auxiliary ejector造句

• An auxiliary ejector with as little blockage in the ducting as possible is placed behind the inlet of the diffuser duct .
  一个辅助引射器，在通道中要以尽可能小的堵塞面积布置在扩压器进口之后。
• Many of the difficulties just described are avoided by the use of an auxiliary ejector and an engine exhaust diffuser which are placed in tandem .
  利用直列放置的发动机排气扩压器和辅助引射器，可以避免上述许多困难。