这种情况可能发生在任何一种皮托管探测器上，但是到了2009年夏天，泰勒斯AA 型皮托管结冰的问题已经人尽皆知。
This could happen to any kind of pitot probe, but by the summer of 2009, the problem of icing on the Thales AA was known to be especially common.
皮托管仅能用在自由流中。
这些皮托管由法国的泰勒斯公司生产，型号为AA。
They were produced by a French company, Thales, and the model was known as AA.
皮托管套件，带皮托管，乙烯基管套，过滤器和硬件。
Pitot tube kit with pitot tube vinyl tubing filter and hardware.
除非用加热器将冰融化，否则皮托管的探针就会失效。
法航的皮托管由法国的泰勒斯公司生产，型号为AA。
They were produced by a French company, Thales, and the model was known as AA.
447号班机上全部的三个皮托管仍是泰勒斯aa型的。
其中马上引起专家注意的是有关被称为皮托管探针的信息。
Among these, the first to jump out at experts involved a part called the pitot probe.
本文提出了一种基于皮托管测量气体通量实验，制备列线图的方法。
In this paper is proposed a method for preparing alignment nomogram based on pitot tube experiment in gas flux measurement.
调查结果是：在那个月里，一种昆虫在皮托管的一个探针内安了家。
The investigation concluded that "during that time, one of the pitot probes got an insect nest built in it."
法航447航班在穿过塔希尔检查点时，机上的皮托管比其他部件更加脆弱。
The pitot probes on Flight 447 were even more vulnerable than most in conditions like those at Tasil Point.
没有了皮托管，飞机的导航电脑就无法测定风速，自动驾驶系统就会被关闭。
Without them, a plane's flight computer has no way to determine speed, and the automatic pilot shuts down.
针对不同型号的皮托管进行了较系统的试验，旨在研究检测杆和安装角对皮托管测量的影响。
Aiming at investigating how the air horn and mounting angle affect a Pitot tube measurement, experiments were carried out on various Pitot tubes.
通过分析皮托管动压信号的方式，提出了一种基于功率谱密度分布的调节阀扰动信号分析新方法。
A novel method was proposed based on the total pressure of pitot tube and power spectral density.
飞行员在接受专业训练时也学过如何应对皮托管故障：只要保持飞行角度和推力知道探针恢复工作即可。
Pilots are trained to respond to pitot failure by maintaining pitch and thrust until the probes resume working.
法航447号班机上装的皮托管比其他厂家生产的更脆弱，尤其是在飞越像塔希尔检查点附近的环境时。
The pitot probes on Flight 447 were even more vulnerable than most in conditions like those at Tasil Point.
在447号班机失事前的几年里，泰勒斯aa皮托管一直在气象条件让水的状态变得很奇怪的环境中表现不佳。
In the years leading up to the crash of Flight 447, the Thales AA was problematic in places where the meteorological conditions do funny things with water.
直到2009年4月，空客公司才向法航提交了测试报告，报告证明泰勒斯ba皮托管确实能更好的应对结冰问题。
It wasn't until April 2009 that Airbus delivered test results to Air France showing that the BA really did work better in ice.
调查结果是：那一个月期间，有昆虫在某个皮托管内织网，但飞行员照常起飞，飞机最终坠毁在海里，机上189人全部遇难。
Well, the crew took off and flew the plane right into the ocean.” All 189 people onboard died.
介绍了文丘里皮托管流量计的原理、结构和测量水流量公式，以及采用流量法利用现场条件对文丘里皮托管流量计进行简易标定。
The principle, structure and water flow measuring formula of Venturi Pitot tube flowmeter are introduced. The simple calibration with flow method adopting field condition is also presented.
为了讨论皮托管全压孔和静压孔几何参数对其测量特性的影响，采用试验和数值模拟相结合的方法，对不同型号的皮托管进行了研究。
Experiments and numerical simulations were conducted on various Pitot tubes in order to study the effect of the geometrical parameters on their measurement characteristics.
针对自动皮托管平行测速烟尘采样仪在使用中经常出现的几个问题，提出了相应的解决方法，实际应用结果表明，这些方法具有很好的效果。
Aimming at the problems presented in application of flue dust sampling instrument with auto-pitot tube parallel measurement, a solve method is introduced. Practice indicates that it is effective.
在高海拔和低气温的环境下，水有时并不结冰，而是处于一种不稳定的状态，一旦有像皮托管那样的固体物质从中经过，水会附着在其表面闪冻成冰。
At high altitude and low temperatures, water sometimes doesn't freeze. Instead, it hovers, but as soon as something solid — like a pitot tube — flies through it, the water flash-freezes to form ice.
2007年9月，空客公司宣布，一个“技术服务公告”建议将所有的AA皮托管更换成新型的BA型皮托管，BA型皮托管被认为能更好的应对结冰的问题。
In September 2007, Airbus issued a "service bulletin" suggesting that airlines replace the AA pitots with a newer model, the BA, which was said to work better in ice.
2007年9月，空客公司宣布，一个“技术服务公告”建议将所有的AA皮托管更换成新型的BA型皮托管，BA型皮托管被认为能更好的应对结冰的问题。
In September 2007, Airbus issued a "service bulletin" suggesting that airlines replace the AA pitots with a newer model, the BA, which was said to work better in ice.
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