给出了四种典型粉末状物质的测试结果。
The measuring results of four kinds of typical powdered materials are given.
结果表明：菌株X - 1产生的生物表面活性剂为浅黄色粉末状物质。
The results showed that the biosurfactant from strain X-1 was light yellow powdery material.
粉末状物质干水，可提供一种存储二氧化碳的新方式，用于遏制全球气候变暖。
Powdered material called "dry water" could provide a new way to store carbon dioxide in an effort to fight global warming.
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