db-b 中文意思是什麼
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In order to study the effect of weak noise on the sound signal extraction of mouse ( mus musculus km ) inferior collicular ( ic ) neurons from environment, we examined the change in frequency tuning of neuron induced by a weak noise relative to 5 db below minimum threshold ( remt - 5 db ) of tone. 12 healthy adult mice ( 20 - 25 g, b. wt. )
本實驗旨在探討弱噪聲對小鼠（ musmusculuskm ）中腦下丘（ inferiorcolliculusic ）神經元聲信號提取的影響及其神經機制，我們選用相當于純音閾下5db的白噪聲（ whitenoise ） ，比較加入噪聲前後神經元頻率調諧曲線的變化和注射-氨基丁酸（ - aminobutyricacid ， gaba ）能受體拮抗劑荷包牡丹堿（ bicuculline ， bic ）后對該變化的影響。 -
This paper mostly describes the research and realization of some key technologies in the talent database of science and technology in guangdong, which include the system architecture, web - db accessing technology, application programming model, capability optimize and security. 1 ) there are many kinds of architectures of web - dbs, such as b / s architecture, b / s / s architecture and multi - tiered b / s architecture
本文主要描述了廣東省科技人才庫系統中若干關鍵技術的研究和實現，主要包括： 1 ）從體系結構的角度來看， web數據庫系統可以採用b / s 、 b / s / s和多層b / s體系結構。 -
Client / server is the leader architecture of computer application system of now. browser / server is a new architecture evolved from the developing of internet / intranet technique. it is a three - tier c / s substantially. in order to fulfill the requirements of different types of users of our school, the author applied both c / s and b / s in the system developing. this paper first introduces the concepts, characteristics, and the influences on system developing of c / s and b / s, analyzes the feasibility and advantage of applying the two architectures in one system from the practice view. then, based on the practice of system developing at the beijing university, the paper studies the developing technique for the client side of c / s and the www server side of b / s. for the client side of c / s, the paper focuses on the application of object - oriented programming. for the www server side of b / s, the paper discusses the connecting technique between www server and db server, and presents some instances implemented by asp
Client / server結構是目前管理信息系統的主導模式。 browser / server結構是隨著internet / intranet技術的發展而形成的一種新的計算管理模式，其實際上是三級c / s結構。針對我校的實際應用情況，為解決人事系統中不同層次的用戶對系統的需求問題，作者在系統開發中採用傳統的c / s與先進的b / s相結合的解決方案，一方面以查詢、瀏覽、地理位置分散、交互較少的服務為主體的應用採用b / s結構，另一方面以事務處理、服務提供、統計報表、決策支持等大部分應用採用c / s結構， c / s和b / s兩種體系結構緊密結合構成了我校的人事管理信息系統。
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