| 摘要 |
<p>A clip configured to enable vertical growth of a plant stem constructed with a frame that defines closed inner space for accommodating the plant stem and a plurality of elements connected to the inner surface of the frame. The elements extend inwardly into the closed inner space. The combined geometry of the elements defines inner space within the closed inner space. The elements are configured with a geometry and flexibility that enables equilateral expansion of the plant stem beyond the initial dimensions of the inner space. The plant stem applies pressure isotropic distributed while expanding beyond the initial dimensions of the inner space.</p> |
