layer n. 1.放置者,鋪設者,計劃者。 2.【賽馬】(一般)賭客。 3.產卵的雞。 4.【軍事】瞄準手。 5.層;階層;地層;涂層。 6.【植物;植物學】壓條,倒伏莊稼。 7.敷設軌。 8.墊片,層板,夾層,膜。 a brick layer 砌磚者。 a mine layer 布雷艦艇。 a bad [good] layer 生蛋少[多]的雞。 a layer of rock 一層巖石。 boundary layer 邊層。 carburized layer 滲炭層。 turberlent layer 紊流附面層。 layers and backers (賽馬等的)賭客。 vt. 1.分層砌。 2.用壓條法繁殖。 vi. 莊稼倒伏。 n. -ing 分層套穿式時裝。
The theory of layered architecture , which is hardware layer , independent layer of hardware , application layer is implemented in the module 每個模塊實現(xiàn)貫穿了分層體系思想,大體按照硬件層、硬件無關層、應用層實現(xiàn)。
Expatiated on the basic data interchange theory in the hardware layer , it gives the theory foundation to construct data interchange system within the enterprise or among the enterprises in the future 闡述了在硬件層上進行數(shù)據(jù)交換的基本原理,為將來在企業(yè)內部或企業(yè)之間構造數(shù)據(jù)交換系統(tǒng)打下堅實的理論基礎。
This thesis proposes a new architecture of fadec system , which is comprised of hardware layer based on similarity redundancy technique and software layer based on dissimilarity redundancy technique 本文在fadec系統(tǒng)的設計中提出硬件層基于相似余度技術,軟件層基于非相似余度技術,從而構成了一種全新的系統(tǒng)結構。
Sub - capacity pricing is another challenge that software companies must address with the new ability for hardware vendors to offer both static and dynamic partitioning at the hardware layer - thereby creating virtual servers 面對硬件供應商同時提供硬件層靜態(tài)和動態(tài)分區(qū),從而創(chuàng)建虛擬服務器的新能力,隨需添加計價是軟件公司必須解決的挑戰(zhàn)。
Bsp ( board support package ) is a software developing package between the hardware layer and the software layer . it is used to cover the differences of hardware , boot the operating system and provide device drivers Bsp ( boardsupportpacket ? ?板級支持包)是介于底層硬件和上層軟件之間的底層軟件開發(fā)包,其主要功能為屏蔽硬件,提供操作系統(tǒng)的引導及硬件驅動。
Intermediate level administration lpic - 2 exam 202 . in this tutorial , you learn how to configure a basic tcp ip network , from the hardware layer usually ethernet , modem , isdn , or 802 . 11 through the routing of network addresses 在本教程中, david mertz將向您介紹如何配置基本的tcp / ip網絡,內容從硬件層(通常是以太網、 modem 、 isdn或802 . 11 )到網絡地址的路由。
A rtos programming model based on virtual hardware layer , system - calling layer and task - application layer frame is presented here and also the translation from independent functions to intelligent task node for the realization of true multi - task dependent on multi - cpu is deeply discussed 設計了以虛擬設備層、系統(tǒng)調用層和任務應用層為主體的三層rtos編程模型,引出了將獨立任務分化成智能任務節(jié)點和采用多處理器實現(xiàn)真正多任務并發(fā)的構想。
To improve the availability of ha , system redundancy , which can be classified into 2n redundancy and n + 1 redundancy , or hardware redundancy and software redundancy , is the most common approach . to improve the security of data storage , there are many approaches , and because of the high data exchange speed and the high consistency requirement in data storage in telecom system , the dual guarantees respectively based on software layer and hardware layer are required 提高系統(tǒng)的可用性最常見的方法是進行系統(tǒng)備份,系統(tǒng)備份一般采用的方法有2n備份和n + 1備份,系統(tǒng)備份從層面上來說又分為硬件層面和軟件層面的系統(tǒng)備份;數(shù)據(jù)存儲的安全性也有很多方法,由于電信系統(tǒng)中數(shù)據(jù)交換速度快,數(shù)據(jù)一致性的要求高,所以數(shù)據(jù)存儲需要軟件層面和硬件層面的雙重保障。
Here , raid is to guarantee the security of the storage data and reduce the data losses caused by hardware failures in hardware layer , dbms is to guarantee the security and availability of the data , avoid the illegal data operations , such as illegal reading and illegal writing , and the application of the database system is to guarantee the consistency , namely availability , of the data . moreover , the suitable database Raid的采用主要是從硬件上保證了存儲數(shù)據(jù)的安全,減少由于硬件故障導致的數(shù)據(jù)丟失;而dbms則是從軟件上保證了數(shù)據(jù)的安全和可用性,避免對數(shù)據(jù)進行非法讀、寫等操作,同時采用數(shù)據(jù)庫系統(tǒng)還能在一定程度上保證數(shù)據(jù)的一致性,也就是數(shù)據(jù)的有效性。
In the paper , the realization methods of high availability ( ha ) and data storage in ha system of my project , which are based on cpx8216 base station system frame , are proposed . to guarantee the ha of the system , in hardware layer , the 2n redundancy mode for the overall system , n + 1 redundancy mode for the partial system and hot restart work mode are applied . and in software layer , software designs corresponding to the hardware redundancy mode and for the availability of the overall system , and suitable software for checking , controlling and arranging the equipments , are adopted 本文著重闡述項目系統(tǒng)中對高可用性的研究和部分的高可用性的實現(xiàn),項目系統(tǒng)采用了cpx8216框實現(xiàn)基站的通信業(yè)務功能,為了保證整個系統(tǒng)的高可用性,采用了主、備用的2n備份模式,采用熱重啟的工作模式,在系統(tǒng)局部采用的n + 1備份方式,從硬件上保證了系統(tǒng)的可用性;在軟件設計上配合硬件的備份模式,保證整個系統(tǒng)的可用性,同時還采用合理的軟件檢測控制,調度設備,進一步提高系統(tǒng)的可用性。