| datiscin | <chemistry> A white crystalline glucoside extracted from the bastard hemp (Datisca cannabina). Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| datolite | <chemical> A borosilicate of lime commonly occuring in glassy, greenish crystals. Alternative forms: datholite. Origin: From. Gr. To divide; in allusion to the granular structure of a massive variety. Source: Websters Dictionary (01 Mar 1998) |
| datum | <marine biology> A base elevation used as a reference from which to reckon heights and depths. It is called a tidal datum when defined by a certain plane of the tide. (09 Oct 1997) |
| datum plane | An arbitrary plane used as a base from which to make craniometric measurements. (05 Mar 2000) |
| datura | <botany> A genus of solanaceous plants, with large funnel-shaped flowers and a four-celled, capsular fruit. The commonest species are the thorn apple (D. Stramonium), with a prickly capsule, white flowers and green stem, and D. Tatula, with a purplish tinge of the stem and flowers. Both are narcotic and dangerously poisonous. Origin: NL.; cf. Skr. Dhattra, Per. & Ar. Tatra, Tatla. Source: Websters Dictionary (01 Mar 1998) |
| Datura poisoning | Poisoning resulting from ingestion of plants of the genus Datura; symptoms are parasympatholytic in nature and in severe poisoning include central nervous system depression, circulatory failure, and respiratory depression. (05 Mar 2000) |
| daturine | <chemistry> Atropine. Synonym: daturia and daturina. Origin: From Datura. Source: Websters Dictionary (01 Mar 1998) |
Synonyms : Data Base, Data Base (PT), Database, Database (PT)
Synonyms : Data Banks, Data Bases, Data Bank, Databank
Synonyms : Bibliographic Database, Bibliographic Databases, Database, Bibliographic
Synonyms : Data Banks, Factual, Data Bases, Factual, Data Bank, Factual, Data Base, Factual, Databank, Factual, Database, Factual, Factual Data Bank, Factual Data Banks, Factual Data Base, Factual Data Bases, Factual Databank, Factual Databanks, Factual Database
Synonyms : Genetic Data Banks, Genetic Data Bases, Genetic Databanks, Genetic Information Databases, Bank, Genetic Data, Banks, Genetic Data, Data Bank, Genetic, Data Banks, Genetic, Data Base, Genetic, Data Bases, Genetic, Databank, Genetic, Databanks, Genetic
| data modeling |
In information system design, data modeling is the analysis and design of the information in the system, concentrating on the logical entities and the logical dependencies between these entities. Data modeling is an abstraction activity in that the details of the values of individual data observations are ignored in favor of the structure, relationships, names and formats of the data of interest, although a list of valid values is frequently recorded. ...
Ãâó: en.wikipedia.org/wiki/Data_modeling
|
|---|---|
| data modeling |
A process where the relationships between data elements are identified and defined to develop data models.
Ãâó: highered.mcgraw-hill.com/sites/0072823119/student_...
|
| data mining |
The automated or semi-automated search for relationships and global patterning within data. Data mining techniques include data visualization, neural network analysis, and genetic algorithms.
Ãâó: www.genpromag.com/Glossary~LETTER~D.html
|
| data warehouse |
A collection of databases combined with a flexible data extraction system.
Ãâó: www.genpromag.com/Glossary~LETTER~D.html
|
| data mining |
The process of analyzing data to identify patterns or relationships.
Ãâó: https://iomega-eu-en.custhelp.com/cgi-bin/iomega_e...
|
| DAT | a multiplexer that permits two or more data sources to share a common transmission medium |
|---|---|
| DAT | an item of factual information derived from measurement or research |
| DAT | (computer science) the temporary retention of data in a processor while calculations or logical operations are performed on it |
| DAT | a machine for performing calculations automatically |
| DAT | the rate at which circuits or other devices operate when handling digital information |
| DAT | the organization of data (and its storage allocations in a computer) |
| DAT | system consisting of the network of all communication channels used within an organization |
| DAT | (computer science) one of the circular magnetic paths on a magnetic disk that serve as a guide for writing and reading data |
| DAT | relying on observation or experiment |
| DAT | an organized body of related information |
| DAT | creation and maintenance of a database |
| DAT | a software system that facilitates the creation and maintenance and use of an electronic database |
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|