opposite sign

常見例句

雙語例句

• Or to try to get the deviation to become of the opposite sign.
  或者讓這個偏離,變個符號。
• It is found that opposite sign dislocations appear on the slip plane immediately ahead of the crack tip.
  結果指出，在緊靠裂紋頂端的滑移面上出現(xiàn)和裂紋位錯異號的位錯。
• All the physical properties should be identical except for the optical rotations of the two isomers (enantiomers), which are of opposite sign.
  這兩個異構體（對映體）除了旋光度有相反的符號之外，其他所有的物理性質都應該是完全相同的。

原聲例句

• So I changed the colors here to show that these are 2 p orbitals with an opposite phase or an opposite sign.
  我這里換了一種顏色,表示2p軌道,不同的相位或者是正負號。
  麻省理工公開課 - 化學原理課程節(jié)選
• sa So we have 1 s a, and we're drawing this as having a positive amplitude, but since we have destructive interference we're going to draw 1 s b as having the opposite sign, so we have a plus and a minus in terms of signs.
  我們有，我們把這畫成一個正的振幅，但因為我們是相消干涉,我們把1sb畫成相反的符號，所以我們有一正一負兩個符號。
  麻省理工公開課 - 化學原理課程節(jié)選

權威例句

• Or adultesence might be just the opposite: not evidence of progress but another sign of a generalized regression.
  NEWYORKER: Spoiled Rotten
• Although some analysts may be tempted to interpret the collapse of the BAE-EADS merger as a sign of weakness, the exact opposite is true.
  FORBES: BAE Systems Pulls The Plug On One Opportunity, But With Plenty Of Others To Pursue
• On the opposite end of the spectrum, this is a sign that women are increasingly exercising their right to choose the circumstances under which they have children.
  FORBES: Childlessness Is Up, But Not Among Highly Educated Women
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