As a new rising discipline, hydroinformatics is a meta-knowledge in the water field and provides a new way to use knowledge in this field.
水信息学是一门新兴的学科，是在水范围内运用知识的新途径、元知识。
In AIFU, movement of water and fertilizer nutrients to the opposite furrow is very important to get a high yield and water use efficiency for this coupling way.
在水肥异区交替灌水条件下，灌溉水和肥料养分向未灌水区或未施肥区的运动对于这种水肥空间耦合方式较高产量和水分利用率的形成具有重要意义。
One way to overcome this limitation was to use pressures greater than one atmosphere, and this was done by Thomas Savery in 1698 in a steam engine designed to pump water from mines.
克服这一局限的一个途径是采用大于一个气压的压力，1698年托马斯-萨韦里曾经将这个办法用在一台从矿井中抽水上来的蒸汽发动机之中。
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