Per kilometers cost price decrease from 3000 yuan to 300 yuan, so it has remarkable energy-saving efficiency.
修井成本从每千米井深3000元下降到300元左右，节能效果明显。
Introduced the energy-saving reform of coal-fired boiler of a plant which made automobile parts in Shanghai and evaluated the energy-saving efficiency.
介绍上海市某汽车零部件加工厂将燃煤锅炉改成燃气锅炉的节能改造情况，并对其节能效益进行分析。
Electric supply of filament adopts constant voltage device, which has high voltage stabilizing accuracy, long life and distinct energy-saving efficiency.
灯丝供电采用恒压器，稳压精度高，寿命长，节能显著。E。
Natural ventilation has the potential to form a relative comfort inner air environment in buildings with low energy consumption, therefore energy-saving efficiency can be obtained.
自然透风方式能够在低能耗情况下创造较好的室内空气环境，因而可以产生明显的节能效果。
The effects of the feed composition and the feed temperature on the energy-saving efficiency of the backward-feed two-effect distillation are researched in ethanol-water system by process simulation.
以乙醇-水为物系，通过模拟计算，研究进料组成和进料温度对三种逆流双效精馏节能效果的影响。
By 2007, DuPont was saving $2.2bn a year through energy efficiency, the same as its total declared profits that year.
直至2007年，杜邦通过提高能源效率，每年能节省22亿美元，这与其当年公布的总利润相当。
By 2007, DuPont was saving $2.2 billion a year through energy efficiency, the same as its total declared profits that year.
到2007年，杜邦公司通过提高能效一年节省22亿美元，和它那年公布的总利润一样多。
Increase the energy-saving emission reduction efforts, both to reduce resource consumption and pollution emissions can also increase economic efficiency, promote technological progress.
加大节能减排力度，既可以减少资源消耗和污染排放，又能够增加经济效益、带动技术进步。
We will carry out a full range of key energy-saving projects, including upgrading of low-efficiency coal-fired industrial boilers and furnaces and combined heat and power facilities.
全面实施低效燃煤工业锅炉（窑炉）改造、区域热电联产等重点节能工程。
And build up our capability in energy saving, so as to improve energy conservation and efficiency across all fronts.
增强节约能源的能力，全面促进能源的节约和高效利用。
The electron beam local heat treatment (EBLHT) is a newly heat treatment that provides the advantages of high precision, flexility and efficiency, energy source saving and productivity improving.
电子束局部热处理是一种新型的热处理方式，具有精确度高、灵活性好、效率高、节省能源和提高生产率的优点。
Energy Saving: High efficiency synchronic motor, its consumption energy is only 60% of normal traction machine. It can save a big amount of running cost.
节能：高效率的同步电机，其消耗的能量仅为传统曳引机的60%左右，每年可节省可观的使用成本。
Last, the evaluation of economic benefit and efficiency test for energy-saving motors are to be introduced.
介绍了评估节能电动机经济效益及效率测试的方法。
This method owns advantages of saving energy, high efficiency, high nitrogen content, steady chemical composition, lower impurity, powerful capacity and lower cost.
此方法具有节能高效、产品含氮高、化学成分稳定、杂质含量低、生产能力大、成本低等优点。
Because of having high efficiency, energy saving, little effect on environment and steady operation, water source heat pump and ground source heat pump are promising in Guiyang.
水源热泵和地源热泵由于具有高效节能、对环境影响小、运行稳定等特点，在贵阳地区很有发展前途。
Luminous flux eligibility will be directly related to energy-saving lamps energy efficiency grade can meet the requirements of standard.
光通量是否合格将直接关系到节能灯的能效等级能否达到标准的要求。
It is shown that the testing machine has advantages of low production cost, compact structure, high accuracy, stable and reliable, high efficiency, energy saving, and low noise, etc.
结果表明，该试验机具有制造成本低、结构紧凑、测试精度高、工作稳定可靠、效率高、节能、噪声小等优点。
At present, our country has worked out a number of relevant policies and regulations of building energy efficiency, request the project must meet certain energy-saving standards.
目前，我国已经出台了不少有关建筑节能的政策法规，要求建筑必须达到一定的节能标准。
Specification: high luminous efficiency energy saving longlife golden-white light with the excellent capability to penetrate the fog.
产品说明：特点：发光效率高、耗电少、寿命长、光线呈金白色、透雾力强。
The pump has high efficiency, energy-saving significantly, smooth operation, reliable performance, easy maintenance and so on.
该泵具有效率高、节能显著、运行平稳、性能可靠、维修方便等优点。
High inverter frequency, obviously improved the efficiency of the machine. high energy saving ability.
逆变频率高，明显提高了整机效率，节能效果显著。
High efficiency and energy saving, crushing efficiency.
高效节能、破碎效率高。
The reliability and energy saving efficiency of this new system have been analysed and investigated.
并对该流程的可靠性、节能效果进行实验考核和分析。
This paper calculates, analyses and determines the pressure point of maximum of ouput power and saving-energy efficiency of differential pressure and Limited pressure variable displacement pump.
本文计算、分析、确定了限压式变量系和差压式变量泵输出功率最大值和节能效率最大值的压力点；
The power source possesses the advantages of high efficiency, energy and materials saving, constant static and good dynamic characteristics.
该电源具有高效、节能、节材、恒流静特性和动特性好等优点。
Electric bicycle with energy feed back by the use of DSP and permanent magnet synchronous motor (PMSM) has good foreground because of its energy-saving and high energy efficiency.
DSP控制同步电机并能实现能量回馈的电动助力车，由于其可以实现可逆能量的控制，具有节能高效的特点，有很好的发展前景。
Yet, energy recovery can be achieved easily by utilizing the four-quadrant characteristic of the secondary unit together with high efficiency and good energy saving feature.
利用液压马达的四象限工作特性，能够有效地实现能量的回收与再利用，具有很高的效率和很好的节能效果。
According to air temperature of different regions, the panels are used to make different functions walls with different thickness and functions, whose energy saving efficiency is over 80%.
可根据不同地区的气候温度组合成不同厚度和结构形式的墙体，节能效果超过80%。
The roller press is starting used in our country for grinding material due to its high operation efficiency and energy saving efficiency.
高压辊磨机作为一种高效节能的研磨设备，近年来在我国的球团生产中开始得到应用。
The roller press is starting used in our country for grinding material due to its high operation efficiency and energy saving efficiency.
高压辊磨机作为一种高效节能的研磨设备，近年来在我国的球团生产中开始得到应用。
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