Usually, making a product out of nature-friendly materials costs more, which drives up the final product price for consumers.
一般来说，用自然友好材料生产的产品成本较高，到消费者手中时，销售价格也会较高。
Dealers reacted to growing concern that higher raw materials costs would begin to eat into demand and affect the pace of economic recovery.
人们日益担心，原材料价格上涨可能开始削弱需求，并影响经济复苏步伐，交易商们对这种焦虑心理作出了反应。
The Ace is not just popular, but profitable too: despite rising raw-materials costs and limited scale, it recouped its development costs within a year.
Ace不仅很受欢迎，而且利润可观：尽管原料成本上涨，生产规模小，但仅一年就收回了开发成本。
Alcoa said average aluminum prices rose about 15 percent during the quarter, but earnings were affected by a weaker dollar against other currencies and higher raw materials costs.
美国铝业称一季度铝产品价格平均上升了15%，但收益受美元贬值和原材料成本增加的影响。
Control of materials costs is the crux for control the total cost of a highway project.
材料费用的控制是控制工程成本的关键。
Their materials costs are largely governed by prices on world markets for fuels and ores.
物料成本在很大程度上受世界市场燃料和矿产价格的制约。
In subgrade construction of railway engineering, the total cost of construction materials costs of more than 60%.
铁路工程路基施工中，材料费用占总施工费用的60%以上。
Researchers are applying the design to semiconductor materials to make solar cells that they hope will save money on materials costs while still offering high power-conversion efficiency.
研究者正把这项设计应用到制造太阳能电池的半导体材料上，这样他们希望在节省材料成本的同时仍可以提供高效率的能量转换。
Conceptualize and design buildings and develop plans describing design specifications, building materials, costs and construction schedules.
概念化和设计建筑，开发设计计划，包括设计规范，建材，成本和施工进度。
Conceptualize and design buildings and develop plans describing design specifications, building materials, costs and construction schedules.
概念化和设计建筑，开发设计计划，包括设计规范，建材，成本和施工进度。
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