aggregation relationship 中文意思是什麼

aggregation relationship 解釋
集合關系
  • aggregation : n. 1. 聚合，集合，凝聚，集成。2. 【植物；植物學】族聚；【動物；動物學】群聚。3. 集團，聚合體，集成體。adj. -gative
  • relationship : n. 1. 親戚，親戚關系。2. 關系，聯系。3. 〈委婉語〉男女關系〈指男女之間的曖昧關系〉。
  1. First, based on location theories and systems model methods, the location factors were quantified by establishing the location advantage models ( including economic attraction model and spatial aggregation model ) and location feasibility models. the location advantage grades and location feasibility types were set up, according to the result of location models of daxing district. secondly, based on the landscape analysis of the 4 towns chosen form location grades system, the landscape status has been judged by landscape pattern analysis, then the relationship of location typies and landscape pattern has been analyzed

    首先，依據區位理論，運用系統模型方法，將區位因素定量化建立區位優勢度模刑（包括經濟吸引度模型和空間聚集度模型）和區位適宜度模型，對大興區小城鎮體系的區位狀況進行分析並劃分區位優勢度等級，分析其區位適宜狀況，判斷其適宜度類型；其次，對4個典型區位小城鎮進行景觀格局分析，判斷景觀格局的優勢與不足，並分析區位類型與景觀格局的相互關系；第三，建立格局優化模型，綜合考慮經濟、生態和社會三者效益，得出研究區各類景觀的最優比例，並對典型城鎮進行優化格局功能分區。
  2. Figure 12 shows an example of an aggregation relationship between a car and a wheel

    圖12顯示車和輪胎間的聚合關系的例子。
  3. The aggregation relationship becomes an ereference in the psm ecore model

    所示的例子中，聚合關系變成了psm ecore模型中的ereference 。
  4. In an aggregation relationship, the child class instance can outlive its parent class

    在一個聚合關系中，子類實例可以比父類存在更長的時間。
  5. An association with an aggregation relationship indicates that one class is a part of another class

    有聚合關系的關聯指出，某個類是另外某個類的一部分。
  6. The systematic and synthetic description and review of lianas, chiefly in tropic, are described and reviewed in this paper, in which some ecological questions of lianas are included distributed as follows : ( 1 ) the conception and significances of lianas ; ( 2 ) liana flora and its distribution in the world ; ( 3 ) its biological characteristics ; ( 4 ) its ecological characteristics ; ( 5 ) its abundance ( density ) and species - richness in tropical forest ; ( 6 ) the ecological significance of lianas - aggregation in gap and the variance of its abundance in the process of forest succession ; ( 7 ) the relationship between lianas and trees ; ( 8 ) the positive and the negative contribution of lianas to tropical forest ; ( 9 ) the types of climbing mechanism of lianas and its competitive predominance ; ( 10 ) global climate - variance ( co2 increase ) promotes abundance of lianas to increase, and some ecological consequence are resulted from which

    摘要對藤本植物（以熱帶為主）研究的動態與發展進行了綜述，其中包括： （ 1 ）藤本植物的概念及重要性； （ 2 ）藤本植物區系和分佈； （ 3 ）藤本植物的生物學特性； （ 4 ）藤本植物的生態學特性； （ 5 ）藤本在森林中的多度（密度）及種的豐富度； （ 6 ）藤本在空地上聚生的生態意義以及它們在森林演進過程中的消長； （ 7 ）藤本與樹木的相互關系； （ 8 ）藤本對森林正面和負面的影響； （ 9 ）藤本的攀援方式類別及其競爭優勢； （ 10 ）全球氣候變化（ co2濃度增高）促進藤本優勢度增長並導致不良的生態後果。
  7. To represent an aggregation relationship, you draw a solid line from the parent class to the part class, and draw an unfilled diamond shape on the parent class s association end

    為了表現一個聚合關系，你畫一條從父類到部分類的實線，並在父類的關聯末端畫一個未填充棱形。
  8. The soil organo - mineral complexes, formed by intimate association of organic matters or humic substances and mineral, is one of the fundamental features that distinguishes soils from their geological parent materials, and effects on the nature of soil aggregate, and the amounts and characters of soil particle aggregation is closely related to soil fertility. by way of collecting soil samples outdoors and analysis indoors and using the dry land soils developed from purple soils as research materials, this paper investigated status of organo - mineral complexion, characters of aggregation and soil fertility for discussing the relationship among them under different land treatments, and the factors that influencing the amounts and characters of organo - mineral complexion and soil aggregation and restricting status of soil fertility, the main results were as follows : there were remarkable differences of status and activity of fe oxide and aluminum oxide in dry land soils developed from different parent soils and under different utilizations

    土壤中有機物質和礦物質的結合?土壤有機無機復合體是土壤區別其母質的基本特徵之一，它對土壤團聚體的性質有很大的影響，而團聚體的數量和性狀有跟土壤肥力密切相關，本文以不同母巖發育的旱地紫色土作為研究材料，通過野外采樣和室內分析，研究了旱地紫色土的有機無機復合狀況、團聚體特徵和肥力水平，探討了在不同土地利用方式下它們之間的關系，以及影響有機無機復合、土壤中團聚體的數量、性質以及制約土壤養分狀況的因素，主要結果如下：不同類型的紫色土鐵鋁氧化物形態和活性具有很大差別。
  9. The composition aggregation relationship is just another form of the aggregation relationship, but the child class s instance lifecycle is dependent on the parent class s instance lifecycle

    組合聚合關系是聚合關系的另一種形式，但是子類實例的生命周期依賴于父類實例的生命周期。
  10. We investigate the relationship between structure and function of cd226 on platelet and found some similar results to t cell. fmu1 - 3 can bind to platelet and fmu1 and fmu2 also can induce platelet activation and aggregation

    我們利用fmu刁研究了cd226在血小板表面結構和功能的關系，發現與t細胞類似， fmu13可以與血小板結合，而fmu47不能結合血小板；其中fnftj和fmuz可以刺激血小板發生活化和凝集。
  11. Abstract : the dual inclusion is presented for the dual system in t hi s paper. the dual relationship of the inclusion conditions between the original s ystem and the dual system is given. the restriction condition of dual systems is the compensation for the aggregation condition of original systems

    文摘:提出對偶系統的對偶包含問題，給出其包含條件及與原系統包含條件之間的對偶關系.對偶系統的約束條件是原系統模型降階聚集條件的補充
  12. The orders object has an aggregation relationship with orderitem, and orderitem has an aggregation relationship with ordersubitem, as shown in the datagraph in

    Orders物件與orderitem物件之間存在聚集關系， orderitem物件與ordersubitem物件之間也存在聚集關系，如
  13. Users can exists outside of a group ; that is, aggregation not composition in database speak no cascade delete relationship exists between

    用戶可以存在於組外，即是aggregation而不是composition （用數據庫的說法，在
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