致冷
- 与 致冷 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Temperature, Simple Thermodynamic System, Work, heat and First Law of Thermodynamics, Ideal Gases, Engines, Refrigerators, and The Second Law of Thermodynamics, Reversibility and the Kelvin Temperature Scale, Entropy, Pure Substances, Phase Transitions, Statistical Mechanics, thermal Properties of Solids, Higher-Order Phase Transitions: Critical Phenomena.
温度、简单热力学系、功、热及热力学第一定律、理想气体、热机、致冷机及热力学第二定律、可逆性与Kelvin 温标、Entropy、纯物质、相转变、统计力学、固体的热性质、高阶相转变:临界现象。
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To be key issue, magnetic refrigeration material has played an important role in the technology.
磁致冷材料作为其中的关键技术,它的发展具有举足轻重的作用。
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This paper reviews the development of magnetic refrigerant material.
评介了磁致冷材料的发展现状。
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While Port Moresby, the capital, and other towns on the coast are quite hot in the summer months, temperatures are considerable cooler in the Highlands.
当莫尔斯比港、首都和海岸的其他镇在夏天月时是相当热的,温度是在高地的可观的致冷机。
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This text described peltier effect, the principle and work process of the semi-conductor refrigerant instrument and its characteristics in detail.
本文详细叙述了拍尔帕效应,半导体致冷片的工作原理,工作过程,及其特点。
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UFPA ; theremal ; detector ; thermocouple ; pyroelectricity ; radiomicrometer ; thermal imaging system.
非致冷焦平面列阵;热探测器;热电偶;热释电;微热辐射计;热像仪
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To sum up, the research for the first time ascertained INA species in apricot trees and their activities by using the rational method to imatate the temperature dropping process in frost nights--computer temperature controlling with semiconductor cooling and artificial frost box with self-recording. Studies were given to responds of INA to freezing temperature of floral organs, biochemical cold resistance parameters, contents of ABA and IAA, chlorophyll fluorescent parameters of young fruits and tissue structure and ultrastructure of apricot. The mechnism of INA induced frost injury of apricot was found out. And it was demonstrated that INA is a critical factor in the inducing and aggravation frost injury of apricot floral organs.
综上所述,本研究采用能够准确模拟自然界霜夜降温过程的较为理想的方法——半导体致冷电脑控温和自动记录的人工霜箱,首次查明了10个杏树品种上INA细菌种类和冰核活性,从INA细菌对杏树花器官过冷却点、抗寒生理生化指标、激素ABA、IAA含量、幼果叶绿素荧光参数以及组织结构和超微结构的影响等方面进行了系统深入的研究,阐明了INA细菌诱发杏树霜冻害的机理,证明了INA细菌是诱发和加重杏花霜冻害的重要因素。
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The stable and reliable operation voltage of the probe can be given by the following methods:(1) 20% light coupling efficiency is obtained by direct coupling of LD-optical fiber.(2) The light power is transmitted by multi-model optical fiber.(3) The largest photo-electric conversion efficiency is achieved by selecting the transformer regulation of step-up transformer.(4) The stable light intensity is achieved by using LD light feedback of driving circuit and refrigeration.
通过下述方法可提供稳定、可靠的探头工作电压:LD—光纤的直接耦合方式,可实现20%左右的光耦合效率;采用多模光纤传输功率;选择升压变压器最佳变比提高光电转换效率;采取LD驱动电路光反馈以及致冷措施使其发光幅值稳定。
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Thermoelectric cooling employs Peltier effect, which is caused by input electric current, to lower heat source temperature.
热电致冷技术是藉由输入电流造成珀尔帖效应将热量由低温端传至高温端,以降低热源温度。
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Fish adapted to the lake's cooler and darker water are found in this zone.
鱼适应了湖的致冷机,并且更加黑暗的水在这个区域被找到。
- 推荐网络例句
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The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.
对二级脱盐水系统中铁离子含量超标的原因,如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。
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You were hired to drum up new business, so go and do it.
公司雇你招徕新业务,你就做你的事好了。
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Who is in possession of this?
这是谁的?