你能用一枚电池和一根电线点亮灯泡吗?
Second one: can you light a little torch-bulb with a battery bulb and one piece of wire?
这种灯从生长在一个木箱里的植物中获取能量,然后用它来点亮一个LED灯泡。
The lamp takes energy from a plant growing in a wooden box and uses it to light up an LED light bulb.
相反,非洲和亚洲的一些人见证了他们的灯泡首次被储存在电池里的太阳能所点亮。
Instead, some in Africa and Asia are seeing their first lightbulbs illuminated by the power of sunlight stored in batteries.
他提供了发电机、发生器和发电厂,没有这些,灯泡就是个没用的玩意。它们点亮了下曼哈顿。
He provided the dynamos, generators and power plants without which the bulbs were insubstantial baubles, and lit up lower Manhattan with them.
年轻工人正用牙齿剥去电缆外层的绝缘体,并用胶带将接线捆在一起点亮没有外罩的灯泡。
Young men were stripping the insulation from electric cables with their teeth and taping the wiring together to light naked bulbs.
不过飞利浦灯泡的顶却很平坦,尽管点亮时摸起来有点暖,却不是该产品的主要散热部分。
But the flattish top of the Philips bulb, while warm to the touch when lit, isn't a major part of the product's thermal management system.
当浮标被海浪抬起来后,它顶上一盏40瓦的灯泡,被波浪能量的供电点亮了。
As the buoy lifted with the surge, a 40-watt light bulb on top of it, powered by wave energy, lighted up.
但如果我们只用一个电池,那我连一个小灯泡都点亮不了。
But if we use only one cell, then I won't be able to light a small light bulb.
在1994年伍斯托克音乐节上,红辣椒乐队被灯泡“点亮”,最开始那套为舞台秀设计的自发光装束令人记忆犹新。
The Red Hot Chili Peppers got turned on by the bulb during 1994's Woodstock Music Festival, dawning memorable self-illuminating costumes for their stage show.
海群机器人使用太阳能,只需要10 0瓦功率就能驱动,相当于点亮一个灯泡。
The Seaswarm robots operate on solar energy and require only 100 watts of power, or about that of a bright light bulb.
就像你家里的,手电筒,你有时必须,放几个电池,来达到一个更高的电压,以此点亮一个小灯泡。
Just like with your flashlight that you have at home, you sometimes have to put in several cells in series to get a higher voltage so that you can power a small light bulb.
如何用一个灯泡点亮一座房子?
由于使用“WiTricity”(无线电力)验证了从几英尺外点亮一只灯泡,麻省理工学院的研究人员去年就上了头条新闻,不过无线传输效率远低于英特尔的。
MIT researchers made headlines last year with their "WiTricity" (Wireless Electricity) test that also lit a light bulb from several feet away, but at a much worse efficiency than the Intel test.
在点亮那个灯泡之前,托马斯爱迪生错了1800倍次。
Thomas Edison was wrong 1, 800 times before getting the light bulb right.
周四和周五,你会有新发现,它会象灯泡一样点亮你的智慧。
Thursday and Friday, you make a discovery that lights you up like a light bulb.
鱼能发电,其强度能点亮小灯泡,甚至能开动马达,这真令人难以置信。 郢。
Thee idea of a fish being able to generate electricity strong enough to light small bulbs, even to run an electric motor is almost unbelievable.
每回收一个塑料瓶,所节约下的能源足够一个60瓦的灯泡点亮6小时。
Recycling a single plastic bottle saves enough energy to keep a 60-watt bulb lit for 6 hours.
轻轻朝着驾驶员的方向拉动开关控制杆这一动作,就可以使前照灯远光灯泡点亮,而不用顾及灯的数量。
The override action occurs when a slight pull toward the driver on the switch lever providers high beam headlights regardless of the amount of light on the sensor-amplifier.
鱼能发电,其强度足以点亮小灯泡,甚至能开动马达,这简直令人难以置信。
The idea of a fish being able to generate electricity strong enough to light small bulbs, even to run an electric motor, is almost unbelievable.
有人可能会问经过了多少位欧洲科学家才点亮了灯泡。
One might well ask how many European scientists it takes to turn on a light bulb.
在古老教堂的尖顶之上有一颗耀眼的大星星灯,由一只巨大的灯泡点亮。
You see, on top of the old church steeple was a big bright star. It was all one piece and lighted by a huge light bulb.
可是一个月过去了,他还是没办法让灯泡持续点亮几秒。
A month passed and he still couldn't make a light work for more than a few seconds.
记住这一点:回收一个塑料瓶节省的能量,足可以点亮功率为60瓦灯泡6个小时。
Remember this: Recycling one plastic bottle can save enough energy to power a 60-watt light bulb for six hours.
在这个盒子里,我已经准备了足够的灯泡可以使那盏星星灯点亮数年。
I have provided enough light bulbs in this box to keep the star lit a few more years.
点击高亮执行按钮使程序高亮执行,灯泡变为点亮的状态。
Turn on execution highlighting by clicking on the highlight execution button, so that the light bulb changes to the active (lighted) state.
他不知道灯是被谁点亮的,也不知道灯泡在哪里。
He had no idea who kept it lit or where the light bulbs were.
在相同测试环境条件下,对铜基板和铝基板封装的大功率白光LED灯泡的光电参数,以及其点亮后温度的变化规律进行了研究。
The photoelectric parameter of copper and aluminum plate substrate high-power white LED bulbs and its discipline of the temperature change were studied in the same test conditions.
一八七一年,当爱迪生宣布几个星期后他将点亮电灯泡时,民众都很兴奋,它成功的名声让所有人充满希望。
In 1878, the public became very excited when Edison announced he was going to have a small electric light working in just a few weeks. His reputation for success led everyone to be very hopeful.
一八七一年,当爱迪生宣布几个星期后他将点亮电灯泡时,民众都很兴奋,它成功的名声让所有人充满希望。
In 1878, the public became very excited when Edison announced he was going to have a small electric light working in just a few weeks. His reputation for success led everyone to be very hopeful.
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