ASE not only reduces the energy extraction efficiency of the laser system, but also negatively influences its heat management. 另一方面,放大自发辐射将成为激光系统中的杂光,对激光系统的热管理带来不利的影响。
The agility of heat treatment management and design can help enterprises prevail against competition. 敏捷化是提升企业热处理竞争力的有效手段。
Conceptual Research of Leading Thermal Protection System With Unified Heat Management 统一热管理的疏导式防热系统概念研究
Desktop computers typically use one or more fans for heat management. 台式电脑通常使用一个或更多的球迷热管理。
A heat management mode for cooling the active medium in the second operating phase was discussed also. 对第二工作相冷却工作物质的热管理模型进行了讨论。
The two-phase flow of methanol-water solution and CO_2 in the anode flow field of DMFC, the heat management of DMFC stack were fully investigated in this thesis. Moreover, a test system for single DMFC was designed and assembled in-house. 作者对电动车用DMFC阳极流道内的甲醇-水溶液、CO2气体两相流动,DMFC电池堆的热管理进行了深入的探讨,并参与设计、组装、运行了一个DMFC性能测试系统实验台。
So heat management is presented in diode laser array and other high power density devices such as microwave power amplifier and high performance CPU. Heat management becomes one of hot spots in present research. 所以激光二极管列阵以及其它高功率密度器件如微波功放、高性能CPU等,都存在热管理问题,因此热管理问题也成为目前研究热点之一。
Application research on a computer supervisory system in heat net management 热网管理中计算机监控系统的应用研究
The analysis on heat treatment management and properties of slot wedge in the generator rotor 发电机转子上槽楔的热处理组织和性能分析
The result showed that heat from radiation and reactant flow can be neglected when considering the heat management of a18 kW PEMFC stack, since heat brought by the cycling water has a portion of97%. 模型分析指出,在18千瓦PEMFC发动机散热机制中,可以忽略热辐射以及反应物质流入流出对电池堆温度影响,循环水散热量占97%。
According to current performance level of rechargeable zinc air battery, further efforts on the control of air humidity and the heat management during discharge should be made when considering the application of the battery in electric vehicle ( EV). 认为将该电池应用于电动车辆,还须在空气湿度的控制和电池放电时的热管理方面作进一步的工作。
The article introduces the chassis layouts, heat management and electronic control of fuel cell vehicle based on the difference between fuel cell vehicle and traditional internal combustion engine. 根据燃料电池汽车与传统内燃机汽车的不同,介绍了燃料电池汽车的底盘布置、热量管理、电子控制。
Water, heat and gas management of proton exchange membrane fuel cell 质子交换膜燃料电池水、热、气管理
Based on the requirement of heat management, a novel cooling system with fractal network channels is designed for the direct methanol fuel cell stacks. 根据DMFC热量管理的要求,设计了一种适用于DMFC堆的新型分形网络冷却通道。
The Basics of Heat Management for DC/ DC Converters DC/DC转换器的散热管理
A theoretical analysis is carried out for the effective heat management of a direct methanol fuel cell. 对直接甲醇燃料电池(DMFC)的热量管理进行了理论分析。
Heat Management System and Its Modules of Automobile 汽车的热管理系统及其模块
The paper puts special emphases on discussing the main measures of the water, heat and gas management and their influence to the PEMFC performance. 本文重点讨论了水、热、气管理的主要措施和它们对电池性能的影响。
The thermo-instruments management information system ( TMIS) is a practical software developed for modern heat treatment management in enterprise. 热工仪表管理信息系统(TMIS)是为企业热处理现代化管理而开发的一种实用软件。
Therefore, this model can be used in the development of operation optimization software such as economic index calculation, soot blowing optimization system, heat exchanger management platform etc. to realize the core functions of SIS. 因而可使用简单换热器模型开发运行经济指标计算模型、吹灰优化控制系统、换热器性能诊断平台等优化运行软件,实现SIS的核心功能。
In view of the fact that this article analyzed the fuel cell interior heat management with emphasis, to union the fuel cell physical structure establishes its simulation model. 鉴于此,本文重点分析了燃料电池内部热管理机理,结合燃料电池的物理结构建立其仿真模型。
Electrode preparation technique, water and heat management of fuel cells is also discussed. 文中对电极的制备技术和电池的水管理、热管理方法也作了简要介绍。
As the reduction in size and the increase in working frequency of electronic devices, heat management has become a critical issue. 随着电子元器件尺寸的减小、工作频率的提高,散热问题已经成为其应用的瓶颈之一。
Fiber amplifiers have lots of advantages, including compact configuration, high reliability, excellent beam quality, high conversion efficiency and convenient heat management. 光纤放大器具有结构紧凑、可靠性高、光束质量好、转换效率高以及热管理方便等特点。
Fuel cell system includes the hydrogen supply system, oxygen ( air) supply system, water and heat management system and control system. 燃料电池系统包括氢气供给系统、氧气(空气)供给系统、水热管理系统以及控制系统。
The tests include single battery voltage measurement, optimal allocation of energy testing, water and heat management testing and the concentration of methanol management control testing. 测试的内容包括单体电池电压巡检测试、能量优化分配测试、水热管理测试和浓度管理测试。
But the LED techniques of the optical design, the construction design of heat management, system integration have not become full-fledged on the stage. And it still has many questions and difficulties to be studied and developed. 而现阶段LED技术在照明领域的运用中,在二次光学设计、散热结构设计、驱动设计等方面均未发展成熟,还存在诸多课题与难关有待深入研究。
Otherwise some key issues should be solved before high power LEDs widely application in general illumination market, such as new package materials, package heat management and suitable measurement method. 目前大功率LED应用于通用照明上还存在着一些问题有待解决,比如新型的封装材料,过高的封装热阻和合适的测试方法等。
A miniature thermoacoustic refrigerator occupies many special advantages such as simplicity, reliability, no pollution, readily adaptable to microcircuit interfacing, which attracts great interest in the use of heat management. 微型热声制冷机具有结构简单、可靠性高、无污染、便于与电子芯片封装等优点,在微电子热量管理中倍受关注。
Heat management of an aircraft is a crucial technique in the development of the hypersonic propellant system. 飞行器的热管理是提高超音速推进系统研制和开发中的技术难题。