| 253 |
P |
protect |
Thermo switches protect the fan from overheating.
|
vt.保护、防护 |
|
| 254 |
P |
protection |
The time of protection will be shorter in very bad weather conditions.
The over/underfrequencies protection are triggered when the frequency becomes higher/lower than a certain threshold.
当频率高于或低于门槛值时,超频/欠频保护会被启动。
|
n.[C][U]保护、防护,保护物 |
|
| 255 |
P |
provide |
The DC generation is provided by two batteries.
Only destination predictions are provided.
|
vt.提供; vi.作准备 |
|
| 256 |
P |
proximity |
Each door is equipped with two proximity detectors installed on separate brackets.
|
n.[U]接近、邻近 |
|
| 257 |
P |
pump |
The Yellow electric pump fills the accumulator.
|
n[C]泵、唧筒; vt.用唧筒抽(水等); vi.使用唧筒 |
|
| 258 |
P |
purpose |
The purpose of this function is to present the internal and external failures.
|
n.[C]目的 |
|
| 259 |
P |
pushbutton |
When the ON/OFF pushbutton is pushed again, the light goes OFF.
In case of landing on water the DITCHING pushbutton switch must be pushed.
降落在水面上时,必须按下DITCHING按钮开关。
|
n.按钮 |
|
| 260 |
P |
pylon |
Therefore this is divided into four major zones: fuselage, wings, nacelles/pylons and stabilizers.
因此飞机结构分成四个主要区域:机身、机翼、发动机舱/派龙,以及安定面(尾翼)。
Disconnect the electrical connector from the aircraft pylon receptacle.
|
n.[C]派龙、发动机挂架 |
|
| 261 |
Q |
quantity |
The oil quantity is correct.
|
n.[C][U]量,数量 |
|
| 262 |
R |
rack |
Put the GCU in position in the rack (6).
把发电机控制单元(GCU)放在架子(项目6)上面。
|
n.[C]架子; vt.把……放在架子上 |
|
| 263 |
R |
radar |
The outer knob of each potentiometer controls the brightness of the radar image only.
|
n.[C][U]雷达 |
|
| 264 |
R |
radome |
Open then close the radome.
radome 按下喇叭可重听发音 音标 [ ˈreɪdoʊm ] n.雷达罩 Open then close the radome. 开启再关上雷达罩。
|
n.雷达罩 |
|