基本解釋

• n. [數(shù)] 正數(shù)

英漢例句

雙語(yǔ)例句

• OK, it's not a real method. That's why I'm not getting a positive number.
  這不是一個(gè)真正的方法。
• dT/dp is mu JT. So for a real gas like air, this is a positive number. It's not zero.
  所以對(duì)於像空氣這樣的真實(shí)氣躰，這是一個(gè)正數(shù)，不等於零。
• I'm pressing on the gas. So I expect that to be a positive number. The pressure is constant 0 p. The V goes from V1 to zero.
  我們對(duì)氣躰加壓,所以這應(yīng)該是一個(gè)正數(shù),壓強(qiáng)是常數(shù)，p，V從V1變成。

原聲例句

• Chellie Pingree, a Democratic Party congresswoman from Maine,said the legislation will have a number of positive consequences.
• dT/dp is mu JT. So for a real gas like air, this is a positive number. It's not zero.
  所以對(duì)於像空氣這樣的真實(shí)氣躰，這是一個(gè)正數(shù)，不等於零。
  麻省理工公開(kāi)課 - 熱力學(xué)與動(dòng)力學(xué)課程節(jié)選
• So, basically any time we have a really high positive number of electron affinity, it means that that atom or ion really wants to gain another electron, and it will be very stable and happy if it does so.
  因此，基本上無(wú)論什麼時(shí)候,衹要我們有一個(gè)很大的正的電子親和能，這就意味著這個(gè)原子,或離子非常希望得到一個(gè)電子，如果它得到了，會(huì)變得更穩(wěn)定更開(kāi)心。
  麻省理工公開(kāi)課 - 化學(xué)原理課程節(jié)選

權(quán)威例句

• If the result is a positive number, the fund is definitely worth a closer look.
  FORBES: Which Closed-End Funds are Bargains?

• positive number更多例句

詞組短語(yǔ)

短語(yǔ)

• Positive Cells Number 陽(yáng)性細(xì)胞數(shù)
• minimum positive real number 最小正實(shí)數(shù)
• sequence positive real number 正實(shí)數(shù)列
• Partial positive connection number 偏正聯(lián)系數(shù)
• positive whole number 正整數(shù)

• positive number更多詞組

專業(yè)釋義

數(shù)學(xué)

• 正數(shù)