In this paper, we introduce the concepts of an integral element and the integral closure for modules, and discuss the integrally closed properties of submodules.
本文引进了模上的整元素及模的整闭包的概念，讨论了子模的整闭性问题。
New text: the container closure system for aseptically filled vials is not fully integral until the aluminium cap has been crimped into place on the stoppered vial.
新案文：容器密封系统对于无菌灌装来说是不足够的，除非铝盖已被卷压到加塞的小瓶上。
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