| 1. | Numerical analysis of intake process in mpi lean burn natural gas engine
电喷稀薄燃烧天然气发动机进气过程的数值解析 |
| 2. | Burning natural gas is still a cheaper way of generating power than using wind turbines
燃烧天然气发电依旧比风力涡轮发电更廉价。 |
| 3. | Gas is cleaner burning than other fossil fuels and is available in plentiful supply
燃烧天然气较其它化石燃料更清洁，且可利用的储量丰富。 |
| 4. | Burning natural gas is still a cheaper way of generating power than using wind turbines
比起风力涡轮机，依靠燃烧天然气产能还是一种更为经济的途经。 |
| 5. | And the experimental results indicated that the pressure fluctuant of cng engine was less than gasoline engine
通过比较各缸最大压力的变动系数，表明燃烧天然气的循环间波动小于燃烧汽油。 |
| 6. | In comparison with coal power stations , natural gas firing releases lower emissions of carbon dioxide , the principle cause of climate change
相比燃煤发电站，燃烧天然气释出较少导致全球气候转变的主要元素二氧化碳。 |
| 7. | When comparing natural gas and coal , burning natural gas intrinsically not only emits fewer sulphur dioxide and particulates , but reduced amounts of carbon dioxide , a primary contributor to global warming problem
若比较天然气和煤，燃烧天然气不仅排放较少二氧化硫和悬浮粒子，也能减少导致全球暖化的主要气体二氧化碳然而我们不可因此而破坏索罟群岛大小鸦洲一带的水域。 |
| 8. | The subject in this study is the yj - q27 . 9 / 2x type vehicle oil heater made by peking vehicle equipment company , and performing the methods of theory and testing , and realizing the function of burning nature gas on the basis of the least modification of the oil heater ' s configuration
本课题以北京京威汽车设备有限公司生产的yj ? q27 . 9 2x型汽车液体燃油加热器为研究对象，采用理论与试验相结合的研究方法，在尽量少改动原机型结构的基础上实现了燃烧天然气的功能。 |
