2007年和2008年世界粮食价格飙升，危及到粮食安全，其性质与过去单单涨价不同，要更令人不安。

The surge in world grain prices in 2007 and 2008—and the threat they pose to food security—has a different, more troubling quality than the increases of the past.

youdao

在这些流上运行的消息其性质是普通的自定义XML。

The messages that run through these flows are generic self-defining XML in nature.

youdao

当社会协作超出组织边界时，其性质将会发生重大变化。

The nature of social collaboration changes greatly when it occurs outside organizational boundaries.

youdao

That matrix has properties that vary in different locations in the body, but basically it's a highly hydrated or water-rich gel.

这种基质的性质,随其所在身体部位的不同而不同,但基本是高度水合的,即富含水的凝胶

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