A big jump in energy conservation could be achieved without much disruption of anyone's standard of living.
能源节约的一个大飞跃可以在不太影响任何人生活水平的前提下得以实现。
Energy conservation has tended to accentuate the situation in some cases.
在某些情况下，节约能源往往会使情况更加严重。
These days conservation is all about efficiency: getting the same—or better—results from just a fraction of the energy.
如今，节能的关键是效率：如何仅用一小部分能源就能达到同样或更好的效果。
Energy conservation is of vital importance to us because our society is facing energy shortage.
节约能源对于我们而言至关重要，因为我们的社会面临能源短缺的问题。
"The indoor environment was dirty long before energy conservation came along," says Moschandreas, a pollution scientist at Geomet Technologies in Maryland.
马里兰州交美特科技公司的莫斯坎瑞斯，一位专门研究污染的科学家，说：“早在节能技术出现之前，室内环境就已经很脏了。”
A survey shows shoppers today are getting more concerned about energy conservation and environmental protection when deciding what to buy.
一项调查显示，现今的购物者在决定买什么时，越来越关注节能和环保。
QYKJ survives with the oath of professionalism, devotement, concentration, completeness, quality and energy conservation.
清阳洁净科技谨以专业、专注、专心、全面、品质、节能为生存格言。
NOT ONLY HAS CONSERVATION of energy been empirically validated many times over, but scientists also have good theoretical reasons to believe it.
不仅仅是因为能量守恒被实验无数次地证实过，科学家信赖它也是有理论依据的。
There must be something fundamentally wrong with the conservation of mechanical energy.
肯定有什么，基础性的错误，这个机械能守恒定理。
This principle, called conservation of energy, is one of our most cherished laws of physics.
这一原理，也即能量守恒，是物理学中最宝贵的定律之一。
On the other hand, were time symmetry to break down, conservation of energy would fail.
另一方面，如果时间对称性被破坏/不再成立，能量守恒就也随之不再成立。
Looking for a fun way to teach energy conservation to your kids?
想寻找一种趣味十足的方式来教孩子节约能源吗？
It talks about the conservation of energy.
它讲的是能量的守恒。
Nonprofit organizations also supply grant money for emerging technology that enables the production and conservation of energy.
非盈利组织也提供大量资金在新兴技术上，为了能够使得成果成为可能并且节约能源。
So when an experiment seems to violate the law of energy conservation, we are rightfully suspicious.
因此呢，当(我们做的)实验违背了能量守恒定律的时候，我们有充分的理由来质疑它。
Now, in physics we do believe very strongly in the conservation of energy, not necessarily in the conservation of kinetic energy.
在物理中我们并非坚信，能量是守恒的，这并不是一定的，动能不一定守恒。
So with this in mind, I feel comfortable to pursue my conservation of mechanical energy.
记住这个，我们能够很放心地,使用机械能守恒定理。
Energy Star has a 20-year history educating the public about energy conservation and efficiency.
“能源之星”过去20年来向公众介绍了有关节约能源和能源效益的知识。
This was part of a broader energy plan meant to boost conservation, improve energy security and move toward reliance on renewable sources of electricity.
这是旨在推动环保，促进能源安全和转向依赖可再生电力能源的更广泛能源计划中的一部分。
So this is the conservation of mechanical energy.
因此这是，机械能守恒。
We believe in the conservation of mechanical energy.
我们相信,机械能守恒定理。
It follows immediately from the conservation of mechanical energy.
它紧跟着，机械能，守恒定理而产生。
Now I want to return to the conservation of mechanical energy.
现在我想回到，机械能守恒。
Actions for energy conservation, emission reduction and climate adaptation have been implemented with remarkable achievements.
节能、减排和适应气候变化等各方面举措成绩斐然。
Let's try the conservation of mechanical energy.
让我们试着用机械能，守恒定律解答一下。
Let's try the conservation of mechanical energy.
让我们试着用机械能，守恒定律解答一下。
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