查询词典 heat-unit

Indirect cooling circuit via heat exchanger allowing optional heat recovery for the calorifier or cabin heating.

间接排气管水冷却方式，当水流经热交换器时，允许水流经任意方向通过水与废气热交换器或散热箱。

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。

With increasing of electronic slug's frequency and development of electronic slug's integration and capsulation, the heat productivity of electronic component rapidly increases. Now the heat flow density of electronic component is up to 10~4W/m~2-10~5 W/m~2, and that it is increasing continually.

随着电子芯片频率的提高，芯片集成和封装技术的发展，电子元器件的发热量迅速提高，如今其热流密度已经达到10~4W/m~2～10~5W/m~2，并且持续增大。

Shell Cassida Fluid HT 32 is a synthetic heat-transfer fluid for close d circuit and pressureless heat transfer systems.

壳牌加适达HT 32润滑油是一种用于闭路循环和无压热传导系统的合成热传导润滑油。

Shell Cassida Fluid HT 32 is a synthetic heat-transfer fluid for closed circuit and pressureless heat transfer systems.

壳牌加适达HT 32润滑油是一种用于闭路循环和无压热传导系统的合成热传导润滑油。

The heat transfer performance of open celled aluminum foam heat sinks under axial fan impinging cooling flow is experimentally studied. Three open-celled aluminum foam samples with different pore sizes and identical porosity (ε=0.92) were tested.

针对电子元器件的冷却问题，实验研究了孔隙率为0.92、孔密度不同的3种通孔泡沫铝热沉在轴流风扇冲击射流下的换热特性。

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。

Keywords Cucumber;heat tolerance;heat injury symptoms;cDNA-AFLP;transcription repair coupling factor - TRCF;protective enzyme;HSP70 gene of the chloroplastic gene

Article From 南京农业大学；蔬菜学博士论文 2007年度黄瓜；耐热；热害症状； cDNA-AFLP；转录修复偶联因子；保护酶；叶绿体基质HSP70基因

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

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。