mismatch-impedance 中文意思是什麼
mismatch-impedance
解釋
阻抗匹配錯誤-
Because ip telephone systems employ the packet switching technology, the echo signals generated by the hybrid due to the impedance mismatch usually experience longer transmitting delay, which significantly decrease the speech communication quality
對于ip電話系統而言，由於採用了分組交換技術，由2 / 4線轉換器阻抗不匹配而產生的回波在系統中傳輸的時延較長，這將加重回波對語音通信的影響。 -
The negative effect which is resulted by the object - relational impedance mismatch is all through the development cycle. this paper also introduces the method to develop some useful tools which can generate codes automatically based on object persisting framework
此外，由於對象阻抗不匹配對應用系統的消極影響貫穿于系統的設計開發階段，本文還詳細敘述了基於持久層框架的輔助開發工具的設計及實現過程。 -
In electrical engineering, the difficulty of one system to handle inputs from another system is called an impedance mismatch, a term often applied to the difficulty of connecting object - oriented programming systems to stored data
在電子工程學中，當一個系統從另一個系統獲取輸入時出現的問題被稱為阻抗失配，這個問題也經常出現在關聯面向對象系統和數據存儲的時候。 -
The object paradigm is based on building applications out of objects that have both data and behavior, whereas the relational paradigm is based on storing data. the " impedance mismatch " comes into play when you look at the preferred approach to access
但是對象模型與關系數據庫不匹配：對象包含屬性和行為，對象之間有繼承、關聯等關系，而關系數據庫包含表、關系，表之間的關系使用主、外鍵表示。
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