而冲量耦合系数对点火区与聚光系统内表面的距离及喷管长度等参数并不十分敏感。

And the impulse coupling coefficient is not sensitive to nozzle length and the distance between ignition zone and inner surface of nozzle.

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第一个（两个之中更为可取的）是白热化区，“中区”的凭经验和感觉做事，所有创意处于气缸的点火模式。

The first (and far more preferable of the two) is white-hot, "in the zone" seat-of-the-pants, firing on all cylinders creative mode.

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形成一个具有适当氧浓度的滞止区是设计具有加氧的点火系统的最重要的考虑。

To form a stagnant region with suitable oxygen concentration is the most important factor in the design of ignitor with oxygen additon.

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