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parity  
添加到生字笔记
KK:[ˈpærǝtɪ] DJ:[ˈpæriti]
  • n. 同等;势均力敌;平价;宇称性;奇偶性

名复: parities  


n.

  1. 同等;类似;相同
  2. (两个敌对国家的)势均力敌
  3. 【商】平价
  4. 【物】宇称性
  5. 【数】奇偶性

辨析

以上来源于:《英汉大辞典》

parity1

/ˈparɪti/

n.

  1. equality or equivalence, especially as regards status, pay, or value.
  2. Mathematics  the fact of being an even or an odd number.
  3. Physics  the property of a spatial wave equation that either remains the same or changes sign under a given transformation.

Etymology

C16: from late L. paritas, from par ‘equal’.

parity2

/ˈparɪti/

n.

Medicine  the fact or condition of having borne a specified number of children.

Etymology

C19: from parous ‘having borne offspring’ (back-form. from adjs. ending in -parous) + -ity.

以上来源于:《简明牛津英语词典》


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