common data environment 中文意思是什麼
common data environment
解釋
公共數據環境- common : adj 1 共通的，共同的，共有的。2 公眾的；公共的。3 普通的，通常的，尋常的，平常的。4 平凡的，通俗...
- data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
- environment : n. 1. 周圍，圍繞。2. 圍繞物；環境，四周，外界。3. 環境藝術作品；環境戲劇（cf. environmental art）。
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An analytical mosfet threshold voltage shift model due to radiation in the low - dose range has been developed for circuit simulations. experimental data in the literature shows that the model predictions are in good agreement. it is simple in functional form and hence computationally efficient. it can be used as a basic circuit simulation tool for analysing mosfet exposed to a nuclear environment up to about 1mrad. in accordance with common believe, radiation induced absolute change of threshold voltage was found to be larger in irradiated pmos devices. however, if the radiation sensitivity is defined in the way we did it, the results indicated nmos rather than pmos devices are more sensitive, especially at low doses. this is important from the standpoint of their possible application in dosimetry
該模型物理意義明確，參數提取方便，適合於低輻照總劑量條件下的mos器件與電路的模擬。並進一步討論了mosfet的輻照敏感性。結果表明，盡管pmos較之nmos因輻照引起的閾值電壓漂移的絕對量更大，但從mosfet閾值電壓漂移量的擺幅這一角度來看，在低劑量輻照條件下nmos較之pmos顯得對輻照更為敏感。 -
Firstly, the dissertation introduces the concept of investment environment and the other evaluation methods of investment environment and the actual state of investment in china. secondly, basing on great deal of data i analyze the factors that effecting investment environment, and formulate a new evaluation index system. this index system includes 70 items divided into three parts economical environment, common property and service environment
本文從投資環境的概念、以往投資環境評價方法的介紹及我國投資現狀的介紹入手，結合大量的數據對影響我國城市投資環境的因素進行了詳細的比較分析，建立起一個包括經濟環境、基礎設施和服務環境三大方面， 70個分項指標的中國城市投資環境評價指標體系。 -
This thesis describes the common requirement of the data environment for the crm customer data analyzing, comparing the difference between the db - dw two - layer system and the db - ods - dw three - layer system, then proposes the framework of the analyzing crm data environment
隨后，本文闡明了crm數據分析環境的一般需求，對比了目前普遍應用的db - dw兩層體系和db - ods - dw三層體系之間的區別，並提出了分析型crm數據環境框架。 -
The automation of electric power system is developing toward open, standardization and distribution. the problem caused by the disunity of communication protocol in electric system, is becoming standing out more and more. the demand for standardization of the protocol and the desirability of constructing a transparent data environment are more urgent. it has become a common problem that realizing data communication and data sharing in different protocol systems
電力系統自動化正朝著標準化、分散式和開放性的方向發展。在電力系統通信中由於規約不統一而引起的問題顯得日益突出，人們對網路協議標準化的要求和建立透明的數據環境的願望也越來越來迫切。在不同的協議體系中實現數據通信和數據共享成為了一個普遍問題。
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