Abundance and origin of the element
convergency of the element
Early Warning System of the Trends of the Data
safety of the data and the method of keep secret
shedding of the the physical body
Surveying the data of basic establishment of city
System structure of the data organization
technology of the element mark
The data analysis of ECG monitor devices
the Data Collecting System
The data format conversion
the data integrity obligation
the data of transfer heat
the data output of digital signal distributor