Like carmakers, they are trying to combine internal-combustion engines and electric motors to save fuel.
和汽车制造商一样，他们正试图将内燃机引擎和电动机结合起来以便节省燃油。
But so-called "range parity" - equalling the typical range of an internal-combustion engine on a full tank - is just as important a goal for battery manufacturers.
然而对电池制造商而言，他们要完成的重要目标就是实现所谓的“续行里程均等”-即拥有与一辆加满油的内燃机汽车相等的续航里程。
More efficient internal-combustion engines will wring out mileage from every drop of fuel, and hybrid powertrains will combine an electric motor with a conventional engine.
更高效的内燃发动机将进一步节约油耗，混合动力装置把电动马达同传统引擎组合在一起。
By comparison, getting a conventional internal-combustion engine to burn hydrogen instead of petrol is relatively easy.
比较起来，使用传统内燃发动机燃烧氢比燃烧汽油更容易。
A fuel-cell automobile is nearly twice as efficient in using its fuel as an automobile powered by an internal-combustion engine is.
燃料电池汽车的能量利用率几乎是使用内燃机发动机的汽车的两倍。
One of the main problems with the internal-combustion engine is that it relies on petroleum, either in the form of gasoline or diesel fuel.
内燃机发动机的问题之一就是对于石油的依赖，而石油具体的形式是汽油或者柴油。
In other words, the fuel-cell powered car requires only half the fuel energy that the internal-combustion powered car does to go the same distance.
换句话说，行驶相同的距离，使用燃料电池发动机汽车只需要消耗内燃机汽车的一半能量。
The performance and emission characteristic of internal-combustion engine is decided by the reciprocity of the intake flow, in-cylinder mix and combustion process.
内燃机的性能与排放特性主要由进气流动、缸内混合和燃烧过程间复杂的相互作用所决定。
Generating and welding dual use set consists of generator, welding inverter, automatic control system, and internal-combustion engine controlled by speed regulator.
采用具有全程调速器的内燃发动机、发电机、逆变弧焊电源，以及二次控制系统构成发电电焊两用机。
The state detection and fault diagnosis of internal-combustion engine becomes hotspot and nodus on research of engine equipment diagnosis and state detection technology.
内燃机的状态检测与故障诊断成为机械设备诊断与状态检测技术研究的热点与难点。
A small electric heating element in an internal-combustion engine that facilitates starting by preheating the air in a cylinder and is used especially in diesel engines.
装在内燃发动机内的小电热器，用以预热气缸内的空气以利发动，尤用于柴油发动机。
The Chevrolet Volt, a revolutionary electric car with a "range-extending" internal-combustion engine, due to be launched in 2010, made Toyota's Prius hybrid look a bit dated.
预计在2010年上市的雪弗兰volt，一款有着“扩展行程”功能的内燃机的新型电动汽车，使丰田的混合动力汽车普锐斯显得有些过时。
An internal-combustion engine consisting essentially of an air compressor, a combustion chamber, and a turbine wheel that is turned by the expanding products of combustion.
一种内燃机，主要包括一空气压缩机、一燃烧室和一涡轮机，通过使燃烧的生成物膨胀而驱动。
At Ford, with the internal-combustion engine and direct fuel injection, we're making a 25 percent improvement in miles per gallon and we're reducing CO2 [emissions] by 15 percent.
在福特，我们利用内燃机和燃油直喷技术，将每加仑燃油行驶里程数提高了25%，二氧化碳(排放)却下降了15%。
Oil is found in relatively few places, and its energy density, pumpability and ease of use in internal-combustion engines makes it particularly well suited as a transportation fuel.
储有石油的地方相对较少，因其能量密度、泵送能力及在内燃机上的易用性使其特别适宜成为运输燃料。
Third, fuel-cell engines will soon be economically competitive because people will spend less money to operate a fuel-cell engine than they will to operate an internal-combustion engine.
第三，因为燃料电池发动机的使用费用比内燃机发动机低，燃料电池发动机很快就会在价格上很有竞争力了。
Once the steam engine put that idea into practice, developments such as the internal-combustion engine-which now powers the world's millions of automobiles-came as almost inevitable refinements.
当蒸汽机把理想变成了现实，那么驱动了现在世界上数以百万计的汽车的内燃机就是一种必然技术进步。
Next, we can use a different and cleaner fuel for the internal combustion engine with other designs.
接下来，我们可以让内燃机使用不同的更清洁的燃料。
Reliability: a pure electric vehicle has a lot fewer parts than one powered by an internal combustion engine.
可靠性：一辆纯电动汽车比一辆内燃机驱动的汽车零件更少。
And not just a fuel, but, indirectly, a technology: the internal combustion engine, without which mankind might have taken to the roads but never to the skies.
但这又不仅仅是一种新的燃料，而是一种新的技术：内燃机。没有内燃机，人类可能会拥有道路，但是不可能会飞向蓝天。
The Paice patent covers a way to supply torque to a car’s wheels from both an electric motor and internal combustion engine using a combination of high voltage and low current.
帕斯专利包括通过高电压和低电流从电动马达和内燃引擎向汽车车轮提供力转矩的方法。
"If we did it purely for profitability, we wouldn't be doing it," said Lutz, who predicts that even in a decade's time, at least 90% of cars sold will still be powered by internal combustion.
“如果只考虑利润率，我们不会那么做，”卢茨说，他预测，甚至在10年内，至少90%的汽车仍是由内燃机驱动的。
Wood heated at high temperatures with minimal oxygen cannot burn completely. Instead, it creates gases that can be used to power generators or internal combustion engines.
木材高温加热，有限的氧气不足以使它完全燃烧，于是产生气体，可以作为发动机或内燃机的能源。
Last but not the least, we are trying to control the emissions from the internal combustion engine much more strictly.
最后，我们正在尝试更加严格地控制内燃机释放的气体。
Invented in 1951, the rotary engine is a revolutionary concept in internal combustion.
1951年发明的旋转引擎是内燃领域的一个革命性观念。
Invented in 1951, the rotary engine is a revolutionary concept in internal combustion.
1951年发明的旋转引擎是内燃领域的一个革命性观念。
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