| 1. | The engine burns again for about 5 minutes to boost the astronauts out of their low earth orbit and on the way of the moon .
引擎再度燃烧大约五分钟，将宇航员从低地球轨道推送到前往月球的路上去。 |
| 2. | Test and research on diesel engine burning bi - fuel of diesel methanol
柴油双燃料的试验研究 |
| 3. | Test and research on diesel engine burning diesel oil methanol bi - fuel
甲醇双燃料的试验研究 |
| 4. | Texas texmarine 700 is suitable for cylinder lubrication of engines burning high and very high sulfur content residual fuel oils
本产品适用于：以高含硫及特高含硫的渣油作为燃料的柴油机汽缸润滑。 |
| 5. | Every car engine burns hundreds of gallons of fuel each year and pumps hundreds of pounds d carbon monoxide and other gases into air
每一辆车每年要燃烧掉几百加仑的燃料，并把几百磅重的一氧化碳和其他废气送入大气中。 |
| 6. | The amount of carbon monoxide that an engine gives off can be reduced by special devices designed to make the engine burn the fuel more efficiently
通过特殊设计装置使发动机更加有效地燃烧燃料，可以降低发动机一氧化碳的排放量。 |
| 7. | The fractal theory application to fault diagnosis is tried in order to overcome the defec t of wavelet transform to nonlinear signal analysis and complicated machine diagnosis , including the concept , function and application about fractal dimension and the process of applying it to analyze the libration signal of rolling bearing and engine burning
针对小波变换分析复杂非线性机械系统时表现出的力不从心，又尝试探讨了分形理论在故障诊断领域中的应用，讨论了分形维数的概念、物理意义和应用，并通过滚动轴承和发动机燃烧振动信号的分析例示探讨和展示了应用分形方法进行故障诊断的方法和过程。 |
