similarity chain 中文意思是什麼
similarity chain
解釋
相似鏈- similarity : n. 1. 類似，相像，相似。2. 類似點；類似物，相似物。
- chain : n 1 鏈子，鏈條；項圈；表鏈。2 連鎖；連續，一系列，一連串；（山）脈。3 〈常 pl 〉鐐銬；羈絆，拘束...
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In this work, some species of palmae cultivated in the xiamen botanical garden had been selected to be analyzed their genetic diversity with rapd ( random amplified polymorphic dna ) technique. according to the result of genomic dna amplified with pcr ( polymerase chain reaction ), genetic distance and similarity between different palm species were calculated on nei " s estimate of similarity and genetic distance. a primary but first time research at the phylogenetic relationships of some genera and species, the molecular classification and identification of some puzzling species of palmae was carried out through upgma ( unweighted pair group mean average ) cluster analysis of the genetic distance together with comparative study of the morphological structure characteristics
本文在初步調查分析了棕櫚科植物在我國的自然分佈、引種馴化情況以及該類植物在廈門地區栽培應用狀況的基礎上，首次採用rapd分子標記技術，對廈門萬石植物園引種的一些棕櫚科植物的遺傳多樣性進行了研究，根據pcr對基因組dna擴增的結果，用nei ' s相似性系數計算了不同植物間的遺傳距離和遺傳一致度，通過對遺傳距離的upgma聚類分析，並結合形態分類的特點，對棕櫚科植物的屬、種間的系統分類關系和一些疑難種的分類鑒定進行了初步研究。 -
This paper focused on the collocation of material circulation, particularly discussed test sale of new products under the material initiative supplying model, tracking bills of old products, dealing with peculiar products and client booking tabs, products redeployment ( to solve the lopsided sale quantity between different areas ), and determining the similar products. by analyzing a lot of data, as well as advantage and disadvantage of them, we emphasized the importance of data warehouse based on the supplying chain management, and got such achievement as follows : 1. determining the similarity of different products with the method of intensity judging tree ; 2. having put forward a flowing sand model for the test sale of new products ; 3. having constructed a model to control product relief with the supplying day of inventory
全文以物流配送環節為主要研究對象，對主動補貨模式下的新品試銷、老品追單、特價品處理和客戶定單以及產品調劑（解決地區銷售的不平衡）和相似性產品的確定（解決產品銷售的不平衡）幾個方面進行了詳細的論述，通過大量的數據論證和優缺點分析，闡述了供應鏈數據倉庫在其中的重要作用，並得出了以下主要研究成果： 1
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