essential data 中文意思是什麼
essential data
解釋
基本數據-
The article points out the importance and necessity of the information - security from its actuality in our country. the resources in the information system, for instance, hardware, software, data, document, operator, meterial and so on, are evaluated and gived safety grade firstly. and then, it analyses the menace including the nonauthorized access, the information leak, the refused sevice, the internal objection which the system will take. the following are the corresponding control police : confirm the users " rights and duties, including the mode of using account, the limit of accessing resource, the application of password, the building of backup ; confirm the administrators " right and duties, including physical safety, system configuration, account configuration and usufruct, password management, audit and control, backup and individual intimity ; run - of - mill measure of security defence, including access control, symbol and identification, integrality control, password technique, firewall system, audit and resumption, safety of operating system, safety of database system, defence of computers " virus and resisting - deny protocol. in the end, the article offers the strategies of disposing the safety - accident and analyse after ithow. to report it, how to solve it in phase, and how to avoid it happening again. in a word, the article presents a holistic resolvent about keeping away the information system ' s security, and supplies a essential frame for its configuration, management and application
然後，對系統可能受到的威脅，包括非授權訪問、信息泄漏、拒絕服務和內部缺陷等進行分析，並提出了相應的控制策略：確定用戶的權力和責任，包括帳戶使用方式、資源訪問權限、口令應用以及建立備份等；確定系統管理員的權力和責任，包括物理安全、系統配置、帳戶設置及使用權限、口令管理、審計和監控、備份以及個人隱私等方面；一般性的安全防護措施：存取控制、標識和認證、完整性控制、密碼技術、防火墻系統、審計和恢復、操作系統安全、數據庫系統安全、計算機病毒防護和抗抵賴協議等。最後，對事故處理和事後分析提供策略，如何報告安全事故，如何協調解決安全事故，如何避免安全事故再次發生。總之，本文對信息系統安全防範工作給出一個整體的解決方案，為其在配置、管理和應用方面提供了基本的框架。 -
The important meaning in which this direction studied has lain in establishing the connection between the material science of concrete and civil engineering, analyse the strength in terms of material microcosmic or the mesoscopic, have important meaning to understanding, know the essential law of the strength of concrete. this text divides six chapters altogether. chapter one reviewed the pore structure in nowadays domestic and international research current situation, including the concrete examines research, research of the pore structure model and the research current situations of pore structure and strength relation of the pore method, have introduced some most important achievements of structure research of pore ; chapter two narrated much yardstick of the material mesoscopic structure of concrete and principle of examining pore technology of material of concrete, and the commonly used sign parameter in discussedding the pore and material pore of quito of cement and analyse, have explained that the influence factor of mip to the result of study of pore, has pointed out the limitation in mip in the pore structure ; analyse porosity and strength relation development course of model emphatically, and has carried on comparative analysis to the existing model, has pointed out the weak point of the original model ; on the basis of " ing integrate synthetically ", propose concrete pore structure compound body model and pore physical model of systemlex body ; chapter five carried on the corresponding test data to compares to the model parameter appearing in model of chapter four with and analyses, have received k value of the characteristic of strength of matrices of reflecting according to the method to return to analysis, and calculate the influence produced on the strength of concrete in revision that can probed into the content of cement, elastic mould and surface energy, exactness of the inspection model ; chapter six is the conclusion, according to studying the survey this text to some research conclusions of the pore structure and making corresponding prospect to the structure development of pore
第一章回顧了孔結構在當今國內外的研究現狀，包括混凝土測孔方法的研究、孔結構模型的研究及孔結構與強度關系的研究現狀，介紹了孔結構研究方面的一些最重要的成果；第二章敘述了混凝土材料細觀結構的多尺度性及混凝土材料測孔技術的原理，並討論了水泥基多孔材料孔隙分析中常用的表徵參數，也說明了壓汞法測孔對研究結果的影響因素，指出了壓汞法在孔結構研究中的局限性；第三章是著重分析了孔隙率與強度關系模型的發展歷程，並對已有的模型進行了比較分析，指出了原有模型的不足之處；第四章在「綜合集成」的基礎上，提出了混凝土孔結構復合體模型和孔系統的物理模型，並模擬了該模型下由各單體並聯形成的復合體的斷裂過程，最後根據所建模型編制了相應的計算程序，可根據輸入的孔徑分佈與水泥含量等參數，實現混凝土理論強度的計算；第五章對第四章模型中出現的模型參數進行了相應的試驗數據對比分析，根據回歸分析的方法得到了反映基體強度特徵的k值，並從理論上探討了水泥含量、彈性模量和表面能的修正對混凝土強度計算產生的影響，檢驗模型的正確性；第六章是結論與展望，根據研究綜述了本文對孔結構的一些研究結論並對孔結構發展作了相應的展望。 -
Essential technical specification of afis part 8 : the data format of latent text information
指紋自動識別系統基礎技術規范.第8部分:現場指紋文字數據項及格式 -
Essential technical specification of afis part 6 : the data format of tenprint text information
指紋自動識別系統基礎技術規范.第6部分:十指指紋文字數據項及格式 -
Ballistic data processing in the firing table is thd early stage and an essential part of the effort to develop the firing data calculator program for 122mm howitzer type pl - 96
對pl96式122mm榴彈炮射表彈道數據處理是開發「 pl96式122mm榴彈炮射擊諸元計算器軟體」的前期工作及必要內容。 -
The data compression technique is an essential one of synthetic aperture radar ( sar )
