完形填空。 (限时:9分钟,难度:★★★*)Most modern trains run on diesel(柴油) power. When diesel fuel is burned, it creates CO, and1_ polluting gases(气体). These gases cause climate change(气候变化), and the more they are used, the 2 the environment gets. 3 this reason, many countrie...
We found that long-term income and price changes were the main drivers to achieve improvements particularly for diesel cars and that there is no break in the trend of fuel economy induced by the agreement adopted in the 1990s. Policy should target more closely both consumer choice of, and ...
Most modern trains run on diesel (柴油) power. When diesel fuel is burned, it creates carbon dioxide and other polluting gases. These gases cause climate change, and the more they used, the worse it gets. For this reason, many countries are trying to find 1 and less polluting energy choi...
For many drivers, diesel fuels often come up with the red color at the stations. However, the truth is that diesel isn’t always red, but it comes in different varieties suitable for specific uses. Let’s decode the diesel fuel color to understand more about this type of fuel: Contents[...
“Of course, there is always water in diesel fuel. So, you can have more clouding and solids in the fuel. And there is an increased chance of icing in cold weather. But these things can easily be handled with heated fuel filters and fuel tanks.” ...
题目Diesel is a ___ fuel. A. renewable B. non-renewable C. clean D. cheap 相关知识点: 试题来源: 解析 B。Diesel is a non-renewable fuel as it is derived from fossil fuels. It is not clean and not always cheap.反馈 收藏
It would likely be possible to make it even more efficient with a 10-speed transmission, like GM and Ford do, but Ram doesn’t have one.According to the company, the diesel-powered Ram 1500 delivers over 1,600 kilometres of range on a single tank of fuel… provided you’re not towin...
DEF is used to break down NOx gases produced during diesel combustion. The liquid reduces harmful nitrogen oxide emissions. Theseemissions contribute to air pollution, smog formation, acid rain, and respiratory problems. DEF promotes cleaner and more efficient operations for modern diesel vehicles. Di...
(c) Diesel is a fossil fuel.Name two pollutants caused by the incomplete combustion of fossil fuels.Carbon monoxide/Co(carbon) particulates;unburnt fuel/AW[2] 相关知识点: 试题来源: 解析 Carbon monoxide / Co(carbon) particulates;unburnt fuel / AW ...
However, for FVs, it is higher due to gasoline and diesel expenses. Maintenance Costs: Electric vehicles have fewer moving parts, which leads to lower maintenance costs. On the other hand, it is higher for fuel-efficient vehicles due to engine and exhaust system maintenance. Repairs and ...