DMFC被认为最适宜作可移动动力电源和便携式电源，如电动车电源和手机电池。
DMFC are expected to find wide application as a portable or mobile power, exemplified by battery for cellular phones or engine for electric vehicles.
DMFC被认为最适宜作可移动动力电源和便携式电源，如电动车电源和手机电池。
DMFC is expected to find wide application as a portable or mobile power, exemplified by battery for cellular phones or engine for electric vehicles.
简要介绍了燃料电池在航天、发电站、电动汽车及便携式电源等应用领域的开发现状。
The status of application development of fuel cells in fields of aerospace, electric generation, electric vehicle and portable power sources is summarized.
高性能运动服装、可佩戴式显示屏、新型的便携式电源以及嵌入式卫生监测系统正是这些优点的新利用。
High-performance sportswear, wearable displays, new classes of portable power, and embedded health monitoring systems are examples of these novel applications.
在19世纪晚期，欧洲和美国的电气化进程开始将蓄电池大规模用于电信技术、便携式电灯系统和后备电源。
The electrification of Europe and America in the late 19th century sparked the use of storage batteries for telegraphy, portable electric-lighting systems and back-up power.
整机便携式的设计，能实现室内、野外只要有电源的任何场所进行管子坡口作业。
The portable design can realize indoor and outdoor grooving work, as long as there is power supply.
它结合了电池和逆变器的便携式供电和备用电源随时。
It combines a battery and inverter for portable electricity and backup power anytime.
在许多便携式设备中，其开关电源的噪声和电磁干扰(emi)是亟待解决的问题，比较好的办法是利用扩频技术来减少EMI信号的功率成分。
In many portable instruments, the noise and EMI of its switch power supply must be solved, the preferable method is that EMI power is reduced with spread spectrum frequency technique.
逆变电源技术应用于工业便携式X射线机，节能降耗、大大缩小体积、减轻重量、更易于携带。
The inversional power supply technology applied to the industrial portable X ray sets may save energy, decrease cost, reduce volume and weight, and be easy to carry about.
在外旅游或者没有电源的情况下，便携式光伏发电箱可以实现手机、手电筒、剃须刀等能量补给及夜晚照明。
Portable solar power box allows energy supplies of mobile phones, flashlights, razors and night lighting in case there is no power when travelling.
这种新型的燃料电池通过酶类催化产生电能，具有巨大的应用潜力。从便携式电子设备、汽车到离网发电系统，未来它几乎可以作为一切设备的电源。
Using enzymes to help produce electricity, thesenew fuel cells have the potential to power everything from portable electronicdevices to cars and off-grid power systems.
文中介绍了它的特性与功能，结合其在便携式仪器电源设计中的应用，给出了实用电路。
With its application of the electrical source design for the portable instrumentation, this paper introduces its characteristics and functions, and presents the practical designed circuit as well.
移动电源是一种集供电和充电功能于一体的便携式充电器，可以给手机等数码设备随时随地充电或待机供电。
Power Bank plays as both power supply and charger in one set, which can charge or support standby power at any time for the phone and other digital devices.
在开发便携式产品时，电池的寿命问题是人们最为关注的话题，因此，开关电源的研究也就相应成为了IC领域内最为热门的课题。
The problem of battery's life is the most important topic in exploitation of portable products. So, the research of switching power becomes the most hot subject in IC areas.
这类电源系统可广泛应用于对电源的体积及效率有较高要求的便携式仪器仪表和测控系统中。
This kind is power supply system can be widely used in portable instruments and measuring and controlling system with special requirements.
电池作为电源，适合于便携式显示。
The battery takes the power source, suits to the portable demonstration.
随着各种便携式电子产品日益普及，电池作为一种携带方便的电源设备日益受到关注。
Along with the increasing popularization of the portable electronic products, battery as a portable power source receives high attention in the world.
然而便携电脑及类似的便携式信息物件需要大量电源—笨重的电池—才能使液晶显示屏工作，而且液晶显示屏在明亮的阳光下读看很费力。
But laptops and similar portable information devices require a lot of power-and heavy batteries-to keep their LCD screens operating. And LCDs are not easy to read in the bright light of the sun.
随着便携式产品越来越多，产品的功能，性能的提升，它们对电源管理的要求也更高了。
As more and more portable products, there are higher requirement on product features, performance improvement, power management.
以电池供电的便携式电子设备的广泛应用，对电源管理芯片提出了更高的要求。
With the widely use of portable electronic products with battery power supply, the requirements to power management chip are more critical.
便携式空气加热器，燃气控制，重金属结构，耐用风机，在电源切断或火焰熄灭的情况处动切断。
Portable powerful instant gas air heater, enclosed gas controls, heavy-duty steel construction, equipped with high performance fan auto shut off if power is interrupted or flame is extinguished.
介绍智能充电控制芯片MAX713 ，并以其为核心，设计了一台为便携式仪器仪表供电的不间断电源装置。
The chip MAX713 for intelligent charge control is introduced in this paper, and with which, a DC UPS for portable instruments is designed.
本文设计了一种适用于中大功率、便携式逆变焊机，具有电源输入侧功率因数高，主功率器件实现软开关等特点。
In this paper, a multifunctional welding machine is designed with the characters of high power factor, soft switching and portable remove.
现在，大多数可充电电池是由锂制作的，它能为便携式电脑提供大约4或5小时电源，然后才需要再充电。
For now, most rechargeable batteries, made of lithium, provide portable computers about four or five hours before they need to be recharged.
实践表明，该方案满足设计要求，对于便携式核数据测量分析仪的电源设计具有实际应用意义。
Practice indicates that the method satisfies the actual requirement, it is of great practical significance and can be used in Portable-Type Nuclear Data Analyzer.
近年来，随着便携式电子产品如mp3、手机和微型智能仪器仪表产品的普及，锂电池对电源系统的要求也日益提高。
In recent years, as portable electronic products such as MP3, mobile phones and smart micro-universal instrumentation products, lithium-ion battery power system for the increasing demands.
目前常见的便携式核数据测量分析仪电源供应为单一的蓄电池供电方式，这不仅影响测量仪器的长时间连续正常工作，而且增加了系统的成本和体积。
Accumulator is commonly used as power-supply of Portable-Type Nuclear Data Analyzer at present, which impose a limit on the Analyzer's working time and increase its volume and cost.
公司的产品主要适应于便携式产品、ADSL、电源、路由器、交换机、视频、小家电、显示器、电脑主机板、数码产品等。
The product is mainly used in potable, ADSL, router, switch, video, mini electric appliance, display, mainboard of computer, digital production, ect.
随着供应仅为放大器和能力，从单电源运行电压从5V至10V6毫安电流，EL5392A也是手持，便携式或电池供电的理想设备。
With a supply current of just 6mA per amplifier and the ability to run from a single supply voltage from 5V to 10V, the EL5392A is also ideal for hand held, portable or battery powered equipment.
随着供应的只是为5mA，并能够从单电源运行电压从5V至12V的电流，放大器还为手持，便携式或电池供电设备的理想选择。
With a supply current of just 5mA and the ability to run from a single supply voltage from 5V to 12V, the amplifiers are also ideal for hand held, portable or battery-powered equipment.
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