Scientists from the University of Central Florida (UCF) have created a supercapacitor battery prototype that works like new even after being recharged 30,000 times. 来自中佛罗里达大学（UCF）的科学家已经创造了一个超级电容电池...
经典句型:Can you check my oil and tires? 能帮我检查一下机油和轮胎吗? A:Your car has been filled up. 甲:您的车加满油了。 B:Can you check my oil and tires? 乙:能帮我检查一下机油和轮胎吗? A:Certainly. 甲:当然可以...
The problems that Dell, Apple, Toshiba, Lenovo, and other laptop makers have had with Sony battery recalls have finally caught up with Sony. That plus development costs for their upcoming PS3 video game machine gave Sony a 94% drop in profits for th...
