Propellant property and nozzle closure opening pressure have an important effect on the ignition transient.

推进剂的燃烧特性及喷管堵盖打开压强对点火升压过程有较大影响。

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Finally, on the basis of analysing above-mentioned measured results, a method of distinguishing nozzle opening pressure change is set up.

最后，在分析上述测量结果的基础上，建立了一种判别喷油开启压力大小的方法。

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The reasonable combination of nozzle hole number, impingement angle and valve opening pressure is very important to the new conical spray.

喷孔数、碰撞角度和启喷压力三者的合理配合对第三代伞状喷雾至关重要。

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Turkey started EU entry talks in 2005, but Cyprus has repeatedly used its position in the EU to block the opening of chapters, or areas to negotiate to ensure policies meet EU standards, as a pressure tactic on Ankara.

VOA: standard.2010.04.15

Becoming vulnerable, and understanding that we need to talk about what happened, is the first step in opening the emotional pressure valve that is inside all of us.

CNN: There is no shame in not being Superman

The home side started brightly, perhaps boosted by the news that club legend Henrik Larsson was watching from the stands, but could not carve out a clear chance in the opening minutes despite their pressure.

BBC: Celtic 9-0 Aberdeen

Dusautoir drove over from close range after a period of sustained pressure for the opening try.

BBC: Toulouse 17-3 Dragons