deep aquiferとは 意味・読み方・使い方

Preferably, this carbon dioxide underground storage treatment is provided with a step for dissolving a cation forming material in the injection water and a step for injecting the injection water, in which the cation forming material is dissolved, to a part above the injection position at the upper part of the deep aquifer.例文帳に追加

好ましくは、注入水に陽イオン形成材を溶解する段階と、陽イオン形成材が溶解された注入水を前記深部帯水層の上部でそれまでの注入位置より上方に注入する段階が設けられる。 - 特許庁

To provide a method for excavating the ground, by which the cohesive soil ground having a high underwater level at an extremely deep point and the ground having a water impermeable layer, such as fine sand layer containing a number of fine grains, with a confined aquifer underheath can be safely excavated while preventing board swelling at an excavation bottom face and boiling.例文帳に追加

大深度で地下水位の高い粘性土地盤や細粒分の多い細砂層のような難透水層とその下に被圧帯水層が存在する地盤における地盤の掘削を、掘削底面の盤ぶくれやボイリングを阻止しながら安全に行うことの可能な地盤の掘削方法を提供する。 - 特許庁