| 词汇 | parameter |
| 释义 | parameter noun[ Cusually plural ] uk /pəˈræm.ɪ.tər/ us /pəˈræm.ə.t̬ɚ/ a set of facts or a fixed limit that establishes or limits how something can or must happen or be done: 限定因素;界限;范围;规范 The researchers must keep within the parameters of the experiment.研究员必须在试验既定的范围内进行研究。 The central office sets/establishes the parameters that guide policy at the local level.中央办公室制定规范，指导地方政策。 Range and limits all the way toidiom ambit anywhere at largeidiom band compass diapason dividing line finite finitely finitude gamut hedge non-binary parametric parametrically point spread proviso spectrum stretch parameter | American Dictionaryparameter noun[ Cusually pl ] us/pəˈræm·ɪ·t̬ər/ a fixed limit that establishes how something should be done: Aspin outlined the parameters of the debate between Congress and the Pentagon. parameter | Business Englishparameter noun[ Cusually plural ] uk /pəˈræmɪtər/us a set of facts which describes and puts limits on how something should happen or be done: The report defines the parameters of best practice at a strategic, operational, and process level within an organization. within the parameters of sthWe must work within the parameters of the law. parameters for/around sthThe parameters for establishing the fund are vague. broad/clear/general paramatersPolicies create clear parameters and make it easier to manage everyday business life. define/establish/set parametersIt is important to set paramaters for working hours that are reasonably flexible. performance/price/risk parametersThe company has been asked to explain the performance parameters of their scheme. financial/investment parametersThe new investment parameters of the investment fund will allow investors to rebalance their portfolios. Examples of parameterparameter We observe the convergence in all parameter estimates. In reality, however, central banks and researchers do not know the parameters of their models or the exogenous disturbances with certainty. The next set of parameters is related to the existence of market power. It is a comparison between parameter combinations for a constant average copy number. The results are less secure since the number of data are equal to the number of parameters. At one level of organic matter, the parameters of the production function are significantly different from at the other level. In this system, types are first-order terms, type variables inside types, like in l ist(), express type parameters. The actual parameter must satisfy whatever assumptions are made about it, or the procedure may abort. Table 1 lists and defines those parameters for which data were collected for our analysis. The learning parameters at the beginning of the training was set as: = 0.99 and = 100. To find the designs with desired link parameters, we can fix some desired parameters and use the remaining parameters as design variables. The filter parameters, the transport delay, and the gain parameters were however free to vary. Girls can dance, but only within the parameters of the doctor's orders. Detailed parameter studies of future planned experiments will probably give more insight. Particularly troubling to us is that no means is offered for determining at what time(s) a given parameter reflects either planning or control. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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