parameter
英 [pəˈræmɪtə(r)] 美 [pəˈræmɪtɚ]

n.

[数]参数；参量；限制因素；决定因素

变形

复数：parameters

双语释义

n.(名词)

1. [P](限定性的)因素,特性,界限 limiting factor or characteristic limit
2. [C]参量,参数 (mathematics) quantity that does not vary in a particular case but does vary in other cases

英英释义

parameter[ pə'ræmitə ]

• n.
  • a constant in the equation of a curve that can be varied to yield a family of similar curves

    同义词：parametric quantity

  • any factor that defines a system and determines (or limits) its performance
  • a quantity (such as the mean or variance) that characterizes a statistical population and that can be estimated by calculations from sample data

词组短语

parameter estimation参数估计

technical parameter技术参数；技术参考

technological parameter工艺参数

design parameter设计参数；设计规范

key parameter关键参数

main parameter主要参数

structural parameter结构参数

performance parameter[计]性能参数

model parameter模型参数

system parameter系统参数；体系参数

geometric parameter几何参数

parameter adjustment参数调整；参数平差

welding parameter焊接参数；焊接工艺参数

parameter value参数值

dynamic parameter动态参数

variable parameter可变参量

order parameter有序参数

parameter list[计]参数表

parameter space参数空间

material parameter材料参数

更多收起词组短语

双语例句

用作名词(n.)

1. One parameter which always comes into play is the national economy.
   国民经济是一个经常起作用的参量。
2. Spend by each department have to fall within certain parameter.
   每个部门的开支必须属于确定的系数之内。
3. You can pass report parameters to a DMX query parameter.
   您可以将报表参数传递到DMX查询参数。
4. A notable question is whether there is parameter in it.
   一个值得注意的问题是是否有限定因素.
5. We have to work within the parameters of time and budget.
   我们工作受时间和财力所限。

权威例句

Parameter Selection in Particle Swarm Optimization
Parameter selection in particle swarm optimization
One-Parameter Semigroups for Linear Evolution Equations
One-parameter semigroups for linear evolution equations
Multiple Emitter Location and Signal Parameter Estimation
Approximate Riemann Solvers, Parameter Vectors, and Difference Schemes
Tests for Parameter Instability and Structural Change with Unknown Change Point: A Corrigendum
Approximate Riemann solvers, parameter vectors, and difference schemes [MR0640362 (82k:65055)].
A Simple Statistical Parameter for Use in Evaluation and Validation of High Throughput Screening Assays.
NINE-YEAR WILKINSON MICROWAVE ANISOTROPY PROBE (WMAP) OBSERVATIONS: COSMOLOGICAL PARAMETER RESULTS