助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[11]条 当前为第1条到11条
 

相关语句
能量转换
    A kind of new material (electron trapping infrared up-conversion material) was presented,Because of its wide infrared response range (0.8-1.6μm)and high quantum efficiency (66%),it is a kind of excellent infrared material. The time resolution and energy conversion efficiency were measured.
    提出了一种电子陷阶型红外上转换新材料.它的红外响应波长范围为0.8-1.6μm,量子效率高达66%,是一种优良的红外材料.测量了材料的时间分辨率和能量转换效率.
    The advantages of sandwiched transducers are high power and high energy conversion efficiency, and their resonance frequency can be varied by means of changing the dimensions of the back and front metal block of the transducers as well.
    夹心式结构压电超声换能器的优点是能够实现大功率输出和高的能量转换效率,并且可通过改变换能器盖板的尺寸来改变其谐振频率。
    Field Oriented Control (FOC) is one of the advanced theories, which is based on motor unification principle, energy conversion and vector coordinate transformation theory. It has many advantages such as novelty, practicability and advancement.
    矢量控制(FOC)作为一种先进的控制策略,是在电机统一理论、机电能量转换和坐标变换理论的基础上发展起来的,具有先进性、新颖性和实用性的特点。
    The unique structure, mechanical and electronic properties of both the single-walled and multi-walled varieties of carbon nanotubes have led to applications in a wide variety of materials and devices, including conductive and high-strength composites, energy storage and energy conversion devices, sensors, field emission displays, hydrogen storage media, nanometer-sized semiconductor devices, and probes and so on.
    由于单壁和多壁碳纳米管独特的结构、力学性能和电学性能,在材料和器件方面有着广泛的应用,包括:导电和高强度的复合材料、能量储存和能量转换设备、传感器、场发射、储氢材料、纳米尺寸的半导体器件和探针等等。
    Solid oxide fuel cell (SOFC) is an energy conversion device that produces electricity by direct conversion of the chemical energy of the fuel. It has lots of advantages, such as high efficiency, environmental protection, and etc.
    固体氧化物燃料电池(SOFC)是一种将燃料的化学能直接转化为电能的能量转换装置,具有高效,环保等优点,极有潜力转化为商业应用。
    According to the experimental studies, the variations of the system parameters and factors which affect the energy conversion during on-off operation are analized. it is found that preventing the refrigerant from migration during shut-down improves the start-up transient characteristics of the system and results in energy saving.
    在实验的基础上,分析了启停过程系统参数的变化以及影响启停过程能量转换的因素,研究结果表明,停机后阻止工质迁移能改善制冷系统的启动特性,并减少了启动过程中制冷系统的能量消耗。
    meanwhile, The working principles、thermodynamic processes and energy conversion for each subsystem and of solar cooling system are analyzed too, so as that the solar cooling system can be early applied to family as possible as solar heater.
    本文还对以太阳能作为驱动热源的吸附式制冰机的原理、能量转换及热力循环过程进行了较为详细的分析与计算,以期该技术能向太阳能热水器一样尽快走入大众之家
    Based on the analysis of energy conversion processes in a solar air conditioning system,this paper introduces a new non dimensional parameter to establish a characteristic equation to express the plant thermal characteristics. It reveals the linear relationship between the plant daily cooling capacity,COP of absorption chiller and solar radiation parameters.
    通过对太阳能空调系统中能量转换过程的分析 ,运用一新无因次参数 ,建立了表征太阳能空调系统热性能特点的特征方程 ,揭示了系统日制冷量与吸收式制冷机的性能系数以及太阳辐射参数之间的线性关系。
    Piezoelectric intelligent structure models are presented from various angles and the effect of parameters of the piezoelectric coupled electromechanical system on the energy conversion efficiency of piezoelectric transformer is especially discussed in this paper.
    提出了如何从多角度出发建立压电型智能结构的理论模型 ,并讨论了压电耦合机电系统各参数对压电变换器的能量转换效率的影响。
    Photothermal techniques can provide the information that pure optical spectroscopy is not able to give, such as optical-to-thermal energy conversion efficiency.
    光热技术可以提供纯光学光谱学所无法提供的、类似光-热能量转换效率之类的信息。
    Only complete,independent energy conversion system can be evaluated by EER or COP. While blowing machine coiling pipe is not so.
    用能效比EER或COP来评价空调器的能量效率其对象必须是完整、独立的能量转换系统 ,而风机盘管并非完整的能量转换系统
 

首页上一页1下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社