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...energy efficiency.是什么意思？

...energy efficiency.

能效

相关词汇
energy efficiency

energy

n. [物]能量，活力，精力，精神；
例句
A household radiator absorbs energy in the form of electric current and releases it in the form of heat.
家用取暖器吸收电流能量，再以热量的形式释放出来。

efficiency

n. 效率，效能，实力，能力，[物]性能，功效；
例句
There are many ways to increase agricultural efficiency in the poorer areas of the world.
有很多方法能够提高世界贫困地区的农业效率。
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
The territory of a cat only remains fixed for as long as the cat dominates the area.
猫的地盘只在它占据那个地方的时候是固定不变的。
The leaves, bark and sap are also common ingredients of local herbal remedies.
树叶、树皮和树汁也是当地草药的常用药材。
...the death of pop music.
流行音乐的死亡
...a slightly tart wine.
味道有点儿冲的葡萄酒
Harry took a sip of bourbon...
哈里抿了一口波旁威士忌。
Set the oven at gas mark 4.
将煤气炉开至4挡。
He walked away from his car...
他从自己的车边走开了。
Wipe off any excess make-up with a clean, moist cotton flannel...
用干净的湿绒布擦去多余的化妆品。
Helen described life in a weightless environment during her period in space.
海伦描述了她身处太空时失重状态下的生活。
He wheeled around to face her...
他突然转过身来面对她。