查询词典 heat-unit

We are the spirit of "excellent quality, integrity of reciprocity" principle, we know the quality and technology on Product modeling and the importance of constant innovation and focus on high-quality requirements, the introduction of high-quality China-made high-quality steel and steel products "in Guangzhou Industrial Research Institute of Electrical and Mechanical Heat Treatment Technology Research Center "co-operation to provide customers with high-quality steel heat treatment and testing services, including high-quality vacuum hardening, nitriding, carbonitriding, boron nitrogen permeation, soft nitriding, annealing, quenching and tempering,, the high-frequency surface hardening, surface hardening VHF, chemical surface heat treatment, vapor deposition, such as titanium nitride.

我们本著&卓越品质，诚信互惠&的原则，我们深知质量及技术对制模及产品之重要性，不断创新服务及注重高品质要求，推出国产名优钢厂之优质钢材及与&广州市机电工业研究所热处理技术研究中心&合作为客户提供高品质热处理及钢材化验服务，含高质素真空淬火、氮化、碳氮共渗、硼氮共渗、软氮化、退火、调质、中、高频表面淬火、超音频表面淬火、化学表面热处理，气相沈积氮化钛等。

The main cooling system of the wind driven generator provided by the invention comprises a hydraulic pressure station heat exchanger, an electric generator heat exchanger, a gearbox heat exchanger, a gearbox temperature controlling valve, a generator temperature controlling valve, a main cooler and a cooling pump, wherein, the dimensional length of the cooling plate of the main cooler is 1 to 2 percent larger than the length of the original cooling plate, the thickness is 2 to 3 percent larger than that of the original cooling plate, and the width is not changed.

本发明的风力发电机主冷却系统，包括液压站热交换器、发电机热交换器、齿轮箱热交换器、齿轮箱温控阀、发电机温控阀、主冷却器和冷却泵，其中，所述主冷却器的散热板尺寸长度比原来散热板的长度大1％-2％，厚度比原来散热板的厚度大2％-3％，宽度不变。

Company's products range, including vacuum hot water boiler, steam boilers, hot water boiler, heat pump units, electric boilers, heat-conducting oil boilers, waste incineration furnace, heat pump water heater, etc., and provide a full range of Accessories services.

公司产品齐全，包括真空热水锅炉、蒸汽锅炉、热水锅炉、热泵机组、电锅炉、导热油锅炉、垃圾焚烧炉、热泵热水器等，并提供全方位的配件服务。

The feasibility of proposed GA/SA approach for HENS with multi-stream heat exchangers is demonstrated successfully through varying scale synthesis problems.3 The economical advantage of multi-stream heat exchangers network over traditional two-stream heat exchangers network is illustrated through calculations.

作为工程实例，本文将GA/SA综合多流股换热器网络程序应用于辽阳石化分公司的原油预热换热器网络的改造，所提出的换热网络满足了厂方的改造要求，降低了操作费用，可以带来较高的经济效益。

In heat treatment field, controlling precision and stability of equipments act as a key role to heat treatment quality of products. Because electronic potentiometer and the two-position type controlling style are using widely in our country to control temperature of most box-style furnaces nowadays, which lead to the heat treatment quality can not satisfy the product requirement as desired.

在热处理行业，设备的控制精度和稳定性等对产品的热处理质量起着至关重要的作用，但目前我国大多数箱式炉还使用比较落后的电子电位差计和位式控温方式，其热处理质量远远不能满足产品质量的要求。

Plate-shell heat exchanger is new equipment of combining the advantage of shell and tube heat exchanger and plate heat exchanger.

板壳式换热器是集板式换热器和管壳式换热器优点于一身的新型换热设备。

The comprehensive heat transfer basic trial study about the influence factors, regular pattern and the limit heat transfer capability and effect of augmentation of heat transfer of jet impingement has been completed.

在关于发生在磨削弧区的传热过程的深入的机理研究的基础上，提出了可以通过有效强化弧区换热过程，大幅度开发高效磨削潜力的创新思想，并在此基础上构思设计了采用径向高压水射流冲击强化冷却弧区工件表面的独创方案。

By means of numerical simulation in different heat conduction processes, the steady-state temperature field in upper arm skin tissue, the temperature distribution and the burn depth threshold after 15 s exposure to a heat source at 90℃, the surface temperature rising of skin subjected to a surface-applied constant heat flux, and the steady state temperature elevation distribution under the thermal insulation, are obtained.

通过数值模拟，获得了不同皮肤组织结构模型下上臂皮肤组织内的稳态温度场和90℃高温热源作用15 s后皮肤组织内的温度分布，以及皮肤组织热损伤深度的变化、常热流作用下皮肤组织表面的温升曲线和表面绝热条件下皮肤组织内的稳态温升分布。

An expression of combined heat transfer coefficient was obtained based on the heat transfer analysis of a blast furnace copper stave, and the combined heat transfer coefficients at different gas temperatures were obtained through the thermal test in an experimental furnace.

根据铜冷却壁传热过程分析，得到铜冷却壁热面复合传热系数的计算公式，并在1：1的热态实验炉上进行了热态实验，得到不同炉气温度下相应的热面复合传热系数值。

This paper introduces the selection of the heat relay s type and current its reset mode, points out that connection wire section of rated current of heat relay should be selected according to strict rules it can not take as the protective device of wire short circuit puts forward working environment and temperature of heat relay and matters needing attention of reset after operation.

介绍了热继电器的类型选择、电流的选择、复位形式，指出热继电器的连接导线截面应按规定选择，热继电器不能作为线路的短路保护装置，热继电器的工作环境温度，动作后的复位等注意事项。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。