parameter

英 [pəˈræmɪtə(r)]

美 [pəˈræmɪtər]

n.  决定因素; 规范; 范围

复数：parameters　

CET6考研TOEFLGRETEM8计算机

Collins.1 / BNC.4063 / COCA.5398

牛津词典

noun

• 决定因素；规范；范围
  something that decides or limits the way in which sth can be done
  1. to set/define the parameters
     制订 / 设定规范
  2. We had to work within the parameters that had already been established.
     我们必须在已设定的范围内工作。

柯林斯词典

• N-COUNT 参数；界限；范围
  Parametersare factors or limits which affect the way that something can be done or made.
  1. That would be enough to make sure we fell within the parameters of our loan agreement.
     那就足以确保我们符合贷款协议的范围。
  2. ...some of the parameters that determine the taste of a wine.
     决定葡萄酒口味的一些因素

英英释义

noun

• a constant in the equation of a curve that can be varied to yield a family of similar curves
  Synonym:parametric quantity
• a quantity (such as the mean or variance) that characterizes a statistical population and that can be estimated by calculations from sample data
• (computer science) a reference or value that is passed to a function, procedure, subroutine, command, or program
  Synonym:argument
• any factor that defines a system and determines (or limits) its performance

双语例句

• Each input parameter should have the variable name and its value.
  各输入参数应该有自己的变量名和值。
• OPTCOMPIND is an environment variable or a parameter in the Informix configuration file.
  OPTCOMPIND是一个环境变量，或者是Informix配置文件中的一个参数。
• This tool makes recommendations for kernel parameter values based on the size of a system.
  该工具根据系统的大小对内核参数的值给出建议。
• It has an initial size and a growth parameter.
  它有一个初始的大小和一个增长参数。
• This parameter determines the maximum number of documents per segment index.
  这个参数决定了一个索引块中的最大的文档数。
• This example added a Web service named "ws_visa_valid" with three input parameters and one output parameter.
  这个示例添加一个名为wsvisavalid的Web服务，此服务有三个输入参数和一个输出参数。
• Use the new IFX_EXTDIRECTIVES environment variable and the EXT_DIRECTIVES configuration parameter to enable this feature.
  使用新增的IFXEXTDIRECTIVES环境变量和EXTDIRECTIVES配置参数启用该特性。
• This parameter also affects the indexing performance.
  这个参数也会影响索引的性能。
• In this example, we specify an input parameter named addr of type Address_t.
  在此例中，我们指定了一个Addresst类型的名为addr的输入参数。
• This is a very important parameter.
  这是一个非常重要的参数。