operador
connector ; keyboard operator ; operator ; operator ; keyboarder.
You can combine any of the types of search requests using the operators or connectors: and, or, not, with, and near.
Whether entries are to be typed and directly duplicated or put into a computerized information-retrieval system they must be easily transcribed by the keyboard operator.
Each operator has a filing value which has been designate in order to ensure that terms appear in the index string in an order that will produce a meaningful set of index entries.
If ammonia gas is used, care must be taken to duct the gas through an external ventilator to prevent the operator being overcome by fumes.
With the searcher as keyboarder, the client need not master the computer system, and both client and searcher can concentrate upon what is happening, not how.
asistido por operador
operator-assisted
The development and use of 3-party telecommunications (also known as operator-assisted computing) as a technique of delivering on-line services to remote users is described.
a través de operador
operator-assisted
The development and use of 3-party telecommunications (also known as operator-assisted computing) as a technique of delivering on-line services to remote users is described.
hacer una búsqueda mediante el operador O
OR together
If you do this, the system Ors together the results of queries 1, 2, and 3.
hacer una búsqueda mediante el operador Y
AND together
If you do this, the system ANDs together the results of query 1, 'juvenile delinquent', and the new term, 'counseling'.
operador booleano
Boolean operator
Except in systems with natural language interfaces, Boolean operators must still be used.
operador de bolsa
trader
market trader
stock market trader
share market trader
According to the market regulator, the traders would be required to mandatorily honour the obligation of delivering the shares at the time of settlement = Según el regulador del mercado, los operadores de bolsa deberían cumplir forzosamente con la obligación de la entrega de las acciones en el momento del pago.
According to market traders, Indian shares lost steam midway, after rallying on overnight news that interest rates would be slashed to historic lows = Según los agentes de bolsa, las acciones de la India perdieron parte de su fuerza, después de recuperarse de las noticias que se dieron durante la noche de que las tasas de interés se iban a reducir a mínimos históricos.
In fact it is these stock market traders who raise the fund for the businesses by investing in the stocks.
Due to the devastating drop in stock prices and a slump in the share market, share market traders predict a sharp drop in the sale of gold.
operador de cine
projectionist
The newer projectors are self-threading which makes things easier for the projectionist.
operador de función
role
Roles were codes assigned to concepts to represent the role that a specific concept played in a given document.
operador de grúa
crane operator
crane driver
Crane operators and crew members may be electrocuted when they work near overhead power lines.
To be a successful crane driver, you must have self-control and be able to keep a cool head in critical situations.
operador de limitación
limit operator
See Screen #16 for a more detailed discussion of limit fields and limit operators.
operador de lógica booleana
Boolean logic operator
The Boolean logic operators are AND, OR and NOT.
operador de proximidad [Mandato de búsqueda que permite especificar los términos de búsqueda por su proximidad] [Palabra o código que se utiliza en las búsquedas para definir las condiciones contextuales que deben cumplir los términos de búsqueda]
adjacency command
proximity operator
adjacency operator
Phrases can be entered as they would appear in a title, without explicit adjacency commands.
Contextual logic or proximity operators: these are a useful means of searching for more than the mere occurrence of a term; they also permit the searcher to specify the context in which the term should appear in some sense or other.
In addition, the adjacency operators NEARx and WITHx may be used with free-text search statements.
operador de radio
radio operator
An amateur radio operator's license, thousands of dollars worth of radio equipment, and a lofty antenna are is required to listen to many international broadcasting stations.
operador de relación [Símbolo usado para enlazar ciertos descriptores asignados a un documento o a una demanda de búsqueda documental, y para evitar una asociación accidental de éstos con otros descriptores] [Símbolo que se utiliza principalmente en indización para establecer una relación entre dos elementos]
link
relational operator
linking device
Links were also codes, but they were used to link two coordinated concepts in the index, so that this coordination could be taken into account during searching.
One significant product which emerged from the research was a set of relational operators (for relating concepts within a subject) which carried an in-built filing order.
In this situation, the classifier may use the hyphen as a linking device to enable him to use a different citation order.
operador de terminal
terminal operator
The OSU (Ohio State University) system employs telephone access to an online catalog via terminal operators.
operador (F) [En el lenguaje de búsqueda de DIALOG, operador de proximidad usado para indicar que los términos de búsqueda deben aparecer en el mismo CAMPO (FIELD) y en cualquier orden]
(F) operator
The (F) operator specifies that terms must be in the same field of the same record, in any order.
operador informático
computer operator
Representative job titles are commercial artist, computer operator, dental hygienist, wildlife manager, flight attendant, law enforcer, meteorologist, optometrist, and tuner.
operador (L) [En el lenguaje de búsqueda de DIALOG, operador de proximidad usado para indicar que lo que se busca es un encabezamiento y su subencabezamiento en el campo de descriptores aquí (L) significa (LINK, descriptor compuesto)]
(L) operator
The (L) operator is available in databases in which the Descriptors are composed of a main heading and subheading and is used to link a heading with a subheading.
operador lógico
logic operator
logical operator
Boolean logic operators can be represented in a Peek-a-boo or optical coincidence card index with term records by the combination of cards in various ways.
Logical and proximity operators can be used to define the relationships among the search terms selected.
operador (N) [En el lenguaje de búsqueda de DIALOG, operador de proximidad usado para indicar que los términos de búsqueda deben estar uno CERCA (NEAR) contiguo a otro pero en cualquier orden]
(N) operator
The (N) operator specifies that terms must be adjacent to each other but may be in any order.
operador (S) [En el lenguaje de búsqueda de DIALOG, operador de proximidad usado para indicar que los términos de búsqueda deben aparecer en la misma FRASE (SENTENCE) y en cualquier orden]
(S) operator
The (S) operator specifies that the terms must be in the same sentence of the same record, in any order.
operador turístico
tour operator
Traditional database-driven applications, as used by most of the tour operators, are not sufficient enough to implement a sales process with consultation on the World Wide Web.
operador (W) [En el lenguaje de búsqueda de DIALOG, operador de proximidad usado para indicar que los términos de búsqueda deben aparecer uno contiguo a otro ('WITH', CON) y en el orden indicado]
(W) operator
The (W) operator specifies that terms must be adjacent to each other and in the order specified.
sysop (operador del sistema) [En tecnología de la información, persona responsable del funcionamiento de un ordenador central o de una red de ordenadores]
sysop (system operator)
A sysop (system operator) is anyone responsible for the physical operations of a computer system or network resource.