But sometimes, making desalination part of the approach to water management may be the only way to ensure a steady supply of drinking water.
但是有时候把淡化作为水资源管理办法的一部分,也许是确保稳定供应饮用水的唯一办法。
The Puget Sound study is one of several ongoing efforts to investigate the unexpected ingredients that find their way into the global water supply.
对皮吉特海峡的研究是一些正在进行的项目中的一个,这些项目是要研究各种调味料是如何进入全球水循环的。
They found the loops are structured in such a way that no matter which piece of a leaf’s supply mechanism is disrupted, there is usually enough capacity in the rest to distribute water and nutrients.
他们发现环状结构的特点是,无论叶片的哪一部分供给机制被中断,其余部分都有能力输送水和养分。
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