Officials claim the move will eventually have an impact on overall weight and fuel efficiency of the aircraft, although clearly the decision will also remove expensive printing costs.
新航有关管理人员表示此举既可减少昂贵的印刷费用，而且也可降低飞机整体载重和提高燃油效率。
On really long flights, fuel can account for 40% of a plane's take-off weight, so that around 20% of the fuel is used to carry the rest of the fuel.
在特别长的飞行时，燃料可以占到飞机起飞重量的40%，所以大约有20%的燃料时用来运输其它燃料的。
In this way, new forms of carbon will reduce aircraft weight, subsequently cutting the burning of fuel and dumping of carbon in the atmosphere.
由此途径，新型碳会减轻飞机重量，从而减少油耗和碳排放。
Inlarger boats the weight of a person has less effect on the hull trim, but it can be adjusted by shifting gear, fuel, water, or supplies.
在较大的船只的重量少了一个人对船体装饰，但它可以进行调整，转向齿轮，燃料，水，或用品。
The use of high-strength alloy steel parts is economical because it reduces weight, thereby allowing for more efficient aerodynamic surfaces and providing the potential for increased payload and fuel.
高强度合金钢有重量轻的优势，使用高强度合金钢就比较经济实惠，从而赢得更有效的气动表面并有望增加承载能力和燃油储量。
The advancement of material technology reduces the weight of auto, promotes fuel economic effectiveness, cut down the manufacturing cost.
由于材料技术的进步降低了车辆的重量，改善了燃油经济性，降低了车辆制造成本。
Analysts believe other airlines around the world are likely to follow suit, especially as the rising weight of populations adds to fuel costs.
分析人士认为，尤其考虑到体重增加会增加燃料成本，世界的其他航空公司可能纷纷效仿。
Roof racks increase the car's weight and reduce aerodynamic efficiency, which increases the amount of fuel burnt to power the car.
行李架增加车子的重量，降低空气动力学功效，那会增加车辆燃烧的燃料量。
The paper presents the implementation of hardware and software of micro—based control system for Hi—temperature tunnel kiln, which takes weight—oil as the fuel.
本文介绍了一个用于以重油为燃料的高温隧道窑微机自动控制系统的控制原理和软、硬件结构。
Due to the great difference in weight between air and fuel, the flow of fuel from the carburetor circuits lags behind the increase in air intake.
由于燃油与空气的重量有很大的差别，因此燃油总是比空气进入化油器迟。
Reducing the weight of a vehicle, which helps to reduce fuel consumption and emissions by a large extent, has become a research focus in the automotive industry.
汽车轻量化对于降低油耗、减少排放起着至关重要的作用，目前已经成为国内外汽车工业界的研究热点。
The motivation for the research and development of fuel cells is mainly related to their potentially light weight, low volume, and high efficiency of energy conversion, etc.
燃料电池研究与开发的原因主要在于其质量轻、体积小、能量转换效率高等。
For the sake of diminishing the weight and fuel consumption of the automobile, plastics are widely used to replace the iron and steel as materias used in automobile manufacturing at present.
为了获得轻量、低能耗的汽车，目前汽车用材已大量采用塑料代替钢铁。
The combined fuel consumption of 9.9l per 100km is about right for an SUV of this size and weight, with our time behind the wheel seeing an average of 10.4l per 100km.
综合燃料消耗百公里的9.9L左右的SUV的权利这个尺寸和重量，与我们这个时代的背后车轮看到平均10.4 L百公里。
Both the fuel density and cooling capability are increased with the use of slush hydrogen and so the size and weight of the vehicle can be significantly reduced.
与之相比，氢浆提高了密度和热沉，显著地减小了飞机的体积和重量。
When the core of a giant star whose mass surpasses 1.4 times the present mass of our Sun exhausts its nuclear fuel, it is unable to support its own weight and collapses into a tiny neutron star.
当一颗质量超过我们的太阳目前质量1.4倍的巨星的内核耗竭其核燃料时，它便无法支撑自身的重量，并收缩成为一颗小型中子星。
In the model the exit area ratio, solid particle mass ratio, fuel enthalpy of combustion, jet gas molecular weight, chamber stagnation temperature, flight Math number etc. have been considered.
在该模型中考虑了底排出口面积比，排气固相颗粒质量比，燃料热值，燃气分子量，燃烧室总温，飞行马赫数等因素。
The application of high strength steel (HSS) in motor vehicles can effectively reduce the auto weight, and it is the most economic attempt in rai - sing the fuel efficiency.
高强度钢板(HSS)在汽车上的采用，将有效地降低汽车重量，是提高燃料效率的最经济的措施。
The catalyst has excellent anti-metal performance when being used in heavy oil cracking reaction, and can increase the weight ratio of liquefied gas, gasoline and diesel fuel in the product.
本发明的催化剂在用于重油裂化反应中时具有优秀的抗金属性能，且能够提高产物中液化气、汽油和柴油的重量比。
The weight content of the solid fuel is the demand quantity meeting the requirement that the raw material gypsum is fully reduced, oxidized and converted.
固体燃料的重量含量为能满足原料石膏得到充分还原氧化转化的需要量。
The weight content of the solid fuel is the demand quantity meeting the requirement that the raw material gypsum is fully reduced, oxidized and converted.
固体燃料的重量含量为能满足原料石膏得到充分还原氧化转化的需要量。
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