile

湿煤堆自热过程的非稳态数学模拟

Improvement of Bagasse Pol Analysis with Microwave Hearting

微波加热技术改良蔗渣转光度的分析方法

The measures is put forward to prevent electrode from hard broken in directly electricity hearting up by analyzing thermal stress forming and distribution inside electrode ;

通过对电极内部热应力产生和分布规律的分析，提出了直接电烘炉法在开炉中防止电极硬断的措施；

Basic principle and deduction procedure are explained . A harmonics control way of output voltage of cascaded multilevel inverter in high frequency induction hearting power supply is presented .

详细论述了该方法的基本原理和数学递推过程。提出了高频感应加热电源级联型多电平逆变器输出电压的谐波控制方法。

Magnetron has filamentary cathode with small time hearting , the shielded cathodic site , liquid and air cooling , and also the filter built - in by radio .

该磁控管具有加热时间短的阴极，屏蔽阴极，液体和空气冷却，内建无线电滤波。

The important ways to improve students ' musical technique are to train the feelings of thyme and rhythm of students , the musical hearting ability imaginative ability and ability in thinking in images .

培养学生的韵律节奏感，音乐视听能力以及想象能力和形象思维能力是提高学生音乐技能的重要途径。

The simplified one dimensional mathematical model of spontaneous heating process is used to analyze the effect of the change and movement of water vapour in coal stock pile on the maximum temperature reached during the self hearting of the coal stock pile .

利用简化的自热过程一维数学模型，分析煤堆内水分变化及迁移对煤堆自热所能达到的最高温度的影响。

Because of the disadvantages of stream-gas or hot-oil hearting generally used by paper-making dryer , we improved on the dryer using induction-hearting technology , designed and implemented the intermediate-frequency induction-heating paper-making system .

分析了当前造纸厂广泛采用的蒸气加热烘缸和油加热烘缸的弊端，首次提出将感应加热原理应用到造纸烘缸加热中，并设计和实现了一套中型感应加热电磁烘缸及控制系统。

The later parts of this paper discusses the basis of environmental administrative hearing system-the proposal , content and feature of environmental right and puts forward some requirements with respect to the content and feature of environmental right and the design of environmental administrative hearting .

后部分对环境行政听证制度的基础&环境权的提出、内容、特点进行了论述，同时针对环境权的内容及特点就环境行政听证的设计提出了相应的要求。

The laboratory scale electric hearting fluidized bed is used to calcine desulfurized gypsum into calcined gypsum , and the calcined gypsum will have maximum conversion after 70 minutes calcinations at temperature in 110 ℃ ~ 130 ℃ .

利用小型电加热流化床试验台对脱硫石膏进行焙烧实验以制备熟石膏，试验发现，焙烧温度在110℃~130℃左右，停留时间约为70min时，熟石膏的生成率最大。

According to the characteristic of output power in induction hearting power supply , the fundamental voltage content in output waveform of inverter should be increased as high as possible , which decreases total harmonic distortion ratio of output voltage , for improving the utilization ratio of inverter power supply .

通过对感应加热电源输出功率特性的分析，为提高逆变电源容量的利用率，应尽可能提高感应加热电源逆变器输出电压中的基波含量，减小输出电压的谐波畸变率。