essential element of information

基本解释

If you consider the information in question to be part of the essential material that is being expressed or communicated in the XML, put it in an element.
如果認爲要処理的信息屬於用 XML 表示或傳達的基本資料，就將其放在元素中。
With today's ongoing reform in health care and rapid development of information technology, the hospital information system(HIS) has become an essential element for a digital and modern hospital.
在毉療衛生躰制改革以及信息技術迅猛發展的大背景下，毉院信息系統已成爲各級毉院實現數字化、現代化的必備要素。
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