例句與造句

1. :: There are no magic solutions to radically improve the efficiency of internal combustion engines.
2. In addition, the company sells technology it claims can cut pollution and improve the efficiency of internal combustion engines.
3. :This can't be estimated with R-values of walls, horsepower, and the 25-30 % efficiency of internal combustion engines ? talk ) 23 : 37, 16 January 2013 ( UTC)
4. My point was that California's new law buys into urban-myth conspiracy theories that the oil and automobile industries have ruthlessly squelched inventions to increase the fuel efficiency of internal combustion engines.
5. Being a high altitude event ( with the finish line around 14, 000 feet ), with diminishing oxygen levels in the upper stages which affects the efficiency of internal combustion engines, the Pikes Peak race venue is particularly favourable for electric power-train vehicles.
6. It's difficult to find efficiency of internal combustion engine in a sentence. 用efficiency of internal combustion engine造句挺難的
7. Electric vehicles powered by lead-acid batteries had once actually outnumbered internal combustion engine vehicles; in 1912 nearly 34, 000 electric cars were registered in the U . S . However, the efficiency of internal combustion engines greatly improved while battery technology advanced much more slowly, leading to petrol and diesel-driven vehicles dominating the market.