相关题目
判断正误True or False：机组氧气面罩上的PRESS TO TEST AND RESET（按下以测试和重置）可用于停止输送给机组的氧气流。The PRESS TO TEST AND RESET lever on the crew mask can be used to stop oxygen flow to the crew.
判断正误True or False：
飞机氧气系统由两个不同种类的氧气系统组成。The aircraft oxygen systems consist of two independent types of oxygen systems.
下列哪项表明增压氧气被排出了机舱：which of the following indicates that pressurized oxygen has been dumped overboard:
氧气应急系统的哪个部件可以用于急救？
Which component of the oxygen emergency system can be used for first aid?
FDR记录最近（ ）小时内飞机关键和飞行参数数据。FDR records the last（ ）hours of critical aircraft and flight parameter data.
什么时候CVR抹除功能可用？When the ERASE function of CVR is available?
CVR（驾驶舱语音记录器）拥有一个固态的永久性存储器以记录最近（ ）分钟内飞行机组的对话、无线电通讯、旅客广播和驾驶舱的声音。The CVR contains a non-volatile memory with the capacity to record the last ( ) minutes of flight crew conversations, radio communications, PA announcements and flight compartment
sounds.
如果在主页面上（ ） 秒内没有进行输入，无线电调谐组件显示将返回默认的首页。If no entry is made on the main page within （） seconds, the radio tuning unit display will return to the default top level page.
一旦失去总的交流电源或两套无线电调谐组件失效，备用调谐组件为 COM 1 提供转换控制。 In the event of total AC power loss or failure of both radio tuning units, the backup tuning unit provides reversionary control of COM 1
无线电收发机的调谐范围为（ ）。The VHF communication system provides air-to-air and air-to-ground communication in the frequency range is（）.
