Hydrogen is an alternative energy source with high efficiency and pollution free.
氢能是高效、环保型替代能源。
Huabao is a pollution free insecticide which has strong contact poisoning function on aphids, cicadas, mites and scales.
花保是一种无公害的触杀剂，对多种刺吸式口器害虫如蚜虫、蝉、红蜘蛛、介壳虫等有较强的触杀作用。
The results show that the flocculants have strengths such as low cost, easy preparation, non-toxic, pollution free and good flocculation results.
结果表明，上述絮凝剂具有成本低、工艺简单、无毒、无污染、净水效果好等优点。
Trunk inoculation of Shudaifu was long lasting, pollution free, safe to natural enemies and no pesticide residue in fruits. It could be popularized in the production.
树大夫树干注药，残效期长，无污染，对天敌安全，果实无残留，可在生产中推广使用。
With the picturesque scenery of green hills and clear waters and unique natual environment, Pan'an is a natural production base for organic green foods and pollution free agri-products.
山清水秀，自然环境得天独厚，是有机绿色食品和无公害农产品的天然生产基地。
This soluble crosslinking system is a new poison free and pollution free system.
这是一类新型的、水溶性的、无毒害、无污染的非甲醛系试剂交联体系。
Radiation cure coatings have the features of high efficiency, energy-saving and pollution free.
辐射固化涂料具有高效、节能、无污染的特点。
Microwave treatment of oily waste water, which has lots of advantages such as high efficiency, energy-saving and pollution free, is very important to the oil production and environmental protection.
微波处理含油污水有高效节能无污染等优点，对于油田生产和环境保护都有很重要的意义。
People would benefit greatly from a pollution-free vehicle.
人们将极大地受益于无污染汽车。
To get citizens out of their cars and onto pollution-free bikes, they started the Yellow Bike Project.
为了让市民走出汽车，骑上无污染的自行车，他们启动了小黄车项目。
The resulting pollution-free energy will be enough to power the tower and several buildings in the surrounding area.
由此产生的无污染能源将足以为整座塔及周边若干建筑进行供电。
Vehicles powered by hydrogen fuel cells are, in theory, pollution-free but their popularity has been compromised by the difficulty of generating hydrogen cheaply and plentifully.
从理论上讲，氢燃料电池驱动的汽车是无污染的，但由于氢难以廉价、大量地生产，这种汽车在普及方面打了折扣。
How are glowing plants made pollution-free?
发光植物是如何做到无污染的？
Her answers mirrored those given by other would-be emigrants: better education for the children; a pollution-free environment; better medical care; a safer food supply; bigger and cheaper housing.
她的回答和其他一些想移民的人的回答差不多：移民后，孩子可以得到更好的教育，无污染的生活环境，更好的医疗，更安全的食品，更大更便宜的住房。
We will develop and launch medium-lift launch vehicles which are non-toxic and pollution-free, improve the new-generation launch vehicle family, and enhance their reliability.
研制发射无毒无污染中型运载火箭，完善新一代运载火箭型谱，进一步提升可靠性。
Paleozoic "living fossil" freshwater jellyfish, also known as "panda in the water", appears surprisingly in this natural and pollution-free water source.
天然、无污染的水源中惊现古生代“活化石”桃花水母，又称为“水中大熊猫”！
City residents are joining the increasing number of people who are growing vegetables on their balcony to cut spending and enjoy pollution-free vegetables.
为了节约成本并能享用到无污染蔬菜，越来越多的城市居民加入阳台种菜的队伍。
This is an easy, accurate, reliable and pollution-free method to determine boric acid in frozen food.
本方法使用无污染溶剂、简便快速、准确可靠，适用于冷冻食品中硼酸的测定。
FullinK Automatic Flexible conveyor systems use the certified imported green materials, pollution-free and meet the hygiene requirements for food production and GMP standards.
富尔菱自动化柔性输送系统采用认证进口环保材料，无污染，符合食品生产卫生要求及GMP标准。
Therefore to develop solar energy, which is pollution-free and risk-free, has become the best solution to the current crisis.
由此观之，开发无污染、无危险的太阳能已成目前最好的解决途径。
Hydrogen is capable of providing highly stable, efficient and pollution-free power. Its potential application in onboard automotive industry and stationary power generation is promising.
氢能可提供稳定、高效、无污染的动力，在电动汽车等领域有广阔的应用前景。
As the various energy dried up, solar power is a new green power. It is regarded as clean, pollution-free, and inexhaustible.
随着各种能源的枯竭，太阳能作为一种新兴的绿色能源，以其取之不竭、用之不尽、无污染等优点，受到人们越来越多的重视。
The compressed air system is intended to provide a stable powder coating system, pollution-free high pressure air.
压缩空气系统的目的在于为粉末涂装系统提供稳定、无污染的高压空气。
The booth owner Ms Bao said the vegetables are planted by her family and all are pollution-free.
货摊主包女士称蔬菜都是自己家里中的，是无污染蔬菜。
Using the best quality, pollution-free natural pasture milk, milk powder to ensure maximum nutritional value and safety.
采用最优质、无污染的天然牧场奶源，最大限度的保证了奶粉的营养价值和安全。
Determining the main contents of finished potassium perchlorate product by potentiometry had the advantages of simple operation and pollution-free.
本文利用电位滴定法测定高氯酸钾的含量，具有操作简单，无污染等优点。
The product is a unique formula, a new layout and design, and sound pollution-free new non-toxic adhesive.
该产品是一种配方独特、设计新颖、无毒无害无污染的新型胶粘剂。
The car of the future should be far more pollution-free than present types.
未来的汽车应该比现在的汽车还要低污染。
Simply switching to electric cars will not mean pollution-free cities.
简单地改用电动汽车并不意味着城市没有污染。
Simply switching to electric cars will not mean pollution-free cities.
简单地改用电动汽车并不意味着城市没有污染。
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