A、 20
B、 25
C、 30
D、 35
答案:B
A、 20
B、 25
C、 30
D、 35
答案:B
A. 900 米高度的风与地风面的风向一致,但由于摩擦作用,地面风风速要小些;
B. 900 米高度的风与等压线平行,而地面风偏向900 米高度风的右边并常常要弱些;
C. 地面风由高压朝低压方向斜穿等压线,900 米高度的风从地面风的方向上朝顺时针方向偏转并倾向于与等压线平行,且风速要大些"
A. 聚集层的温度在冰点或低于冰点,并有小水滴落下
B. 聚集层的温度低于周围空气的露点,且露点温度低于冰点
C. 聚积层有露水,且温度低于冰点
A. 600
B. 700
C. 800
D. 900
A. 通过旋转相应转换面板上的显示器旋钮到PFD位置。By turning the display selector knob on the respective reversionary panel to the PFD position
B. MFD信息不能被转换到PFD上。The MFD information cannot be transferred to the PFD.
C. 不是所有数据都能转换,只有FMS MAP和WINSHEAR 数据能转换。Not all data can be transferred, only FMS MAP and WINSHEAR data
D. 通过旋转相应转换面板上的显示器旋钮到MFD位置。By turning the display selector knob on the respective reversionary panel to the MFD position
A. 电子设备舱门,机组头顶逃生口和货舱门。The avionics bay door, the crew overhead hatch and the cargo bay door
B. 电子设备舱门,后设备舱门和货舱门The avionics bay door, the aft equipment bay door and the cargo bay door
C. 电子设备舱门,后设备舱门和后勤务门。The avionics bay door, the aft equipment bay door and aft service door
D. 电子设备舱门,机组头顶逃生口和后勤务门。The avionics bay door, the crew overhead hatch and the aft service door
A. 1000ft/min,持续3秒
B. 1100ft/min,持续3秒
C. 1200ft/min,持续3秒
D. 1300ft/min,持续3秒
A. 背风停放 Tail toward the wind
B. 迎风停放 Head toward the wind
C. 侧风停放 Wing toward the wind
A. 山谷中的洼地
B. 盆地和平原地区
C. 沿海岸线地区
A. 琥珀色的PASSENGER DOOR显示但没有警告音An amber PASSENGER DOOR message is displayed but no aural is sounded
B. 红色的PASSENGER DOOR显示且音响警告'DOOR'响起。A red PASSENGER DOOR message is displayed and an aural 'DOOR' is sounded
C. 琥珀色的PASSENGER DOOR显示且音响警告'DOOR'响起。An amber PASSENGER DOOR message is displayed an aural 'DOOR' is sounded
D. 红色的PASSENGER DOOR显示但没有警告音。A red PASSENGER DOOR message is displayed but no aural is sounded