飞机使用空速管测量飞行速度。
他说。调查人员在着重检查速度测量系统的组成部分——空速管的性能。
In particular, they were reviewing the performance of a Pitot tube, part of the speed measurement system.
由于这类感应器过去曾出现问题，法航已从4月开始更换空客330上的空速管，但失事飞机尚未更换。
Due to past problems with the sensors, Air France had begun replacing them on Airbus 330 models in April, but hadn't yet switched them on the plane that crashed.
我给他念设备清单，学会了很多其他一年级学生都不认识的词，像“副翼”、“磁发电机”和“空速管”。
I read him checklists, learning words like “aileron, ” “magnetos, ” and “pitot” that no one else in my first-grade class knew.
总部设在巴黎的BEA空难事故调查局做出推测：飞行传感器，也就是空速管和探针由于高海拔结冰而出现故障失灵。
Air crash investigators at the Paris-based BEA have been working on the theory that the speed sensors, known as pitot tubes or probes, malfunctioned because of ice at high altitude.
执行绕机检查，确保静压孔、空速管、全空温探头没有损坏和堵塞，检查静电放电刷、雷达罩锁和迎角传感器没有损坏。
Carry out external walk around, check static ports, pitot tubes, tat probe for no damage and obstruction, check static dischargers, radome latches and Angle of attack sensors for no damage.
执行绕机检查，确保静压孔、空速管、全空温探头没有损坏和堵塞，检查静电放电刷、雷达罩锁和迎角传感器没有损坏。
Carry out external walk around, check static ports, pitot tubes, tat probe for no damage and obstruction, check static dischargers, radome latches and Angle of attack sensors for no damage.
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