Over its lifetime, claims the United States Environmental Protection Agency, a CFL saves 2, 000 times its own weight in greenhouse gases.
终其一生,美国环保署宣称,CFL减少排放的温室气体是它自身重量的2,000倍。
Energy Star says that CFL bulbs save the most money in fixtures that will be on at least two hours a day.
能源之星表示节能灯泡,每天至少开两小时是最省钱的做法。
Over its lifetime, claims the United States Environmental Protection Agency, a CFL saves 2,000 times its own weight in greenhouse gases.
如美国环保局宣称的,在其整个使用寿命期间,一盏紧凑型荧光灯在温室气体(减排)方面减省其自身重量的2,000倍。
To enhance the speed of convergence in solving a steady flow field when a time marching method is used, it is essential to enlarge the CFL number.
要提高用时间相关法求解定常流场的收敛速度,就必须加大CFL数。
The GE CFL produced as much light as an incandescent, while drawing just 20 percent as much electricity.
通用电气生产了和白炽灯同等数目的节能灯,不过后者只消耗前者20%的电量。
Using the conditions for phase transition we constructed EOSs with CFL phase at high density and nuclear matter at low density, together with a intermediate mixed phase.
运用相变条件,我们能够构造一些状态方程,这些方程在高密度下是CFL相,低密度下是核物质态,以及一个介于其间的混合相。
Despite a worst-in-test 700 lumens (claimed) on a 14-watt draw, the EcoSmart didn’t seem particularly dim. And the globelike casing around the coil gave this CFL a nice, even glow.
虽然在测试中表现出700流明的最差亮度(耗电14瓦),其实并不是特别的暗。
With over eight kilowatts of lighting capacity in his home, your correspondent decided three years ago to replace each incandescent light bulb, when it died, with a CFL equivalent.
由于发现自家的照明功率超过八千瓦,记者三年前就决定在每个白炽灯泡寿命到期后,用相应的紧凑型荧光灯来替换它。
To provide sharp contrast in workspaces and under reading lamps, buy a CFL labeled 「daylight, 」 or with a higher Kelvin temperature.
工作场所和阅读灯,为了能提供强烈的对比亮度,应该购买标明「日光」标签或开尔文温度高的节能灯。
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。
Also, switching a CFL on and off repeatedly has a similar effect.
同样的,反复的开关一盏紧凑型荧光灯会有相似的效用。
An incandescent bulb can emit as much as 18 mg of mercury into the air over its lifespan; a CFL emits 9 mg (including the mercury both in the bulb and that emitted by power plants).
单个白炽灯泡在其使用周期内会往空气释放高达18毫克的水银,而一个节能灯只会释放9毫克(包括灯泡和电厂释放量的总和)。
Flat sheet of white plastic which emits even light over the surface when lighted by a CFL tube on one or two edges.
发出即使的白色塑胶的褥单越过什么时候以一cfl点燃的表面轻管关于一或者两边缘。
Since CFLs don't work the same way as incandescent bulbs, fixtures with three-way switches and dimmers require a special type of CFL that will work with those fixtures.
由于节能灯与白炽灯泡的工作原理不同,三路开关的固定灯具和调光器需要特殊类型的节能灯泡。
Use programmable thermostats, CFL bulbs and rechargeable batteries.
使用可编程的温度调节器、CFL灯泡和充电电池。