The world’s third-biggest carrier by passenger numbers desperately needs more fuel-efficient planes to overhaul its ageing fleet.
客运量排世界第三的美国航空公司，需要更多的燃油经济型飞机来取代老化的机型。
The Russian carrier Aeroflot recently withdrew its Tu-154 fleet from service, largely because the planes do not meet international noise restrictions and use too much fuel.
俄罗斯航空公司最近退出服务的图- 154机队，主要是因为飞机不符合国际噪音限制和使用太多的燃料。
Under a three-year, state-backed restructuring, the carrier will shed a third of its staff, cut 31 routes (domestic and international) and retire its fleet of fuel-thirsty Boeing 747-400s.
在国家支持下，该航空公司进行为期三年的重组，计划裁减三分之一的员工，砍掉31条航线(包括国内和国际航线)，撤下耗油量大的波音747- 400s型大型客机。
Pilots at US Airways say the carrier is pressuring them to carry less fuel on planes to save money.
美国航空公司的飞行员表示公司迫使他们携带更少的燃油(飞行)以节省开支。
Porous ceramics may be used as high-temperature filter, catalytic carrier, porous electrode for fuel cell, and bioceramics, etc.
多孔陶瓷可用作高温过滤材料、催化剂载体、燃料电池的多孔电极、生物陶瓷等。
The energy carrier for this fuel cell system is Methanol mixture with water, which are safer than gasoline.
甲醇重整燃料电池发电系统使用甲醇和水的混合物作为能源载体，安全性优于汽油。
Hydrogen, a clean energy carrier, is of great potential to be an alternative fuel in the future.
氢气作为一种清洁的能源载体，是未来有潜力的替代燃料。
The F-35C, designed for the US Navy, features larger wings to carry more fuel and provide better low-speed landing approach characteristics to an aircraft carrier.
F - 35c是专为美国海军设计的，采用了更大的机翼以携带更多的燃油并保证在航空母舰上更好的低速降落进场特性。
Those worries are not much helped by the carrier version of the F-35 which, without external fuel tanks, has a combat radius of only 680 miles.
F-35的航载版并无助于消解这些忧虑，因为要是没有附加燃料箱，它的作战半径仅为680英里。
Chinese herbal medicine is not only a medicament, but also a carrier of bamboo vinegar liquid, which reduces the necessary fuel of original aerosol.
而中草药既作为药，又是竹醋液的载体，这样减少原有烟雾剂必用的燃料。
The supported catalyst for a fuel cell USES a graphite based catalyst carrier to increase durability of the fuel cell.
用于燃料电池的载体催化剂使用基于石墨的催化剂载体以增加燃料电池的耐久性。
The paper introduces the shaping method improvement and technological trial course of bottom cap of certain model of carrier rocket's fuel tank.
介绍了某型号运载火箭二级燃料箱后底顶盖成形方法改进及工艺试验过程。
Organic heat carrier boiler using the Biomass as fuel, save 5%-10% running cost than coal, the heat energy is a kind of high efficiency and energy saving environmental protection equipment.
生物质锅炉运行成本低，比燃油、燃气、电加热锅炉可节省40% - 60%，比燃煤节省5% - 10%运行成本，是一种高效节能环保的热能设备。
Organic heat carrier boiler using the Biomass as fuel, save 5%-10% running cost than coal, the heat energy is a kind of high efficiency and energy saving environmental protection equipment.
生物质锅炉运行成本低，比燃油、燃气、电加热锅炉可节省40% - 60%，比燃煤节省5% - 10%运行成本，是一种高效节能环保的热能设备。
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