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eca

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eca ECA ＝Economic Commission for...

ECA ＝Economic Commission for Africa (of UN) (聯合國)非洲經濟委員會。 “ea-eca“ 中文翻譯：   取引協會“eca (electrocardioanalyzer )“ 中文翻譯：   心電分析器“eca in a nutshell“ 中文翻譯：   非洲經委會簡況“eca today“ 中文翻譯：   今日非洲經委會“eca conference of ministers“ 中文翻譯：   非洲經委會部長會議“eca east tawas“ 中文翻譯：   東托沃斯“eca electronic classified advertising“ 中文翻譯：   電子分類廣告“eca electronic control advance“ 中文翻譯：   電子控制點火提前“eca electronic control assembly“ 中文翻譯：   電子控制總成“eca electronically conductive adhesive“ 中文翻譯：   導電膠連接技術“eca export credit agency“ 中文翻譯：   出口信貸機構“economic commission for africa, eca“ 中文翻譯：   非洲經濟委員會“elaine eca da silva“ 中文翻譯：   施綺蓮“electronic commerce association eca“ 中文翻譯：   電子商務協會“engineering critical assessment (eca)“ 中文翻譯：   工程臨界評定“new acquisitions in the eca library“ 中文翻譯：   非洲經委會圖書館新書“eca wb europe and central asia region“ 中文翻譯：   世界銀行歐洲和中亞地區“ec=eclipse“ 中文翻譯：   滅，暗“ec321“ 中文翻譯：   上網卡“ec1a“ 中文翻譯：   李新春“ec0“ 中文翻譯：   孩子的e“ec-pool“ 中文翻譯：   回波抵消板

ecafe

2 . upon that system structure , the overall model of wfms for implementing in ve is presented . then , the two aspects of organization structure design and business process definition is discussed in details , a scheduling algorithm of wfms engine based on eca rule is presented , and the method of definition and exchange of the process information based bpel4ws between the distributed wfms engines is presented 2 、基于前面所提出的總體框架,給出了工作流管理系統應用于虛擬企業生產計劃與調度系統的總體結構模型,詳細討論了組織結構設計、活動與業務過程定義兩個方面的內容,提出了一種基于eca規則的工作流引擎調度算法,提出了基于bpel4ws語言對分布式工作流引擎之間需要交換的流程信息進行定義和傳遞的具體方法。

The graphitized cathode block samples have been trial - produced using high quality eca ( electrically calcined anthracite ) rationed petroleum coke and pitch coke and quantitative pitch used as raw materials by the conventional carbon technics concluding moulding , baking , high pressure impregmating , after - baking and graphitization 摘要選取優質電煅無煙煤，分別配以一定比例的石油焦和瀝青焦作為骨料，與煤瀝青混合后按照模壓成型、焙燒、高壓浸漬、二次焙燒和石墨化等常規炭素制品生產工藝流程制備石墨化陰極材料試樣。

The sort , material composite , structure properties and conduction mechanisms of eca ( electrical conductive adhesive ) were discussed in this paper . then three types of ega specimens were designed and made , on which temperature cycles test from - 55 ? to + 125 ? and thermal aging at + 125 ? were carried out . changes of the adhesive strength , eca ' s bulk resistance and contact resistance under the environment stress were summarized and a detailed evaluation on these specimens was given 本文在全面闡述導電膠的分類組成、物理結構、導電機理的基礎上，設計并制作了三批導電膠樣品，通過對樣品進行長時間的- 55 ? ? + 125溫度循環和125高溫存儲試驗，總結了導電膠粘接強度、體電阻和接觸電阻在環境應力下的變化規律，對三類樣品的長期可靠性做出了全面的評價，并結合導電膠電阻率和“穿流閾值”的計算機模擬，給出了提高導電膠可靠性和電導率的建議，介紹了國內外在高電導率高可靠性導電膠研制方面的一些最新進展。

Formalization description of event - condition - action rules and its application are researched to improve the workflow flexibility . workflow key activities and their computation based on the workflow time parameter are discussed to strengthen the workflow response ability . then , different effect of cpd environment to the role based access control is studied to increase the workflow adaptation 在規則控制中，主要研究了eca規則的形式化描述及其在工作流運行控制中的應用；在時間控制中，主要討論了工作流運行控制的時間參數和其中關鍵活動計算；在組織控制中，主要研究了協同產品開發環境對基于角色的存取控制技術的影響。

In addition , not all views are self - maintainable . therefore , the practical way is to update the materialized view by maintaining incrementally . incremental materialized view maintenance is to materialize related subset of base relations as the real view and to deal with user queries based on this local data 增量式實化視圖維護方法實化基本關系中的相關數據子集成為實際的視圖，并且依靠這個本地數據來處理用戶查詢，當收到數據源產生更新后，對實化視圖進行增量式重演算維護，如eca算法、 strobe算法、 olec算法等。

