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61. | Tap water, heating, air conditioning, hot water, coal gas, liquefied petroleum gas, natural gas, methane gas, coal/charcoal products for household use; |
| 自来水、暖气、冷气、热水、煤气、石油液化气、天然气、沼气、居民用煤炭制品; |
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62. | Now scientists from Europe and the Philippines have discovered that less methane is made in fields where the plants are producing more grain. The reason is that making methane needs carbon. |
| 现在,来至欧洲和菲律宾的科学家发现在生产更多稻谷的稻田中,产生较少的沼气。因为产生沼气需要炭。 |
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63. | Domestic household biogas construction is the main project of renewable energy in rural area. |
| 户用沼气建设是农村可再生能源开发利用的主要项目。 |
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64. | With the fast development of biogas project, the amount of the abnormal biogas digester also increases. |
| 摘要随着沼气建设的快速发展,病态池的数量也随之增多。 |
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65. | State-of-the-art systems report producing biogas that is more than 95% pure methane. |
| 最新系统报告产生的沼气中甲烷的含量超过95%。 |
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66. | Blake Stone-Banks on an organic agriculture and biogas programme in Yunnan. |
| 斯通-班克斯报道云南新的有机农业和沼气革新项目。 |
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67. | Toxicant eupatorium adenophorum spreng can be used as a feedstuff after methane fermented. |
| 毒性紫茎泽兰经预处理并沼气发酵后,能制成饲料。 |
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68. | Main measures include biomass gasification projects for centralized biogas supply and large-scale biogas energy-environment projects |
| 主要实施生物质气化集中供气系统工程和大型沼气能环工程。 |
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69. | Anaerobic processes could either occur naturally or in a controlled environment such as a biogas plant. |
| 厌氧处理可以自然发生或在控制环境(例如沼气工厂)中进行。 |
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70. | by ruminating cattle and bubbling swamp gas). |
| 如果不是从反刍的动物口中和噗噗往外冒的沼气中)。 |
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-- 来源 -- 现代英语佳作赏析 未来篇 - Human Seeks Alien |
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