They might have seen a weather balloon or an aircraft.
他们可能看到了气象气球或飞机。
It may not be a weather balloon.
可能不是气象气球。
那是气象气球吗？
那是气象气球吗？
Raise the weather balloon and await evacuation.
到气象气球处等候撤退。
They may have seen a weather balloon, a satellite, a meteor or something.
他们看到的可能是气象探测气球、地球卫星、流星或是其他东西。
According to the weather balloon data, a big storm will reach the East coast next Monday.
根据气象气球收集的数据，下周一东海岸将有一场暴风雨。
Further advised that the object found resembles a high altitude weather balloon with a radar reflector.
这个物体像是一个带有雷达反射器的高空气象气球。
Police searched the Colorado home of the Heenes yesterday, and the family claimed their giant weather balloon got loose on Thursday.
警方昨天搜索了海尼在科罗拉多州的家，这一家人称，他们巨大的热气球周四悄然升空。
So far, apart from some low-altitude test flights, the only stratospheric tests have involved a scaled-down version tethered to a weather balloon.
目前对飞船只进行了一些低海拔的飞行测试，平流层的测试则仅仅是由气象探测气球负载着规模缩小的模型原型机来进行的。
The mission was to attach a HD video camera to a weather balloon and send it up into the upper stratosphere to film the blackness beyond our earth.
这项任务是把一个HD高清摄像机系在一个太空探测气象气球上，放飞到同温层上面，拍摄地球外面的黑暗。
They were extremely surprised to see that a chronometer set in the weather balloon displayed the date of January 27, 1965, the same day 30 years ago.
但是，让他们感应震惊的是，这个气球的计时器显示的时间是1965年1月27日，正好提早了30年！
They would fill a spherical weather balloon, available online, with helium and float the entire cooler-camera-cell-phone apparatus high into the atmosphere.
他们将填补球形气象气球，在网上与氦，以及浮动整个冷却器，相机，手机设备到大气中的高。
Yet the best evidence suggests that it was neither a flying saucer nor a weather balloon, but instead a high-altitude, top-secret military balloon dubbed Project Mogul.
但是最有说服力的证据显示：该物体既不是飞碟，也不是探空气球，而是一个代号为“莫古尔计划”的高飞行速率的、极机密的军事气球。
That is the theory, at least. So far, apart from some low-altitude test flights, the only stratospheric tests have involved a scaled-down version tethered to a weather balloon.
这些就是目前的原理，迄今为止，除了一些在低海拔的飞行测试，唯一的平流层测试是涉及一个按比例缩小拴在气象气球上的模型。
This weather balloon will mostly measure temperature, air pressure, and wind speed, but others sample the air for the concentration of various gases like carbon dioxide and oxygen.
气象气球主要是用来测定温度，气压和风速的，另外它还能够测出空气中很多种气体的含量，例如二氧化碳和氧气等。
The ships are also equipped with a range of weather forecasting equipments including weather radar, sonde, and weather balloon, meteorological satellite image receiving terminal.
测量船也装备多种天气预报装置包括天气雷达、探测装置和气象气球，气象卫星图像接收终端机。
Weather balloon data show that the tiny particles within plumes of volcanic ash are constantly generating electrical charge, changing the behavior of the particles and posing a threat to aircraft.
从天气测量气球获得的数据显示，火山烟灰中的微粒一直不断地产生静电，这就改变了火山微粒的运动方式，从而对飞机的航行构成了威胁。
Watson said the team will be especially concerned with how the pipe and tethered balloon or balloons will behave in different types of weather systems.
Watson说研究组会特别关注在不同天气情况下时这些管路和固定气球的工作状态。
A small balloon was sent up first to check the weather.
先发射一只小气球以检测天气。
A small balloon was sent up first to check the weather.
先发射一只小气球以检测天气。
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