In the early 1990s, such batteries had an energy density of about 100 watt-hours per litre.
在1990年代早期，这种电池每升的能量密度是大约10 0瓦时。
The lowest amount of solar energy the rover is expected to receive is about 275 watt-hours per sol.
漂泊者被预期接受的最低量的太阳能大约是每大音阶的第五音27 5瓦时。
Finally, a fully enclosed battery pack provides between 16.5 and 22 watt-hours of operation (depending upon cell technology).
最后，全封闭的电池组可提供16.5到22瓦小时的连续操作(取决于电池技术)。
A lot more might then choose to do so than ifleft to deal with unfamiliar watt-hours rather than friendly old miles pergallon.
如果使用年岁久远而又亲切的每加仑英里数而不是陌生的瓦特时，或许会有更多的人转而选择电动车。
According to the San Francisco Business Times, three hours of dancing on the special floor would produce 1, 440 watt-hours of power.
据旧金山商业时报报道，在这个特制地板上连续跳舞3小时可以产生144 0瓦特小时的电力。
By ensconcing the lithium inside the membrane's seal, the PolyPlus battery reacts safely with the oxygen dissolved in the water and delivers as much as 1,300 watt-hours per kilogram of electricity.
通过将锂安置在密封薄膜中，PolyPlus电池能够与水中的溶氧安全地发生反应，并能输送高达每公斤1,30 0瓦特时的电力。
By ensconcing the lithium inside the membrane's seal, the PolyPlus battery reacts safely with the oxygen dissolved in the water and delivers as much as 1, 300 watt-hours per kilogram of electricity.
通过将锂安置在密封薄膜中，PolyPlus电池能够与水中的溶氧安全地发生反应，并能输送高达每公斤1 30 0瓦特时的电力。
Trulite won this contract to develop a system for the Navy that allows for substantial power capacity in a small package, with hydrogen storage capabilities greater than 2000 watt-hours per kilogram.
Trulite公司赢得该项合同以便为海军开发一个系统，该系统允许在一个小包装中有充实的动力容量，同时氢储存能力大于每千克200 0瓦特时。
The device runs on less than a watt of power and lasts up to 13 hours on a single charge.
该装置功率不到一瓦，充一次电可续航13个小时。
The MIT team calculates that a battery the size of a shipping container could deliver a megawatt of electricity - enough to power 10, 000 100-watt light bulbs - for several hours.
MIT的研究小组计算，一个集装箱大小的电池可以提供1兆瓦的电力-足以让10000 个功率100瓦灯泡亮上几个小时。
For comparison, a 75-watt incandescent light bulb lasts about 1,000 hours; a comparable CFL lasts 8,000 to 10,000 hours.
相比较而言，一支75瓦的白炽灯可达1千小时；功率大致一样的紧凑型荧光灯(俗称节能灯)可达8千到1万小时。
The two-watt system is a turnkey solution and fully lab tested with several thousand hours of in-house testing time.
这个2w系统是一个完整解决方案，经过几千小时的实验室测试。
Watt-Hour Meter A watt-hour meter records the total power output at a specific point in a system. Typical recording increment is in kW-hours.
电度表电度表记录系统中某一点的总电力输出，通常以千瓦时为记录单位。
Recycling a single plastic bottle saves enough energy to keep a 60-watt bulb lit for 6 hours.
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。
Running the numbers, he has found that a five-watt adaptor used to recharge a device for one hour a day will consume at least as much power on standby during the remaining 23 hours.
经过计算，笔者发现一个5w的适配器空置23小时的耗电量不少于给设备充电一小时的耗电量。
Remember this: Recycling one plastic bottle can save enough energy to power a 60-watt light bulb for six hours.
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。
By the end of 1880, Edison had produced a 16-watt bulb with a special carbonized cotton filament that could last 1,500 hours.
1880年末，爱迪生终于利用特别碳 化棉做灯芯，创制了一个16瓦特灯泡，用上1，500小时。
By the end of 1880, Edison had produced a 16-watt bulb with a special carbonized cotton filament that could last 1,500 hours.
1880年末，爱迪生终于利用特别碳 化棉做灯芯，创制了一个16瓦特灯泡，用上1，500小时。
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