The stability, reliability and performance of two spool turbojet engine will be affected by the matching correlation between 1st and 2nd turbine nozzle areas and engine nozzle area.
在双轴式涡轮喷气发动机中，及级涡轮导向器面积和尾喷口面积匹配关系影响到发动机工作稳定性、可靠性和性能。
It USES a fast actuated nozzle to follow the exhaust pulse, reducing the turbine inlet area periodically to increase exhaust-gas pressure.
涡流增压器采用了一个快速响应喷头来跟踪尾气脉冲，减少内燃机的进气周期，从而增加尾气排放压力。
The throat area of turbine nozzle which is very important in gas turbine engine's design and manufacture must be controlled strictly.
涡轮导向器喉道面积值是燃气涡轮发动机设计和生产中的重要参数，必须加以严格的控制。
The throat area of turbine nozzle which is very important in gas turbine engine's design and manufacture must be controlled strictly.
涡轮导向器喉道面积值是燃气涡轮发动机设计和生产中的重要参数，必须加以严格的控制。
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