Water may be a renewable resource, but it is not boundless.
水可能是可再生资源，但它不是无限的。
Water used to be mistaken to be an unlimited and renewable resource. Actually, water resource is very limited and precious.
水资源一度被误认为是一种无限的可再生资源，实际上，水资源是非常有限且宝贵的。
And unlike underground oil reserves, biofuels are a renewable resource since we can always grow more crops to turn into fuel.
而且与地下蕴藏的石油不同，生物燃料可是一种再生资源，因而我们可以不断的种植作物并使其变成燃料。
Petroleum is a non-renewable resource, and many oil fields are now getting depleted because of massive demand by consumers and industries that use fossil fuel products.
石油是一种非再生性资源，由于消费者和使用矿物燃料产品的工业的大量需求，许多油田即将枯竭。
They provide us with the environmentally sound renewable resource of wood, fuel for energy and many non-wood products, including food, fodder, medicines, building materials and cosmetics.
它们为我们提供环保型可再生木材资源、燃料能源和众多非木材产品，包括食物、饲料、药材、建筑材料和装饰材料。
Paper is a renewable resource.
纸是一种可再生资源。
Alkali lignin is an abundant, cheap and renewable resource.
碱木素是一种来源丰富、价格低廉的可再生资源。
Tropical plant fiber is a kind of natural renewable resource.
热带植物纤维是一种丰富的天然可再生资源。
Though water is a renewable resource, we should still economize.
水虽然是可再生资源，但我们仍然需要节约使用。
Wind power, as a renewable resource, has got more and more attention.
风能作为一种可再生资源，已经越来越受到人们的重视。
Wind power generation is a sort of inexhaustible and renewable resource.
风能是一种取之不尽、用之不竭的可再生能源。
Oil is not a renewable resource, so its reserves will certainly decrease.
石油作为不可再生资源，它的储量肯定会越来越少。
Time is a non-renewable resource, wherever you are, whatever the time of day.
无论你身处何地，身在何时，时间是一种不可再生资源。
You drive places you could easily walk, burning gasoline (a non-renewable resource).
明明可以走到的地方你偏要开车，燃烧汽油(无法再生资源)。
It does not create much pollution when it is produced, and it is a renewable resource.
它在生产过程中只会产生很少量的污染。
In a sense, our voice is non-renewable resource, and it is vital to know how to adjust and use it.
嗓音是不可再生资源，合理的调度、使用是预防嗓病的关键所在。
The stover is abundant and renewable resource and mainly consists of cellulose , hemicellulose and lignin.
秸秆是丰富的可再生资源，主要由纤维素、半纤维素和木质素组成。
Biomass energy is the most abundant renewable resource on earth, which is the world's fourth largest energy.
生物质能是地球上数量最丰富的可再生资源，是世界第四大能源。
In 2010, the company introduced green polyethylene on the market, a product made from a renewable resource, sugarcane ethanol.
2010年，公司向市场推出绿色环保聚乙烯，它是一款由可再生资源甘蔗乙醇生产的产品。
Materials of low combustibility have been used to enable bushfire protection and locally sourced renewable resource timber has been used.
还使用了可燃性很低的材料，防止引发森林火灾，另外也使用了当地的可再生木材。
The researches of applying the plant cellulose, a renewable resource to produce fuel alcohol, were gradually carried out all around the world.
利用植物类纤维这一可再生资源生产燃料酒精的研究已在世界各地逐步展开。
Cellulose is the most abundant organic raw material in the world, and it is the only renewable resource that is available in large quantities.
纤维素是自然界中存在最广泛的一类碳水化合物，同时它也是地球上数量最大的再生资源。
Biomass has got more and more recognition under this background due to its capability as the only renewable resource transferable to liquid fuel.
在此背景下，生物质作为唯一可转化为液体燃料的可再生资源，正日益受到重视。
Cellulose is the most abundant organic renewable resource in nature, can be hydrolyzed to dextrose, an important source of food, fuel and chemicals.
纤维素为自然界存在最多的再生有机资源，能水解成葡萄糖，加工成食品、燃料、化工产品等。
The economics of exhaustible resources emphasizes: non-renewable resource strengthens its relative scarcity and making a reasonable price can protect the resources.
矿产资源耗竭性理论强调：矿产资源不可再生强化了其相对稀缺性，通过资源合理定价可以起到保护资源的目的；
The economics of exhaustible resources emphasizes: non-renewable resource strengthens its relative scarcity and making a reasonable price can protect the resources.
矿产资源耗竭性理论强调：矿产资源不可再生强化了其相对稀缺性，通过资源合理定价可以起到保护资源的目的；
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