主要问题是建造成本。
好消息是直流电网的建造成本更低。
而相比之下，用天然气发电则建造成本低廉，燃料昂贵。
At power plants running on natural gas, by contrast, construction is cheap but fuel is costly.
风能发电25亿美元每千兆瓦的建造成本，对比汽油只需要6亿。
Wind costs more than $2.5 billion per gigawatt to build, compared with $600 million for gas.
太阳能热电厂的建造成本下降了10%，至每千瓦4,692美元。
The build cost for a solar thermal plant dropped 10% to $4, 692 per kilowatt.
与前次报告期相比，总建造成本和财务成本预测保持不变。
The Total Construction and Capital Cost forecast remains unchanged since the previous reporting period.
海军学院能够降低船舶建造成本，同时提高海军作战能力。
Naval Academy reduces the cost of naval units recruited in the region, while also improving their training.
本文对设计阶段如何降低低成本住宅建造成本的问题进行了探讨。
In this paper, the design phase how to reduce low-cost housing construction cost problems were discussed.
但是无人机不断出现的复杂性让它的建造成本与人工飞机一样昂贵。
But UAVs' growing complexity could make them as expensive as manned planes.
通过车间建造和测试所有装备，将建造成本和时间保持在最低限度。
Construction cost and time are kept to a minimum by shop building and testing all equipment.
一个可容纳数百台此类机器的完整晶圆厂，建造成本高达数十亿美元。
A full-blown fab, which might contain hundreds of such machines, can cost billions of dollars to build.
满足该标准会使房屋建造成本增加2%，但是这很快就可以被它的低运营成本抵消。
Meeting the criteria increases housing construction costs by 2%, which is rapidly paid back by lower running costs.
满足该标准会使房屋建造成本增加2%，但是这很快就可以被它的低运营成本抵消。
The criteria are aligned with LEED, a green rating system. Meeting the criteria increases housing construction costs by 2%, which is rapidly paid back by lower running costs.
项目带头人尤里·雅各布表示，要经过十多年的节能才能填补建造成本。
Uli Jakob, who led the project, says recouping such an outlay would take a decade or more of energy savings.
但在电网项目建设管理中，因垄断体制造成建造成本居高不下的弊端仍然存在。
But in the construction and management of power grid project, the malpractice of high construction cost doesn't change due to the monopoly system.
从理论上说，这种反应堆的建造成本更低，因此按每千瓦造价来衡量，较传统反应堆更高效。
They're theoretically cheaper to build and thus more efficient on a cost-per-kilowatt basis than conventional reactors.
并介绍了模块化施工方式及使设计与施工进一步密切结合以降低建造成本的可能。
Modular construction approach and design for constructability are discussed in the paper as viable mean...
至少在美国的部分地区，比如底特律和费城，很多房子的售价已经低于了其建造成本。
In parts of America at least, such as Detroit and Philadelphia, many houses have become less expensive to buy than they were to build.
管网合理的规划布局不仅可以大大降低系统的建造成本，而且还可以降低运行成本。
Comparable perfect layout of the system can lead to less construction and circulate cost.
而且，随着化石能源价格的攀升，核能建造成本也会受到驱动而上涨，从而抵消所有的价格优势。
And as fossil fuel prices rise, they will also likely drive up nuclear's construction costs, offsetting any price advantage there.
由于核电厂的燃料和其他运作成本相对较低，建造成本相当于核能发电成本的四分之三。
Construction accounts for as much as three-quarters of the cost of nuclear generation, since fuel and other operating costs are relatively low.
由于节省了大功率电动机及大功率变频器系统等原因，整个测试台的建造成本大幅度降低。
The cost of the test floor has decreased greatly because it has saved the large power electromotor and the transducer.
采用这种工作台来加工钢板，再用加工出的钢板来建造电子加速器屏蔽室，可降低建造成本。
By adopting the table to process the steel plates and using the processed steel plates to construct electron accelerator shield Chambers, the construction cost can be reduced.
但是詹天佑证明了他作为工程师的能力，施工时间比原定缩短了两年，建造成本也比预算少。
But Jeme showed that he is an able engineer. He completed the work two years ahead of schedule and under budget.
摘要：依托典型工程对比分析预制装配式住宅和传统现浇住宅的建造成本之间的差异及其原因。
Abstract: Based on the typical engineering, the paper compares the difference of the construction cost and the reasons between prefabricated house and traditional house.
但是，即便此次事故导致核电站建造成本上升，电力生产的经济学青睐的仍是包括核电在内的多种能源组合。
But even if nuclear power plant construction costs rise as a result of this incident, the economics of power generation still favor a mix of energy sources that include nuclear.
但是，即便此次事故导致核电站建造成本上升，电力生产的经济学青睐的仍是包括核电在内的多种能源组合。
But even if nuclear power plant construction costs rise as a result of this incident, the economics of power generation still favor a mix of energy sources that include nuclear.
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