The class tag maps the order object to the ORDERS table and has a number of sub tags that describe its properties, the ID and the order name, and a one-to-many relationship to models.Item.
class标签把ORDER对象映射到ORDERS表，还有许多子标签用于描述其属性、ID订单名称，以及同models . Item的一对多关系。
Id, price and quantity - sub-elements of item.
price和quantity——项目的子元素。
The detailed data contains the ID, acronym, name, lead name, lead title, and total number of employees within the organization as well as its sub-organizations of all levels.
详细数据包含ID、首字母缩写、名称、负责人姓名、负责人头衔、组织及其各级子组织中职员的总数。
The volume ID of the disk is a combination of the LSS (Logical Sub System) and the disk sequence number.
磁盘的卷id是LSS(逻辑子系统)和磁盘序列号的组合。
You can instantiate it in any XML pattern you like — perhaps a PO element with an id attribute, or a purchase-order element with an ident sub-element.
可以用任何xml范式来实例化它，比如使用带有id属性的po元素，或者包含子元素ident的purchase - order元素。
Under the basis of the current citizen ID card system, it is necessary to set up an open, unified, standard citizens' credit security numbers system, realize data sharing during every sub-database.
在现行公民身份证基础上，设立一个公开、统一、标准的公民信用保障号码系统，实现各子数据库间数据共享。
Combining the isotopic dilution (ID) method with the on-line fractionation correction method, the rhenium content can be determined accurately at sub-nanogram level using the normal solution n.
溶液中加入铱元素进行铼同位素的质量分馏校正，在常规的溶液雾化进样条件下，采用同位素稀释法可准确测定纳克级的铼含量。
Combining the isotopic dilution (ID) method with the on-line fractionation correction method, the rhenium content can be determined accurately at sub-nanogram level using the normal solution n.
溶液中加入铱元素进行铼同位素的质量分馏校正，在常规的溶液雾化进样条件下，采用同位素稀释法可准确测定纳克级的铼含量。
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