查询词典 in the heat of

Beginning with FEM solution for transient heat conduction, turning to the theory of solar radiation and some heat engineering manuals, utilizing the commercial FEM software ANSYS, the variation regulars to time of temperature field in the standard cross-sections of the composite beam and tower columns of Harbin Sifangtai Bridge have been clarified under the third boundary condition.

本文从非稳态温度场的有限元解法入手，利用太阳辐射的相关理论和国内外热工工程手册上的数据，按第三类边界条件给四方台大桥叠合梁和主塔的一个标准截面施加边界温度荷载，采用ANSYS 软件求出了标准截面温度场随时间变化的规律。

Based on the desire of decrease of material,the genetic algorithm is applied to optimization design of the heat pipe waste heat boiler in this paper.

利用热管这一特性，将其作为传热元件制成热管式余热锅护，具有设备体积小、传热效率高等显著优点。

In order to study the heating and cooling problems of the motor,heat transfer simulation model for water-cooled explosion-proof motor was established on the basis of analyzing its structure,materials,and heat exchange mechanism.

为了研究该类电机的发热与冷却问题，在对防爆型水冷电机的结构、材料以及换热机理进行分析的基础上，建立了防爆型水冷电机的传热数学物理模型。

The luminance temperature distribution shows the spatial distribution of heat island with some small stronger heat island in it, which is similar to the location of the city. With the development of city, the area of the UHI has been extended.

热岛分布基本与建成区一致，热岛中还包括许多大小不同、形状各异、强度有别的小热岛群；而且随着城市的发展，热场范围呈扩大趋势。

The influence of these three factors on hydration heat will counteract the deficiency of high hydration heat at early-stage due to high-content and high-strength cement. In this way, the influence of temperature stress is alle viated and the durability of concrete is enhanced.

利用这三个因素的作用——减小水化热或延迟水化放热进程，可以降低因高性能混凝土水泥用量多及标号高所造成的早期高水化热的程度，缓解温差应力的影响，提高混凝土的耐久性。

Parching Method adopts the process of fresh leaf picking and selecting, proceed in high temperature till the green color disappears, knead with heat to form the shape, roll till it becomes slightly brushy, dry with tender heat.

炒制方法采取鲜叶拣剔、高温杀青、热揉成形、搓团显毫、文火干燥。

The calorigenic mechanism of the oil in the DCSA was analyzed,the related convective heat transfer coefficient and the heat conduction equation were derived.

车用减振装置中双筒式减振器应用较为普遍，但其散热效果并不理想，油液的温升对密封件的影响很大，是困扰减振器可靠性设计的关键性问题。

To investigate the relationships between the tolerance difference to high temperature stress and superoxide dismutases in different cultivars of Celosia cristata, ten-leaf stage seedlings of the heat-tolerant cultivar, Century Green and the heat-sensitive cultivar, Century copper were pulsed for 48 h with diethyldithiocarbamate pretreatment and subjected to high temperature stress under controlled conditions of relative humidity of 75%~90%, 12 h/24 h photoperiod with 1 500 lx and 45 ℃, to research the changes of external morphology and interior physiology.

李永红；魏玉香深圳职业技术学院应用化学与生物技术学院，深圳 518055摘要为研究鸡冠花品种间耐热差异与超氧化物歧化酶之间的关联，选用鸡冠花耐热品种世纪绿叶和热敏品种世纪铜叶的10叶期幼苗为试材，用二乙基二硫代氨基甲酸钠进行48 h预处理之后，在45 ℃、相对湿度75%~90%，、光照1 500 1x (12 h/d)条件下进行热胁迫处理，研究其形态和生理生化的变化。

When the temperature of the room is going down, the part of heat energy will shrink and then the hot water circumrotation will be increased which results in heat energy increasing Each room's temperature will be required to keep invariableness and it can save energy up to 20%per year when using the radiator valve with temperature automatic adjust.

使用了散热器自动调温阀，结果是每个房间温度在其所要求的水平上保持恒定，每年节能可达20%。

As compared with other heat preservation materials, XPS Extruded Board has a number of advantages when it is used in formed steel roof heat preservation structures:It makes the steel roof structure more durable thanks to its durability; it prevents cold-bridge of steel roof structure and guarantees against dewing and weeping inside buildings; it meets the requirements of load of different structures and execution of works for its high pressure strength; it meets the requirements of different environments and is suitable for factory buildings with high cleanness requirements for it is cleam and does not produce any dust thanks to its compactness of texture.

和其它的保温材料相比，挤塑板用于压型钢板屋面保温构造有着诸多优点：挤塑板的持久性使钢结构屋面持久耐用挤塑板用于钢结构屋面可以避免冷桥发生，保证建筑物内部不结露不滴水；挤塑板的抗压强度可适应各种结构及施工的荷载要求；挤塑板材质紧密、洁净而不产生粉尘，能适应各种环境的要求，亦适合净度要求高的厂房

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。