| 1. | Combustion instability continues to plague development efforts .
燃烧不稳定仍然阻碍研制工作的发展。 |
| 2. | Low or intermediate frequency combustion instability generally involves the interaction of several components of an engine system .
低频或中频燃烧不稳定性通常包含发动机系统中几个组件的相互作用。 |
| 3. | There is limited evidence that the mechanism for high frequency combustion instability lies in the vaporization and combustion processes .
有限的证据表明，高频燃烧不稳定性机理取决于汽化和燃烧过程。 |
| 4. | A factor in determining the heartbeat of current research into combustion instability phenomena is the status of engine development program .
研究燃料不稳定性的规模，完全取决于发动机研制计划的状况。 |
| 5. | It is important to have as thorough a knowledge as possible of steady-state motor processes before undertaking a study of combustion instability .
在着手研究燃烧不稳定性之前，尽可能充分掌握有关发动机稳态过程方面的知识，是十分重要的。 |
| 6. | Afterburner systems, designed to operate up to a stoichiometric overall mixture strength, are always fairly close to combustion instability or screech .
要使加力燃烧系统在理论化学组成量的总混合浓度下还在一直工作，这样的设计通常都很接近于不稳定燃烧或振荡燃烧。 |
| 7. | Scramjet ignition technology and work on cooling the internal walls of a scramjet are also being assessed , the chinese say . computer modeling of scramjet combustion instability is also being modeled
该中国人透露，超燃冲压发动机点火技术和冷却超燃冲压发动机内壁的工作也在评估之中。超燃冲压发动机燃烧不稳定性的计算机模型也正在构建之中。 |
