| 英语单词 | parameter |
|---|---|
| 英美音标 | 英 [pə'ræmɪtə(r)] 美 [pə'ræmɪtər] |
| 中文释义 | n.参量;参数;决定因素;界限 |
| 英语例句 | (1) One parameter which always comes into play is the national economy. (2) Spend by each department have to fall within certain parameter. (3) A notable question is whether there is parameter in it. (4) We have to work within the parameters of time and budget. |
| 中文例句 | (1) 国民经济是一个经常起作用的参量。 (2) 每个部门的开支必须属于确定的系数之内。 (3) 一个值得注意的问题是是否有限定因素. (4) 我们工作受时间和财力所限。 |
| vocabulary简明 | A parameter is a limit. In mathematics a parameter is a constant in an equation, but parameter isn’t just for math anymore: now any system can have parameters that define its operation. You can set parameters for your class debate. |
| vocabulary扩展 | Parameter comes from a combination of the Greek word para-, meaning “beside,” and metron, meaning “measure.” The natural world sets certain parameters, like gravity and time. In court, the law defines the parameters of legal behavior. Parameter and perimeter are similar, but a perimeter is the physical distance around an object, while a parameter can contain or define something either physically or abstractly: before you marry, prepare for the parameters of monogamy. |
| 柯林斯解释 | 1 [N-COUNT 可数名词]参数;界限;范围 Parameters are factors or limits which affect the way that something can be done or made. [usu pl] [FORMAL 正式]
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