| 1. | Water is an essentially nonrenewable resource .
水是一种不能再生的资源。 |
| 2. | Coal makes up nearly 70 percent of china ' s nonrenewable resources
煤炭弥补了近70的中国的不可再生资源的不足。 |
| 3. | Once the nonrenewable resources are used up , nothing can replace them
一旦非再生资源被用尽,那就没有东西能够代替他们了 |
| 4. | It is a olutely e ential to reverse the irrational misuse of nonrenewable resources
彻底改变对不可再生资源的非理性滥用是绝对有必要的。 |
| 5. | It is absolutely essential to reverse the irrational misuse of nonrenewable resources
彻底改变对不可再生资源的非理性滥用是绝对有必要的。 |
| 6. | This type of fishing is similar to a nonrenewable mining operation because fishes are very vulnerable , typically long - lived , and have very low productivity in the dark , cold depths
永无止境的渔捞就像没有再生能力的采矿行为，因为黑暗寒冷中的深海鱼类是极敏感、寿命长、生产力低的物种。 |
| 7. | Numerous public transportation systems are moving toward hydrogen - powered engines as an alternative to gasoline , but most hydrogen today is generated from nonrenewable fossil fuels such as natural gas
许多公共交通系统正用燃氢发动机来取代汽油，不过现在大多数氢气是来自不可更新的矿物燃料当中，例如天然气。 |
| 8. | It is absolutely essential to reverse the irrational misuse of nonrenewable resources . for example , fuel - efficient motor vehicles must be developed to reduce oil consumption and alternative energy sources must be found to replace coal
彻底改变对不可再生资源的非理性滥用是绝对有必要的。例如，必须开发节能的机动车减少汽油的消耗量，并且必须找到可替代能源取代煤。 |
| 9. | Select a vital nonrenewable or exhaustible resource ( water , mineral , energy , food , etc . ) for which your team can find appropriate world - wide historic data on its endowment , discovery , annual consumption , and price
选择一个至关重要的，但不能再生或者用得尽的资源(水，矿物质，能源，食品，等等) ，你的队需要找到一些关于它的蕴藏量，已发现储量，每年消费额和价格的数据，这些数据应该是适合世界范围的、有历史意义的。 |
| 10. | These examples help explain why most environmental scientists believe that over the next few decades , the danger of degradation and exhaustion is greatest for potentially renewable resources , not nonrenewable resources ( except for petroleum and perhaps a few scarce minerals for which we can ' t find economically and environmently acceptable substitutes )
这些例子帮助解释了为什么大多数环境科学家相信接下来的几十年中，降低和耗尽是潜在再生资源的最大的危险，而不是非再生资源（除了石油和少数一些稀有的矿物，我们找不到经济的和环保的替代物。 ） |
