基本解釋

• [數(shù)] 充要條件；必要且充分的條件

英漢例句

雙語(yǔ)例句

• A necessary and sufficient condition is then presented for the two level problem to admit the exact penalty approach.
  本文提出了一種恰當(dāng)罰函數(shù)法，給出了此雙層規(guī)劃具有這種恰當(dāng)罰函數(shù)法的充要條件。
• In this paper, Green's formula is extended to nonsmooth functions. A necessary and sufficient condition about Green's formula is gained.
  把格林公式推廣到非光滑函數(shù)，得到了格林公式成立的充分必要條件。
• It's always been my understanding the necessary and sufficient condition of being a Christian is that you accept Jesus Christ as your lord and saviour.
  我一直理解成為基督教的充分必要條件就是接受基督耶穌為你的神，你的救主。

權(quán)威例句

• Good analysts are likely quite skilled at mathematical modeling, but it is a necessary and not sufficient condition for being a good analyst.
  FORBES: What Makes Analytics Wizards So Good? They Do Everything Backwards
• Money is a necessary but not a sufficient condition for the good life, for happiness and wisdom.
  FORBES: How Much Happiness Can Money Buy?

• necessary and sufficient condition更多例句

詞組短語(yǔ)

短語(yǔ)

• necessary condition and sufficient condition 必要條件和充分條件
• necessary y and sufficient condition 充要條件
• the necessary and sufficient condition 必要且充分的條件
• a necessary and sufficient condition 關(guān)系
• necessary and sufficient decision condition 虛切線(xiàn)

• necessary and sufficient condition更多詞組

專(zhuān)業(yè)釋義

數(shù)學(xué)

• 充要條件
• 超線(xiàn)性與次線(xiàn)性
• 充分和必要條件

計(jì)算機(jī)科學(xué)技術(shù)

• 充要條件

  Then discussed definition and operation mechanism of CIPN. Also the necessary and sufficient condition for event observability of CIPN got proofed.
  給出了CIPN的定義，并討論了CIPN的運(yùn)行機(jī)制，證明了CIPN事件可觀(guān)測(cè)性的充要條件。

• 充分必要條件
• 必要及充分條件