These efforts will provide invaluable data on the benefits and cost-effectiveness of the Smart Grid, including energy and cost savings.
这些努力会为智能电网的效益，成本效益提供无价的数据，包括能源和成本节省。
It has been found out that the alkali slag cement, with low production energy and cost and high performance, might be a new type of promising cement.
碱矿渣水泥生产能耗低、生产成本低、性能优良，有可能成为一种有发展前途的新型水泥。
I felt a need to please people, whatever the cost in time and energy.
我感到一定要使人们满意，耗费多少时间和精力都在所不惜。
Changing building codes, evolving tastes, and the high cost of maintaining those wonderful old signs have businesses embracing LEDs, which are energy efficient, but still carry great cost.
变化的建筑法规，不断发展的品味，加上保养这些美丽而老旧的指示牌所需的高昂成本，都让商家们更欢迎LED 灯，虽然 LED 灯节省能源，但是成本依然很高。
Companies can also optimize their energy use and cut down on the cost of electricity.
企业还可以优化能源使用，降低用电成本。
This makes the total cost of the bulb and energy $27.
这使得灯泡和电量的总耗费升为$27。
Changing building codes, evolving tastes, and the high cost of maintaining those wonderful old signs have businesses embracing LEDs, which are energy efficient but still carry great cost.
不断变化的建筑规范、人们逐渐发展的品味，以及维护这些精美的旧标志牌的高昂成本，让企业欣然接受了发光二极管。它们节约能源，但成本仍然很高。
These new types of energy cost very little and will never run out.
这些新能源成本非常低，而且永远用不尽。
The combination of materials determines the characteristics of the battery, including its energy and power density, safety, longevity and cost.
材料之间的结合决定了电池的特性，包括它的能量和功率密度，以及安全性、使用寿命和成本。
The objective of the integrated design and development activity is to further improve power density, increase energy efficiency, and to reduce manufacturing cost.
综合设计和开发活动的目标是为了进一步改善功率密度，提高能量效率并减少制造成本。
The amount and cost of energy use by data centers is the subject of growing concern and criticism.
数据中心能源耗费的总量和花费，成为一门备受关注和评论的主题。
Then there is the time, energy, and sheer cost.
除此之外还有时间、精力，以及单单成本本身。
It does this by helping companies outline strategic goals around how to reduce energy use and carbon emissions, along with reduced cost.
它可以帮助企业为减少能源使用量和碳排放量以及降低成本制订战略性目标。
DIMs prompt a greater level of semantic interoperability, encourage asset reuse and level the playing field so members can spend less time, cost and energy to solve semantic interoperability issues.
DIM提倡更高水平的语义互操作性，鼓励资产重用和公平的竞争环境，以便成员花费更少的时间、成本和精力来解决语义互操性问题。
We will lower the cost of energy, and create millions of new jobs.
我们将降低能源成本，创造数百万个新职位。
Big energy projects cost billions to build and remain in operation for decades.
大型能源项目需要花费数十亿资金修建，将运营数十年。
The problem: setting up and maintaining these offshore islands could be cost and energy prohibitive, a common problem with new technologies.
它的问题是：建造和维护这些人工岛就很费钱，而且还要消耗很多能源——这是新技术的通病。
It is possible that some new source of cheap and abundant energy might be developed—the cost of solar panels could be reduced substantially, for instance.
某种廉价及大储量的能源可能被开发出来——譬如，太阳能电池板的成本显著得降低。
Many of the companies dabbling in these online worlds have yet to determine whether even inexpensive pursuits are worth the cost and energy.
许多企业都涉足这些虚拟世界，他们不知道在此花费钱和精力是否值得。
Then I looked at Hanna`s handwriting and saw how much energy and struggle the writing had cost her.
这时我看着汉娜的手迹，看到那笔迹耗费了她多大的精力和努力啊。
This, in turn, results in reduced energy consumption, reduced floor space requirements, and overall cost savings.
因此，这也最终能减少能耗、减少空间需求和节省总体成本。
Allows community to take advantage of new technologies that may appear and that offer improved usability, cost effectiveness or energy efficiency.
允许社区享用新技术带来的提升的易用性，成本效益或能源效率。
Meanwhile, labor wage raises and the cost of energy and resources makes further reactions to the market's demand and supply relationship and the environmental cost.
同时，劳动工资会向上调整，能源资源价格会进一步反映市场供求关系和环境成本。
For example, the central combined heat and power plant was probably the best move from an energy performance standpoint and yields direct cost savings over the life of the project.
比如，采用集中供热可能是从能源效益立场和整个项目生命周期角度来看所得出的最佳做法。
Meanwhile, the wages of labors will rise and the prices of energy and resources will further reflect the supply-demand relation of market and the environmental cost.
同时，劳动工资会向上调整，能源资源价格会进一步反映市场供求关系和环境成本。
Meanwhile, the labor cost will be adjusted upward, and the energy and resource price will, to some extent, further reflects the market demand and supply relationship and environmental cost.
同时，劳动工资会向上调整，能源资源价格会进一步反映市场供求关系和环境成本。
Meanwhile, the labor cost will be adjusted upward, and the energy and resource price will, to some extent, further reflects the market demand and supply relationship and environmental cost.
同时，劳动工资会向上调整，能源资源价格会进一步反映市场供求关系和环境成本。
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