Data item

A data item describes an atomic state of a particular object concerning a specific property at a certain time point. A collection of data items for the same object at the same time forms an object instance (or table row). Any type of complex information can be broken down to elementary data items (atomic state). Data items are identified by object (o), property (p) and time (t), while the value (v) is a function of o, p and t: v = F(o,p,t).

单词	Data item
释义	Data item 英语百科 Data item A data item describes an atomic state of a particular object concerning a specific property at a certain time point. A collection of data items for the same object at the same time forms an object instance (or table row). Any type of complex information can be broken down to elementary data items (atomic state). Data items are identified by object (o), property (p) and time (t), while the value (v) is a function of o, p and t: v = F(o,p,t).
随便看	gravity feed principle的意思 gravity feed stoker的意思 Gravity feed system的意思 gravity feed tank的意思 gravity feed tanks的意思 gravity feed type gun的意思 gravity feed type sower的意思 gravity feed welding的意思 gravity fender的意思 Gravity field的意思 gravity field observation的意思 gravity field of the earth的意思 gravity field outside the earth的意思 gravity field strength的意思 gravity filling的意思 gravity filling machine的意思 gravity filter的意思 gravity filters的意思 gravity filters comprising loose filtering material的意思 gravity filters with stationary filtering elements的意思 gravity filtration的意思 gravity filtration process的意思 gravity finger的意思 gravity flattening的意思 gravity flow的意思