能燃烧，蒸气与空气形成爆炸性混合物，爆炸极限7% - 73%(体积)。

Can burn, vapor and air to form an explosive mixture, the explosion limit of 7%-73% (volume).

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水从海洋蒸发到空中，形成水蒸气。

Water from the oceans evaporates to form water vapor in the air.

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水从海洋蒸发到空中，形成水蒸气。

Water from the oceans evaporates to form water vapor in the air.

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