随机性扰动是造成空中流量管理延迟的一个重要因素，如危险天气。
A important factor of the delay in the air traffic management systems arises from the stochastic disturbances such as heavy weather.
如果他们是对的，当然，2010年将成为更长久的危险天气频繁时期的初级阶段。
If they are right, of course, 2010 could mark the early stages of a longer trend of more frequent dangerous weather.
SERVIR能够捕获图像和环境数据，例如危险天气以及水资源利用的变化。
SERVIR captures images and environmental data, like dangerous weather and changes in water resource use.
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