Even though our earth is rich in water resource, there is still a shortage of water in many places because ocean water can't be used directly.

尽管地球的水资源丰富，但由于海水不能直接被利用，所以仍有许多地方缺水。

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Northern China is water deficient, while southern China is rich in water resources.

北方水资源贫乏，南方水资源丰富。

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The extrasolar planet GJ 1214b is a rocky planet rich in water that sits about 40 light-years away.

外太阳系行星GJ1214b是一颗约有40光年远的由岩石组成的多水行星。

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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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There's lipid chains in between so cell membranes are lipid rich layers that can exist in water.

脂质链在两者中间,所以细胞膜是富含脂类的膜层,并可以稳定存在于水中

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The Odyssey orbiter first reported in 2001 that the region was rich in water ice, mostly in the form of permafrost.

CNN: Lander grabs Mars water, will see if it's life-supporting

Hydroponics and aeroponics - a type of hydroponics, but rather than growing in nutrient-rich water, grows in the air and the plants get sprayed with nutrients - technology is increasingly being utilised by businesses themselves.

BBC: The technology that's transforming gardening

That means building futuristic structures that use wastewater and solar power to produce hydroponic (grown in a nutrient-rich water, without soil) and aeroponic (grown in water-saturated air) crops.

FORBES: Skyscraper Farms: A Name To Know In 2011