Its main function is to collect information from the air and send goods of up to 30 kilos to people trapped by an earthquake.

它的主要功能是从空中收集信息，并向被困在地震中的人们输送多达30公斤的货物。

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Before specific solutions can be tested, NASA must first collect data on how the rotor blades interact with air under a variety of operating conditions.

在测试特定的方案以前，NASA必须首先搜集在不同的运行条件下桨叶与空气如何相互作用的数据。

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Within it, photosynthetic reaction-centres collect solar energy to drive the transformation of water and carbon dioxide in the air into sugars that nourish and build the plant.

在它的内部，光合反应中心收集太阳能，驱动水和空气中的二氧化碳形成糖，滋润并造就了我们的星球。

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They will fire darts from small air rifles to collect blubber and skin for genetic testing,and to attach satellite-tracking tags to monitor the whales.

VOA: standard.2010.01.05

"(Air-sampling devices) collect particles from the air onto a transparent, sticky surface, " the website's FAQ page says.

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These detectors constantly monitor for signs of trouble and routinely collect air, precipitation, drinking water, and milk samples for analysis of radioactivity.

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Japanese military planes were also dispatched to collect air samples above Japan for traces of radioactive substances that could have been released as a result of the test.

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