parameter
英 [p?'r?m?t?]
美[p?'r?m?t?]
- n. 參數(shù)；系數(shù)；參量
CET6TEM8GRE考研TOEFL低頻詞常用詞匯
詞態(tài)變化
復(fù)數(shù):?parameters;
中文詞源
parameter 參數(shù)，規(guī)范
para-,在旁，在周圍，-meter,測(cè)量，規(guī)定，詞源同meter,measure.引申詞義參數(shù)，規(guī)范。
英文詞源
- parameter (n.)
- 1650s in geometry, from Modern Latin parameter (1630s), from Greek para- "beside, subsidiary" (see para- (1)) + metron "measure" (see meter (n.2)).
A geometry term until 1920s when it yielded sense of "measurable factor which helps to define a particular system" (1927). Common modern meaning (influenced by perimeter) of "boundary, limit, characteristic factor" is from 1950s. Related: Parametric.
雙語(yǔ)例句
- 1. It is the parameter of distribution.
- 這就是分布參數(shù).
來自《簡(jiǎn)明英漢詞典》
- 2. V $ PARAMETER displays information about the initialization parameters that are currently in effect for the session.
- v$parameter動(dòng)態(tài)性能視圖顯示了對(duì)當(dāng)前會(huì)話起作用的初始化參數(shù)信息.
來自互聯(lián)網(wǎng)
- 3. Three hundred acres of land is the parameter of our university, s expansion ( growth ).
- (三百英畝的土地是本大學(xué)發(fā)展的限度 ) ( 如果用limit取代parameter, 會(huì)更簡(jiǎn)略易懂.
來自互聯(lián)網(wǎng)
- 4. One parameter which always comes into play is the national economy.
- 國(guó)民經(jīng)濟(jì)是一個(gè)經(jīng)常起作用的參量.
來自辭典例句
- 5. Static and dynamic displacement is another method of categorizing this parameter.
- 靜態(tài)和動(dòng)態(tài)位移是這個(gè)參數(shù)的另一種分類方法.
來自辭典例句