NASA needs good weather to launch Ares I-X because engineers need to see the rocket flight all the way through first stage separation, which will mark the end of the test.

NASA需要好天气来发射战神I-X，因为工程师们要在第一级火箭分离前观测火箭飞行全过程，第一级火箭分离标志着试飞的结束。

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If you're using Mac OS X, you've probably used a dashboard widget (calculator, weather, Apple iPod controller) to complete some kind of specialized task.

如果您的操作系统是Mac OS X，那么您很可能使用过仪表板widget(计算器、天气、Apple iPod控制器)来完成某些特定的任务。

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TerraSAR-X is not affected by weather conditions, cloud cover or the absence of daylight.

TerraSAR-X不受云层遮盖或缼乏日光等天气影响。

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The weather is another X-factor.

NPR: Decision Time in Iowa

It had a radiation detector, an X-ray crystallographer, and a complete weather station.

NEWYORKER: The Martian Chroniclers

The X-factor no one could control, the weather, turned out to be mostly a nonfactor.

WSJ: Social Media