The development of identity: Some implications for moral functioning
The development of identity: Some implications for moral functioning
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身份的发展：对道德功能的一些影响
DOI：
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发表时间：
1993
期刊：
影响因子：
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通讯作者：
A. Blasi
中科院分区：
文献类型：
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作者：
A. Blasi
一种具有底部的罐或容器，该底部形成有中心凸凹部分，该中心凸凹部分在其周边边缘处向下延伸以形成弯曲，然后在基本竖直的平面内向上延伸至基本凸凹中心部分的顶部水平面的高度，然后向外和向下延伸并固定至容器的本体。保持该底部形状直到容器被内容物占据为止，并且当将盖子施加到容器的顶部时，空气将被截留在容器中，并且压缩空气与内容物一起将导致环形凸凹部分向下凸出并形成凹入或凹凸盘形环形中心部分，并且当容器受到震动时，例如当撞击表面时，中心凹凸底部将进一步向外凸出并延伸到底部水平面以下容器的底部。所述结构还允许罐以互锁关系堆叠在其他罐上。
A can or container having a bottom formed with a central convexo-concave portion which continues downwardly at its peripheral edge to form a bend and then extends upwardly in a substantial vertical plane to substantially the height of the top horizontal plane of the convexo-concave central portion and then continues outwardly and downwardly and is secured to the body of the container. This shape of the bottom is maintained until the container is occupied with contents and when the lid is applied to the top of the container the air will be trapped in the container and the compressed air together with the contents will cause the annular convexo-concave portion to bulge downwardly and form a concave or concavo-convex dish-shaped annular central portion, and when the container receives a shock, such as when striking against a surface, the central concavo-convex bottom will bulge further outwardly and extend below the bottom horizontal plane of the bottom of the container. The said structure also permits the can to be stacked on other cans in an interlocking relationship.