机械制冷,mechanical refrigeration
1)mechanical refrigeration机械制冷
1.Experimental study of evaporative cooling assisting tomechanical refrigeration air conditioning units蒸发冷却与机械制冷复合空调机组实验研究
2.The process of designing medical refrigerating instruments with the method ofmechanical refrigeration was introduced.介绍应用机械制冷方法设计医用降温仪的过程 ,并对所研制的降温仪进行试验和分析研究。
3.On the basis of the integration mechanism,evaporative cooling assist tomechanical refrigeration are brought forward.从蒸发冷却与机械制冷结合机理、结合方式出发,设计了蒸发冷却与机械制冷复合空调系统。
英文短句/例句
1.Study on the Air-conditioning Unit of Evaporative Cooling Assisting to Mechanical Refrigeration蒸发冷却与机械制冷复合空调机组的研究
2.Experimental study of evaporative cooling assisting to mechanical refrigeration air conditioning units蒸发冷却与机械制冷复合空调机组实验研究
3.Design and Test-rig Structures of Evaporative Cooling Assist to Mechanical Refrigeration Air-conditioning System蒸发冷却与机械制冷复合空调系统实验台设计
4.DESIGN AND TEST ON THE AIR-CONDITIONING SYSTEM OF EVAPORATIVE COOLING ASSIST TO MECHANICAL REFRIGERATION蒸发冷却与机械制冷复合空调系统实验台设计与测试
5.Operating modes of evaporative cooling assisting to mechanical refrigerating air conditioning in mid-humid region蒸发冷却与机械制冷复合空调在中湿度地区的运行模式研究
6.Research on the PLC Control System of the Frame Bending Machine with Mechanical Hands;机械手肋骨冷弯机PLC控制系统的研究
7.integrated cryogenic isotope cooling engine system集成低温同位素制冷机械系统
8.Chief Compostition Index of 《Refrigeration, Air Conditioning & Electric Power Machinery》《制冷空调与电力机械》文章总目录
9.Research on Golay-cell Type of Uncooled Infrared Detector Based on MEMS;微机械Golay腔型非制冷红外探测器研究
10.Study on Electro-hydraulic Mix-drive Cooling Control System of Construction Engine;工程机械电液混合驱动冷却装置控制系统研究
11.The Investigation of Electro-hydraulic Intelligent Cooling System on Construction Engineering;筑路机械电液混合智能冷却系统的研制
12.Set point controlling of mechanically pumped cooling loop机械泵驱动两相冷却系统工作点温度控制
13.Preparing Al-20%Sn Alloy by Mechanical Alloying Combining Cold Compacting and Sintering机械合金化结合冷压烧结工艺制备Al-20%Sn合金
14.induced draft mechanical cooling tower抽风式机械通风冷却塔
15.forced draft mechanical cooling tower鼓风式机械通风冷却塔
16.food-freezing and cooking machinery company冷冻食品炊事机械公司
17.crusher ,for bamboo (pulp-making machinery)碎竹机（制浆机械）
18.koller-gang (pulp-making machinery)混碾机（制浆机械）
相关短句/例句
Mechanical refrigerating机械制冷
1.Operating modes of evaporative cooling assisting to mechanical refrigerating air conditioning in mid-humid region蒸发冷却与机械制冷复合空调在中湿度地区的运行模式研究
2.In these dis tricts ,the combined system of direct evaporative cooling and indirect evaporati ve cooling can replace the mechanical refrigerating,and its COP is 2.通过对直接蒸发冷却和间接蒸发冷却技术原理的分析 ,得出了蒸发冷却技术在我国干燥地区应用的可行性 ,在这些地区利用直接蒸发冷却与间接蒸发冷却联合系统可以取代机械制冷 ,其性能系数为机械制冷系统的 2 5～ 5倍 ,节能效果显著。
3)refrigeration machinery制冷机械
4)mechanical cryocooler机械制冷机
1.Contamination failure has been proved as one of crucial factors which have great influence on the reliability of miniaturemechanical cryocooler.阐述了污染失效是影响微型机械制冷机可靠性的一个关键因素,在分析污染气体的来源及其对制冷机回热器的影响等污染失效机理的基础上制订了考核方案。
5)Cryocooler机械制冷机
1.Experimental research on the effect of acetone contamination on miniature mechanical cryocooler performance;丙酮污染对微型机械制冷机性能影响的实验研究
2.Analysis of contamination mechanism and control technology of mechanical cryocooler;回热式机械制冷机的污染机理与控制技术分析
3.Contamination is a crucial factor that has great influence on the life time of mechanical cryocoolers.有效的污染控制是影响微型机械制冷机长寿命运行的关键因素。
6)refrigeration machinery冷冻<制冷>机械
延伸阅读
制冷能力和制冷能力分子式：CAS号：性质：又称制冷能力和制冷能力。表示冷冻机所能产生的冷效应。也就是在一定条件下冷冻机中冷冻剂从被冷冻的物体中取出热量的能力。一般以每小时吸取热量的焦耳数来表示。冷冻机的冷冻能力随着冷冻剂的蒸发温度、冷凝温度及其冷凝后的过冷温度而不同。对于相同的温度条件和一定的冷冻剂，冷冻能力又与所用冷冻机的大小、转速、容积效率和其他因素有关。为了统一标准，便于比较，冷冻工程上规定按照蒸发温度为-10℃、冷凝温度为+25℃、过冷温度为+15℃来计算的，称做正常冷冻能力。按照蒸发温度为-15℃、冷凝温度为+30℃、过冷温度为+25℃来计算的，称做标准冷冻能力。在工业生产上也有用冷冻吨为计算单位的。1冷冻吨等于在24h内能将h 0℃的水冻结成1t冰的能力，即334 400kJ/24h(80 000K cal/24h)或13 920kJ/h(3 330kcal/h)或232kJ/min(55.5kcal/min)。
