英语词汇spool down怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

spool down

释义

spool down

简明释义

发动机减速：指发动机从高速运转状态逐渐减速到停止或较低速度的过程。

网络释义

1
?发动机减速
... spool 级;短管 spool down 发动机减速 spool up 发动机加速 ...
2
?减速
... NOZZLE 喷咀 SPOOL DOWN （发动机）减速 LOCK DOWN 下锁 ...
3
?发动机
...）飞行告警系统HEAT SENSITIVE UNIT 热敏元件CONNECT IN PARALLEL 并联CONNECT IN SERIES 串联NOZZLE 喷咀SPOOL DOWN （发动机）减速 " s!

短语

1
Spool down period
发动机减速时间
2
down spool movement
滑阀向下运动
3
up and down spool movement
滑阀的上下运动

双语例句

1
Right In the fluid control and shut down and so on, spool orientation is important for the spool valve core and valve.
对于流体的控制和关闭等，阀芯的导向十分重要，阀芯导向用于阀芯和阀座的对中配合。
2
Right In the fluid control and shut down and so on, spool orientation is important for the spool valve core and valve seat oriented toward the tie.
对于流体的控制和关闭等，阀芯的导向十分重要，阀芯导向用于阀芯和阀座的对中配合。
3
A toy consisting of a flattened spool wound with string that is spun down from and reeled up to the hand by motions of the wrist.
游游拉线盘，溜溜球由缠有细绳的扁线盘构成的玩具，通过手腕运动在手上翻转，然后收到手里。

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单词	spool down
释义	spool down 简明释义发动机减速：指发动机从高速运转状态逐渐减速到停止或较低速度的过程。网络释义 1 ?发动机减速 ... spool 级;短管 spool down 发动机减速 spool up 发动机加速 ... 2 ?减速 ... NOZZLE 喷咀 SPOOL DOWN （发动机）减速 LOCK DOWN 下锁 ... 3 ?发动机 ...）飞行告警系统HEAT SENSITIVE UNIT 热敏元件CONNECT IN PARALLEL 并联CONNECT IN SERIES 串联NOZZLE 喷咀SPOOL DOWN （发动机）减速 " s! 短语 1 Spool down period 发动机减速时间 2 down spool movement 滑阀向下运动 3 up and down spool movement 滑阀的上下运动双语例句 1 Right In the fluid control and shut down and so on, spool orientation is important for the spool valve core and valve. 对于流体的控制和关闭等，阀芯的导向十分重要，阀芯导向用于阀芯和阀座的对中配合。 2 Right In the fluid control and shut down and so on, spool orientation is important for the spool valve core and valve seat oriented toward the tie. 对于流体的控制和关闭等，阀芯的导向十分重要，阀芯导向用于阀芯和阀座的对中配合。 3 A toy consisting of a flattened spool wound with string that is spun down from and reeled up to the hand by motions of the wrist. 游游拉线盘，溜溜球由缠有细绳的扁线盘构成的玩具，通过手腕运动在手上翻转，然后收到手里。
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