ab是什么意思？

ab

• n. <波斯>水，河； <拉>从，自；

例句

• The lines AB and CD intersect at E. 直线AB与直线CD相交于E点。
• The results of FT - IR spectra showed that homogenizing agent had a AB block structure. 红外光谱谱图显示合成的均匀剂具有AB嵌段结构.
• The rarest is type AB. 最稀少的是AB型血.
• The line AB intersects line CD at E. AB与CD两直线相交于E点.
• Disney's preview material on the game paints a dark yet familiar picture of ab - lister. 迪士尼的游戏预告片段描绘了一幅黑暗却又熟悉的二线明星画面.
• Conclusion: Intratracheal TNF - α Ab has markedly protective effect on lung injury after CPB. 结论: 气管内应用TNF - αAb能明显减轻体外循环肺损伤.
• The anisotropy which is neglected in CFT calculations is considered in ab initio ones. 进一步计算杂质Cr3十进入A12O3后对周围晶格的影响,发现Cr3+对其第三近邻原子的影响仍不可忽略.
• We assume that the sex of the lion is ab initio _ indeterminate. 我们假设狮子的性别在一开始是不确定的.
• For malign and ab extra inbreak fireweed. 为恶性外来入侵杂草.
• The line AB cuts the line DC at the point E. AB线和DC线在E点相交.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  （某些美国大学中）同BA
  In some American universities, an AB is the same as a BA.

英英词典释义

• Noun
  1. the muscles of the abdomen

行业词典

• 医学： 〔拉丁语前置词〕从，由，自；