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Integrating both advantages of hydrogen fuel cell and organic fuel cell, the fuel cell satisfies dual requirements of operating at low power and high power, providing features of low cost, simple structure and easy of implementation.

该电池集现有以氢为燃料和以有机燃料为燃料的电池的优点于一身，可同时满足低功率和高功率运行对电池的双重要求，不仅成本较低，而且结构简单，易于实施。

But, because scramjet use the endothermal carbon hydrogen fuel as the refrigerant, when the temperature becomes high ,the fuel will be at the two phase flow state, and this result in more difficulty to the design of the fuel control system.

而由于采用吸热型碳氢燃料作为冷却剂，高温时燃油会出现两相流状态，这对燃油供给系统设计带来了很大的压力。

Under atmospheric pressure, gasifier use waste biomass as fuel, and using air as gasification agent to carried out fluidized combustion, under the control of furnace temperatureto pyrolyse and gasify fuel, also, the fuel would split inside the boiler.

生物质气化炉以废弃生物质为燃料（食用菌菇菇肥、木屑、秸秆、果壳等），用空气作气化剂，在常压下进行流态化燃烧，在控制炉温下使生物质燃料热解气化，同时在炉内裂解。

GOSHAWK Fuel Enhancer immediately transforms it into high-performance nanotechnology enhanced fuel to improve fuel economy

苍鹰燃油增强剂都能高效快速发挥其纳米技术燃油增强剂的改良作用，降低油耗

Rubber-mounted XL Evolution 1200cc engine New Black powder-coated engine and wrinkle-black treatment Standard Electronic Sequential Port Fuel Injection New lighter clutch effort New gauges with odometer clock, low fuel warning light and two trip set odometers Classic 3.3-gallon fuel tank with new graphic High-compression, high-flow cylinder heads

XL 1200R Sportster 1200 年跑车特点：橡胶登上的XL 演变1200cc 引擎新黑粉末上漆的引擎和皱痕黑治疗标准电子连续港燃料射入新打火机传动器努力新测量仪与测路器时钟、低燃料警告灯和二台旅行集合测路器经典3.3 加仑汽油箱以新图表高压缩，高流动气缸盖高性能凸轮闸高登上车头表中间登上脚控制银， 13 讲铸铝轮子宽被擦亮的把手的三倍圆盘

In this paper, the performance of the PEM fuel cell is measured by the fuel cell test system, and the effects of cell temperature, humidification temperature and reactant flow rate on the performance of PEM fuel cell with interdigital flow field using hydrogen and air are analyzed.

运用燃料电池测试系统测量了PEM燃料电池的性能，分析了电池温度、加湿温度和气体流量对其性能的影响。

Andrew Neilson of Ceramic Fuel Cells, which has deals with several European utilities to develop domestic fuel cells and has sold a few two-kilowatt units, points out that it is especially difficult to shrink all of the components needed to feed air and fuel to the cells and to extract energy from them.

陶瓷燃料电池有限公司与许多欧洲公用服务公司合作发展家用燃料电池，并已售出一些2千瓦的成品。来自该公司的安德鲁尼尔森指出压缩向电池输送空气和燃料并通过他们发电的必备设备极其困难。

The dual fuel engine modified from diesel engine with pilot diesel fuel ignition is widely used due to its high efficiency and low emissions. Biogas produced by gasification oven from biomass materials is a kind of good alternative fuel for the engines.

近年来发动机燃用气体燃料已成为改善内燃机经济性及降低排放的重要研究方向之一，柴油引燃的双燃料发动机由柴油机改装而来，具有高效率、低排放的优势，应用越来越广泛。

An upper base (1) of the reaction device is coaxially arranged into a water cooling sleeve (2); the connection of the upper base and the water cooling sleeve is welded and sealed to form a water cooling chamber; an anode current collecting Pt net (12) is used for collecting current from the anode of a button-typed solid oxide fuel battery (16); two ends of an anode current collecting Pt wire (15) are respectively used as an reference electrode and a testing electrode; the temperature measuring point of a temperature measuring thermal-couple (17) and the button-typed solid oxide fuel battery (16) keep in the same height; the bottom of an anode chamber pipe (6) is inserted into the upper hole of a lower base (43); the lower surface of a quartz sand sintering plate (42) is provided with a carbon fuel thermal-couple (56); all pipes and sealing heads (46) are hermetically connected with each other.

该反应装置上底座(1)同轴放入上水冷套(2)中并对连接处焊接密封形成水冷腔体；阳极集流铂网(12)用于从纽扣式固体氧化物燃料电池(16)阳极上收集电流，阳极集流铂丝(15)两头分别用作参比电极和测试电极；测温热电偶(17)测温点与纽扣固体氧化物燃料电池(16)保持同一高度；阳极腔体管(6)底部插入下底座(43)上部孔中；石英砂烧结板(42)下面布置碳燃料热电偶(56)；所有管件与封头(46)连接密封。

Convention V-belt Continuously Variable Transmission, shifts gears the travel mechanism property fixed constraint, unable full into full play initiative control advantage, to engine and Transmission on the go to hold optimum match, Also takes into consideration acceleration and fuel consumption performance, so this paper research Motorcycles with an Electronically-Controlled Continuously Variable Transmission shift gears planning, to use motor power screw, we shall revolve motion changes rectilinear motion, to push driving sheaves achieved to change speed ratio; Comparison between analysis convention CVT speed ratio shift gears curves of acceleration and fuel consumption performance optimum curves, use engine can hold high performance output or low fuel consumption region run.

中文摘要传统皮带式无段变速器(Continuously Variable Transmission， CVT)，换档行程由於机械特性的限制，无法完全发挥主动控制的优点，让引擎与变速器随时保持在最佳的匹配状态，同时顾及加速性能与燃油消耗，所以本文主要研究机车用电子控制式无段变速系统(Electronically Controlled Continuously Variable Transmission， ECVT)最佳换档规划，利用马达与动力螺杆，将旋转运动改变为直线运动，以推动主动滑轮达到改变减速比；分析传统CVT减速比换档曲线与最佳化曲线之加速性能及燃油消耗比较，使引擎能够保持较高性能输出或较低油耗区间运转。

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。