结果1 题目 ( D )26. What's the problem of the cars that run on gas? A. They are too big.. B. They are noisy. C. They are too small. D. They make the air dirty. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...
detectwildfirehotspots.Becausethecamerasareusedinremoteareaswherethereislittleorno electricity,thesystemissolarpoweredandusesmicrowavetransmission(传送),whichdoesn?t requirecables(电缆). Thesystem assists140,000forestrangers,grassland managers,conservationistsand researchersinSichuan.Initsfirstfivemonthsofoperations,i...
The SCMAGLEV project is expected to prevent millions of tons of these gases from entering the atmosphere. In recognition of Earth Day, we’re taking a look at what these gases are and what it looks like when we prevent these harmful gases from being released. The greenhouse gas that will ...
Future cars may run on clean energy. What kind of energy is likely to be used? A. Gasoline. B. Solar power. C. Coal. D. Wood. 相关知识点: 试题来源: 解析 B。解析:未来的汽车可能使用清洁能源,太阳能很可能被使用。A 选项汽油不是清洁能源;C 选项煤不是清洁能源;D 选项木头不是未来汽车...
Recharge Time: Fully recharging EV batteries takes more time than a 5-minute gas station fill-up. Higher Upfront Cost: EVs have a higher purchase price than comparable gas cars, although cost parity is coming. Sparse Infrastructure: EV Charging station networks are expanding but may still caus...
It is much more difficult to accidentally run out of energy in an EV than in a fossil-fuel vehicle. Both have gauges that tell drivers how much gas or electricity remains. But if they ignore the gauges, there are differences between them. Gas cars let the driver know they're running low...
Compared to gas-powered cars, EVs are more efficient. They have lower operating costs and produce no tailpipe emissions, making them better for the environment. Is the Automotive Future Electric? In a nutshell, sure. In addition to revolutionizing the vehicle business, mainstream EVs will contribu...
When the COVID-19 pandemic struck in early 2020 and people stopped traveling due to lockdowns and other restrictions, demand for oil dropped precipitously. But gas prices only fell moderately, and quickly rebounded. This is where theory pushes up against practice. Production was high, but distr...
Hondas have a reputation for being among the most reliable cars on the road. In fact, many Honda owners drive their vehicles far beyond the manufacturer’s warranty that comes with the car. Even if your vehicle seems to be driving normally,it’sstill very possible it will need repairs. No...
Compared to gas-powered cars, EVs are more efficient. They have lower operating costs and produce no tailpipe emissions, making them better for the environment. Is the Automotive Future Electric? In a nutshell, sure. In addition to revolutionizing the vehicle business, mainstream EVs will contribu...