查询词典 heating effect

A novel uniform heating method by impinging jet moving to-and-fro along the width of a heating object was proposed in this paper.

本研究的目的是探讨射流冲击加热方法对被加热物体的温度分布均匀化影响。

The method comprises: adding 4-(3,4-dichlorophenyl)-1-tetralone and solvent at a ratio of 1:(3-4) into a three-necked flask with a stirrer, heating under stirring until 4-(3,4-dichlorophenyl)-1-tetralone is completely dissolved, heating to 60-100 deg.C, refluxing for 0.5-2 h, cooling the filtrate to -5-10 deg.C, filtering, recrystallizing to obtain refined 4-(3,4-dichlorophenyl)-1-tetralone, and drying at 40-80 deg.C to obtain dry 4-(3,4-dichlorophenyl)-1-tetralone.

该方法的步骤是：在带搅拌的三颈瓶中依次加入4-(3，4-二氯苯基)-1-萘满酮和溶剂，溶剂与4-(3，4-二氯苯基)-1-萘满酮的L∶W为3～4∶1，将上述4-(3，4-二氯苯基)-1-萘满酮及混合精制溶剂搅拌下升温，使4-(3，4-二氯苯基)-1-萘满酮全部溶解，升温至60～100℃，回流0.5-2h；滤液用冰水冷却至-5～10℃，过滤，所得物料再用上述方法进行一次重结晶得到精品4-(3，4-二氯苯基)-1-萘满酮，40～80℃干燥后即得到干品4-(3，4-二氯苯基)-1-萘满酮。

Xiao Sun told reporters that the family no central heating stove heating in winter by students.

小孙告诉记者，家里没有集中供暖，冬天靠生炉子取暖。

The utility model relates to an enclosed electric stove with electric heating tube which is characterized in that a semicircle sectional discoid spiral electric heating tube is used as a heat source.

实效模型用被表示的特色的电的暖气管与一个被附上的电火炉有关在半圆形部份的铁饼状的螺旋形的电暖气管被当作一个热来源使用。

Based on the thermodynamic principle and calculation model of double-region-heating steam wetness probe, according to the typical operating condition of steam turbine,the water drop vaporization length in the double-region- heating steam wetness probe has been numerically calculated.

概述水蒸汽作为1种常用工质，广泛应用于火电、核电、船舶、石油等行业。水蒸汽在热能动力装置中受外界条件影响，常会呈现不同的状态，其中之一就是饱和湿蒸汽状态，即干饱和蒸汽和饱和水滴的混合物。

To solve the problem of bridge structure corrosion and environment pollution,a new type of snow-melting by embedding heating pipes in the bridge deck was presented based on hydronic heating.

为解决融雪剂融雪不仅腐蚀桥体及其它基础设施而且污染环境的问题，提出了一种新的热力融雪方式即在桥面内敷设管道的基于加热流体的融雪方式。

By heating seasonal restrictions, the northern GA41H Single-lever safety valve region of the heating period of 4 months after the end of the boiler for one year and 8 months outages.

受供暖季节性的限制，北方地区4个月的供暖期结束后，锅炉一年有8个月的时间停运。

The furnace shell is pressed forming by cold-rolled steel and section steel special mold ,Lining adopts energy-saving super-long fiber silicate insulation superfine cotton fiber which has warming rapidly, insulation, and temperature uniformity, energy-saving advantages. Heating components use far infra-red plate or tubular heating elements that can be easily replaced,.It is not easily damaged, with longer life expectancy.

炉壳由冷轧钢板和型钢专用模具压制成形，炉衬采用节能型超保温超细长纤维硅酸铝纤维棉，具有升温快，保温好，温度均匀，节电等优点，发热元件采用可拆换式远红外线板状或管状发热元件，不易损坏，使用寿命长。

Construction machinery, construction materials, plumbing equipment, ceramics, stone, modified materials, construction chemical additives, coatings, paint, floor and carpet, wallpaper and wall mosaics, window materials, items shed and roof materials, glass, metal construction, plumbing equipment, sanitary ware, windows, metal accessories, valves, fasteners, standard parts, nails screen, heating facilities, air conditioning and ventilation systems, heating, electrical facilities, lighting systems, water systems and equipment, refrigeration systems, bathroom facilities, kitchen utensils, construction products and the structure of the roof, engineering Network, fire safety systems, building technology.

建筑机械、建筑材料、管道设备、陶瓷、石材、修饰材料、建筑化学附加剂、涂料、油漆，地板与地毯、墙纸及墙板镶嵌等、门窗材料、项棚和房顶材料、玻璃、建筑五金、水暖器材、洁具、门窗、五金配件、阀门、紧固件、标准件、钉丝网、采暖设施、空调和通风系统、供热技术，电气设施、照明系统、水系统和设备、制冷系统、卫浴设施、厨具、建筑制品和结构，屋顶、工程管网、防火安全系统、建筑技术等。

Our v modeling method uses an internal voltage to control drain current in self-heating and in non-self-heating conditions.

并利用内部电压控制有/无自我加热效应下的汲极电流。

It inculcates justification before God on the ground of human merits.

它说明在上帝灌输在地上人类优点。

TH Leaguer has excellent Quality Control and Management System.

本公司具有完善的品管部门。