| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method capable of feeding small capacity liquid with constant flow without a drive mechanism and without a pulsating flow.SOLUTION: A method comprises the steps of: pressing one or a plurality of inner containers at constant pressure in an outer container having sealing performance; and discharging liquid in the one or the plurality of inner containers to the outside of the outer container through one or a plurality of conduits penetrating from the inner container to the outer container.</p> |
