partial ordering relation 中文意思是什麼

partial ordering relation 解釋
半序關系
  • partial : adj 1 一部分的，局部的，不完全的。2 不公平的；偏袒的。3 偏愛的，特別歡喜的 （to）。4 【植物；植物...
  • ordering : 按序
  • relation : n 1 說話，敘述，報告；故事。2 關系，聯系；〈pl 〉（利害）關系，交情；〈pl 〉國際關系。3 親戚關系...
  1. The relation between the star and minus partial orderings of the normal matrices and its squares is discussed by using the singular value decomposition of a pair of normal matrices, some sufficient and necessary conditions for the equivalence between the star and minus partial ordering of the normal matrices and its squares are given, furthermore the relation between the star partial ordering of the general matrices and its squares are obtained

    摘要本文利用正規矩陣對的奇異值分解，研究正規矩陣及其平方矩陣的星型序和減序之間的關系，給出了正規矩陣及其平方矩陣的星型序等價和減序等價的充要條件，並得到了一般矩陣及其平方矩陣的星型序的一些關系。
  2. Then according to the included relation that the big grade distance includes the small grade distances in two partial - ordering sets, they give the map content generalization mathematical model of quantitative character

    本文給出的地物質量特徵和數量特徵概括的數學模型，可對地圖編制過程中諸如隨地圖比例尺縮小而縮減分類，擴大級差等經驗事實，作出定量的描述和理論闡釋。
  3. The method of staff mutual - evaluation based on fuzzy partial ordering relation

    基於模糊偏序關系的員工互評方法
  4. The relation between some special matrices and its squares are discussed, in the sense of the star partial ordering, the minus partial ordering and lower partial ordering, the related results of the definite positive matrices are extended, some related results on the general matrices are obtained

    研究矩陣及其平方矩陣偏序之間的關系，解決了j . k . baksalary和f . pukesheim提出的公開問題，並推廣到更一般的情形，對於一般矩陣同時得到了若干新結果，推廣了關于（半）正定矩陣的相應結果。
  5. The relation between the star and the minus partial ordering of some special matrices is discussed, the previous related results of the hermmite matrices are extended

    同時，研究特殊矩陣的*序與減序之間的關系，推廣了關于hermmite矩陣的相應結果。
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