After Mr Obama's speech, Republican Senate Leader Mitch McConnell accused the Obama administration of trying to "lock up" US energy.
基于1个网页-相关网页
US Energy Information Administration 美国能源信息管理局 ; 美国能源资讯管理局 ; 美国能源资讯局 ; 美国能源情报局
US Energy Act 美国能源法案
US Energy Department 美国能源部
Grains Give Us Energy 谷物给我们能量
Give Us Energy 给我们能量 ; 给我们力量
US Energy and Employment Report 美国能源和就业报告
The US Energy Information Administration 美国能源信息管理局
Marsh US energy 达信美国能源
US Energy Association 美国能源协会
It should give us energy, not drag us down.
它应该给予我们能量,而不是拖垮我们。
This gives us energy and helps us exercise longer.
这为我们带来了能量,有助于我们提升锻炼时长。
It also gives us energy, so we can be active all day.
它也赋予我们能量,我们因此可以整日活跃。
They meet with the senator for 15 minutes. "What I assured them was: given their plea and call and demand in a polite way for us to have a clean energy future, that was job one for me."
VOA: standard.2010.06.19
But it doesn't actually cost as much energy as you might think, because in this s orbital here we have a paired electron situation where we're moving up to a p orbital where the electron is no longer paired, so it won't feel quite as much electron repulsion, but nonetheless, this is going to cost us energy.
但它消耗的并没有,你们想象的那么多,因为s轨道里我们电子是配对的,当我们把,电子移到p轨道,电子不再配对,所以它不会感受到那么多的电子排斥,但尽管如此,这个过程还是要消耗能量的。
In contrast, the dissociation energy of a bond for hydrogen, and molecular hydrogen is everywhere around us, we see 432 kilojoules per mole.
相反,氢分子在我们周围到处都是,一个氢分子的离解能,是432千焦每摩尔。
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