Compared with atmospheric burner, the gas savings of gas-fired infrared burner are 15%～48%, the reduction factors of CO 2, CO and NO x emission are 15%～48%,96.
论述了燃气红外线辐射器的基本原理 ,对其节能与环保特性的分析表明 :与大气式燃烧器相比 ,红外线辐射器的燃料节约率为 15 %～ 45 % ,CO2 排放量减少率为 15 %～ 48% ,CO排放量减少率为 96。
We must economize on fuel.
我们必须节约燃料。
The new model delivers speed and fuel economy.
这种新型设计能提高速度、 节约燃料.
The took extreme measures to conserve fuel.
他们采取极端的手段节约燃料。
This arrangement is designed to save fuel without sacrificing performance.
这种装置设计得节约燃料，在性能上亦无损失。
Benefits such as fuel and energy savings plus lower total emission volumes are realized when air is enriched or replaced with higher-purity oxygen.
使空气变成富氧空气或用高纯度氧替代空气有节约燃料和能量以及更小的总发射体积等好处。
(3) It can markedly conserve raw or processed materials, fuel or power.
（三）能显著节约原材料、燃料、动力的。
We must economize on water(electricity, fuel)
我们必须节约用水(电、燃料)。
We can increase auto fuel economy standards to 40 miles per gallon.
我们可以将汽车燃料的节约标准提高到40英里/加仑。
Living there will save on fuel.
住在那可节省燃料费。
start fuel flow regulator
起动燃料流量调节器
PUSE (Propellant Utilization System Exerciser)
燃料输送调节系统装置
a boiler that is a good fuel-saver
非常节省燃料的锅炉.
They have to skimp on fuel in winter.
冬天他们得节省燃料.
fuel dispensing pump assembly
燃料分配泵调节组合件
pressure regulator service
调节压力的燃料气供给
a joint of pine wood used for fuel.
松木的树节，用作燃料。
Sawdust fuel in coal-fired energy-saving alternative to coal-fired boiler application
木糠替代燃煤节能燃料在燃煤锅炉的应用研究
Nowadays, with fuel costs being so high in many countries, there are significant transport cost savings to be made by less frequent collection of milk.
现在,随着各国的燃料成本变高,通过减少收购牛乳的频率来节约运输成本更为重要。