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51701.不同海拔对汽油车排放与油耗影响的研究
[汽车制造业] [2014-12-26]
对一辆汽油车在海拔环境模拟舱内进行0、1 520和3 030m海拔下的排放和油耗测试,结果表明,随着海拔的升高,空气密度降低,车辆行驶阻力减小,汽油车节气门开度和点火提前角增加,排气温度降低,车辆冷起动时的排放恶化,但油耗降低;海拔3 030m处,车辆CO、THC和NOx排放增加了17.8%,8.4%和29.7%,油耗降低9.5%。
关键词：汽油车；海拔；排放；油耗
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51702.全球雨刮器系统市场报告（2015-2019年）
[汽车制造业] [2014-12-24]
A wiper system is a component seen on the windshield of automobiles. It is used to enhance visibility through the windshield by wiping off unwanted particles during harsh weather conditions such as dust storms, rain, and snow.
关键词：刮水器系统；挡风玻璃；增强；透过挡风玻璃；颗粒
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51703.2014年中国进口汽车市场呈结构性调整特征
[汽车制造业] [2014-12-24]
关键词：2014；进口汽车市场；结构性调整
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51704.全球电动车充电器EVC市场报告（2014-2018年）
[计算机、通信和其他电子设备制造业,汽车制造业,电力、热力、燃气及水生产和供应业] [2014-12-24]
An EVC, technically known as EVSE, is an electrical device that consists of a box with a cord and a plug. It is used to connect the electric power source, such as a wall socket, to an EV and recharge the batteries installed in the EV. A majority of EV manufacturers provide and install an EVSE along with the EV. EV owners often purchase an additional EVC for installation at an alternate location or as a replacement for an existing malfunctioned EVC. There is high demand for EVCs in the growing Global EV Charging Station market.
关键词：EVC；EVSE；电气设备；电功率源；电动汽车；EVSE
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51705.全球电动两轮车市场报告（2014-2018年）
[汽车制造业,专用设备制造业] [2014-12-23]
E2W is a term used for electric motorcycles, scooters, and bicycles. They are powered by batteries instead of liquid fuel. E2Ws consist of a DC motor, controller, battery, and charger instead of an ICE, as used in liquid fuel-powered two-wheelers. E2Ws are considered more environment friendly as well as a fuel saving alternative in comparison with liquid fuel-powered two-wheelers, and are a sound choice for short-range travel requirements. E2Ws have become one of the successful mass-produced and adapted alternative-fuel vehicles since the start of motorization.
关键词：电动摩托车；小型摩托车；自行车；供电电池；直流电机；控制器；蓄电池；充电器
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51706.回眸2014中国车坛
[汽车制造业] [2014-12-23]
关键词：2014；中国车坛
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51707.混合动力汽车市场逐步升温
[汽车制造业] [2014-12-22]
关键词：混合动力汽车；市场
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51708.中国重汽今年出口订单超２．１万辆
[汽车制造业] [2014-12-22]
关键词：中国重汽；出口订单
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51709.全球小型挖掘机市场报告（2014-2018年）
[汽车制造业,专用设备制造业] [2014-12-20]
Mini excavators, commonly known as compact excavators, are tracked or wheeled vehicles. They weigh approximately 0.7 to 8.5 tons, and are unique compared to other excavators. Due to their small size, mini excavators can fit through doorways and can be used to carry out work at mining sites. Also, mini excavators can be easily craned anywhere or can be transported by an average truck with a trailer hitch. Mini excavators come with huge benefits. One of the major benefits of the equipment is its easy transportation from one site to another. In addition, it has various other attachments that can be used for drilling holes, digging trenches, and breaking rock.
关键词：小型挖掘机；跟踪；执行工作；采矿点；便捷的交通；钻孔；挖沟槽
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51710.全球重型卡车市场报告（2014-2018年）
[汽车制造业] [2014-12-19]
A truck is a vehicle used to transport materials and other goods from one place to another. The various categories of trucks include light duty trucks, medium duty trucks, and heavy duty trucks. Heavy duty trucks are trucks that have a GVWR greater than 26,000 lb and are usually used for performing heavy duty work such as heavy duty loading/pick-up and concrete mixer applications used in construction.
关键词：卡车；运输材料；轻型卡车；中型卡车；重型卡
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