Change of the size and the physical - chemical properties of the samples made from eca and three different low ashes raw materials with different mixing ratio have been studied during baking and graphitization , and the influence of the sort of raw material on the properties of the samples obtained has been discussed by the comparison between the physico - chemical properties of the samples 考察了無煙煤和3種少灰料以不同配比混合制成的試樣在焙燒和石墨化過程中的尺寸變化及理化性能變化規律，并通過對4種以單一原料制備的試樣的理化性能分析，探討了原料種類對試樣性能的影響。

This article briefly introduces the export credit and the background of export credit agency ( eca ) . meanwhile , with the introduction to and the compare with the main world egas , the writer try to explore the future development of china ' s ega on the basis of the status quo . since the establishment of the first ega in british ( the export credit guarantee department , ecgd ) , in 1919 , many countries has set up their egas , including developed countries and developing countries 出口信用( exportcredit )一般是指由一國政府支持的出口信用機構( eca )通過出口信貸、出口信用保險和出口信貸擔保等方式，為進出口交易的有關各方提供融資便利，降低交易方的收匯風險和融資成本，達到促進本國產品和服務出口、促進海外投資以及本國和其他國家的經濟合作的一種特殊的融資方式。

With conceptual models , the workflow modeling products could be easily reused . and then based on the framework , this paper fatherly researched cmms based data - collection , eca rules based scheduling formatted description , and uml based scheduling formal modeling . ( 2 ) secondly , this paper has done some researching works on vv & a of workflow models 基于該建模框架,面向兵力調度本文進一步研究了基于cmms的數據搜集、基于eca規則的兵力調度格式化描述以及基于uml的兵力調度形式化建模,在此基礎上給出了基于工作流的兵力調度模型。

After receiving the updates from iss , the materialized views are re - evaluated incrementally by use of the algorithm such as ega , strobe and olec etc . olec algorithm overcomes the disadvantages of ega and strobe without additional local compensation and dw no need to be static when incremental view commits Olec算法克服了eca算法和strobe算法的缺點，它不需要額外的本地補償操作，視圖增量提交時也不需要數據倉處于靜止狀態。

The results show that the properties of the graphitized samples based on high quality eca and quantitative low ashes raw materials produced by proper carbon technics have reached to the demand of the cathode materials for high - current aluminium electrolysis cell 結果表明，以無煙煤為主要原料，配以一定比例的少灰料作為骨料，通過適當的炭素工藝制備的石墨化陰極材料試樣，其常規理化性能可以滿足大電流鋁電解槽用陰極材料的要求。

Other problems , such as flexible distribution of tasks , dynamic refining of process model , control mechanisms based on ega rules , and the integration of workflow system with other applications , especially the synchronized collaborative tools , are fully discussed 詳細研究了柔性工作流執行中的柔性任務分配、模型動態求精、基于eca規則的控制機制以及工作流系統與各種工作流應用，特別是同步協同工具的集成等問題。

The latest twice - yearly survey by global human resources firm eca international showed the south korean capital jump one notch higher to rank seventh globally in a list of the most expensive places for expatriates over the last 12 months 環球人力資源咨訊及顧問機構“ eca國際”每年兩次的最新調查顯示，過去12個月以外籍人士為調查對象的全球物價最高城市名單上，韓國首都首爾排名跳升一級至第7位。

Research on the eca generally assume that members of a given epistemic community share common causal and normative beliefs , as well as a notion of validity and a common policy enterprise 由于特定政策之知識社群的共同因果信念、規范性信仰、效度觀念及共同政策志業不是先驗的，故研究者不應預設知識社群成員具有某些共同特徵，并據此來解釋其政策影響力。

Finally this paper measured off and classified abnormity in workflow management system and advised that the abnormity should be deal with according eca ( e vent - condition - action ) rules and incident manager scheme 最后本文對工作流管理系統的異常進行劃分和歸類，提出根據eca ( event - condition - action )規則和事件管理器方案來處理異常。

In the thesis , a model named “ node - event - action ” and based on theory of “ eca ” is given , and a flexible task assignment model is also given . the models greatly strengthen the engine ’ s execution flexibility 設計了基于“ eca ”思想的“節點-事件-動作”模型,使引擎執行的靈活性大為增強,同時還設計了任務的柔性分配模型。

While criticizing neo - realism and neo - functionalism , researchers adhering to the epistemic community approach ( eca ) emphasize the importance of original ideas in the policy - shaping process 摘要晚近針對新現實主義與新功能主義之批判所發展出的知識社群研究取向，強調原創理念在政策塑過程中所扮演之重要角色。

And are extended for the data consistency maintenance algorithm is based on the new rule system . furthermore , an eca rule is adopted for definition consistency maintenance 在新規則系統中updategrams和booster一起滿足結合律booster內部滿足結合律和交換律并且新規則系統能夠用來優化執行計劃。

The eca stack is most often taken during the cutting phase of a bodybuilding program , or during a weight loss program . it is taken prior to cardiovascular exercise Eca混合物通常被用在健美運動的雕塑期，或減肥計劃中。在心血管運動之前服用。

This paper mainly discusses the formalization description of event - condition - action ( eca ) rules and its application in workflow runtime control 論文主要研究了事件?條件?動作( eca )規則的形式化描述及其在工作流運行控制中的應用。