It uses the same composite-material technology to reduce weight and hence fuel consumption.
787是波音公司销量最好的一款客机，采用了音速巡航者机型的一些设计：它采用了同样的复合材料技术以减轻机身重量，从而减少耗油量。
This type of material could be used outside for public displays, the researcher says, helping to reduce energy consumption and upgrade signs and information screens to be both electric and flexible.
研发人员说，这种类型的材料可以应用在室外的公共显示屏上，既能减少能耗，又能将指示屏和信息屏升级成电子化且可弯曲的显示屏。
This car is in starting and accelerating, with the motor to give aid to, can increase energy material use rate, work to reduce oil consumption, detract from the emissions.
这种汽车在起步、加速时，因为有马达的匡助，能增长能量物质运用速率，管用减低油耗，减损排放。
Building steel structure can shorten the construction period, reduce the energy and material consumption to achieve cost saving purpose.
钢结构建筑可以通过缩短建设工期、减少能源及材料消耗达到节省费用的目的。
With brine as the major raw material in the mine, the primary goal of saving energy and lowering consumption is to reduce production cost of brine.
该矿的主要生产原料是卤水，因而如何降低卤水的生产成本就成了该矿节能降耗的首要目标。
From the roll material selection, usage and maintenance, the paper discussed the measures to reduce roll consumption.
从热轧窄带钢轧机轧辊的材质选择、使用、维护等方面，探讨了降低辊耗的对策。
The soybean oil ink, with renewable soybean oil as raw material, could reduce the consumption of global petroleum resources and has bright environmental advantages.
大豆油油墨采用了可再生的大豆油作为原料，大大节省了全球石油资源，具有鲜明的环境保护的优点。
But we have to save material and energy and other resources as much as possible in order to reduce material consumption, and the emissions of waste and garbage.
但要尽可能的节约材料和能源资源，进而降低材耗，减少废弃物和垃圾的排放。
But we have to save material and energy and other resources as much as possible in order to reduce material consumption, and the emissions of waste and garbage.
但要尽可能的节约材料和能源资源，进而降低材耗，减少废弃物和垃圾的排放。
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