數據壓縮技術是合成孔徑雷達（ sar ）必須具備的關鍵技術之一。 -
Currently, the army is developping military network based oa project with effort among which military email transferring system is an essential application module. this paper proposed a data model of military email transferring as well as detailed design scheme according to the potential threat in email service system, practical condition of current military network and official model as well as document transferring process. it discussed the security requirement of military email transferring system in detail as well as analyzed and design relevent data model, mail exchange protocol and application requirement of cryptogram management
該文針對電子郵件服務系統中存在的安全隱患，基於對目前國內外電子郵件安全技術的分析研究，立足於現有軍事計算機網路的實際現狀，根據目前軍隊的辦公模式、公文傳輸流程，提出了一種適合於軍隊辦公自動化中軍用電子郵件傳輸的數據模型及具體的設計方案，詳細討論了軍用電子郵件傳輸系統的安全服務需求，對相關的數據模型、郵件交換協議、密碼管理的應用需求等進行了詳細的分析和設計。 -
Class in your own code anywhere that you need a structure to contain two related objects and where data hiding is not essential
可以在自己的代碼中需要包含兩個相關對象的結構的任意位置和不一定需要數據綁定的位置使用 -
What are the essential deliverables of the data quality portion of etl
Etl項目中的數據質量部分核心的交付物有那些？ -
Using digital logging data of logging curves to resume lithology section, based on single well sedimentary facies analysis of cored well, typical sedimentary microfacies and the corresponding electrofacies models are established. each after extracting the essential factors of logging curves, each logging microfacies recognize model are set up to automatically identify sedimentary microfacies by the method of bayes identification and neural networks technical
利用測井曲線的數字化資料，進行巖性剖面恢復，通過取芯井建立沉積微相模式及測井相模式，提取測井曲線形態要素參數，用bayes判別法進行沉積微相自動識別程序。 -
Standard guide for providing essential data needed in advance for prehospital emergency medical services
為住院前應急醫療機構提前提供所需主要數據的標準指南 -
Since there is a lack of essential data, this thesis makes the research mainly by illustrating and reasoning
由於缺少必要的統計數據，本文主要進行的是定性研究。 -
The acquisition and processing of biomedical signals is an important branch of the biomedical engineering, it provides the essential data for basic research and clinical diagnosis, analysis of biomedical engineering
生物醫學信號的採集處理是生物醫學工程學中的重要分支，它為生物醫學基礎研究和臨床診斷、分析提供必需的數據。 -
Objective investigate the oral epidemic disease occurance to get the essential data and provide the standard for supervising the result of education of oral health and the measures of oral epidemic disease probation
摘要目的為了查清蓬萊地區居民口腔健康狀況，為制訂預防計畫提供基線資料，為口腔保健措施及口腔健康教育的監測與效果提供依據。 -
The length of railways in operation is an important indicator to show the development of the intra ? structure for the railway transport, and also the essential data to calculate volume of passenger freight transport, traffic density and utilization efficiency of the locomotives and carriages
鐵路營業里程是反映鐵路運輸業基礎設施發展水平的重要指標，也是計算客貨周轉量、運輸密度和機車車輛運用效率等指標的基礎資料。 -
In system structure, the model of nodes, which afford operational object, are established. the data mode of system defines distributing of every data with object in the system in order to provide essential data support of realizing system
系統體系結構里，建立了構成整個系統所需要的節點模型，為系統的實現提供了操作的對象；系統的數據模型定義了系統內各種數據在對象（節點）里的分佈，為系統的實現提供必須的數據支持。 -
During the applied procession, the writer exerts factor ( principal components ) analysis and cluster analysis to dissect the economic benefit of the agricultural production simply and indirectly, and thereby avoids the difficulties of collecting the related data and inaccurate consequence even though with the essential data
在運用的過程中，筆者獨創性的運用因子（主成分）分析和聚類分析的方法簡便、間接的分析出農產品的經濟效益的好壞，從而解決了經濟效益指標難于收集且收集得到的數值真實性和準確性不佳的難題。 -
According to the demands of neutron scattering instruments to be built at china advanced research reactor ( carr ), the designs of several new instruments, i. e. two cold neutron guides ( cng ), one neutron stress diffractometer and one high resolution neutron powder diffactometer ( hrpd ), have been simulated and optimized using monte - carlo simulation softwares, mcstas and vitess, first. requirement on the size of the cold neutron source ( cns ) by cngs has been also studied. the results of this thesis have provided essential data as a basis of the neutron instruments designs
本論文結合當前中國先進研究堆（ chinaadvancedresearchreactor ， carr ）中子散射工程譜儀建設的迫切需要，選擇國際上廣泛使用的通用中子散射譜儀模擬軟體mcstas和vitess作為模擬研究工具，首次對若干臺新建譜儀的設計方案進行了全面的模擬和優化研究，包括兩條冷中子導管、中子應力衍射儀和高分辨中子粉末衍射儀，並配合冷源設計研究了導管對冷源尺寸的要求。 -
According to the demand of the concept design of china spallation neutron source ( csns ), the target station, i. e. the target, the reflector and the moderator have been simulated and optimized using monte carlo simulation software, nmtc / jam and mcnp4a, firstly. the neutron flux escaping from the target and the moderator and the heat deposition in the target, the reflector and the moderator are calculated. these results provided essential data as a basis of the spallation neutron source design
本論文結合當前中國散裂中子源（ chinaspallationneutronsource ， csns ）工程概念設計的迫切需要，選擇國際上廣泛使用的基於蒙特?卡羅方法，用於模擬粒子輸運過程的程序mcnp4a和nmtc jam作為研究工具，首次對csns靶站進行了全面的模擬與優化，內容包括靶、反射體與慢化器系統的中子通量分佈以及熱量沉積，同時計算了靶的溫度場與應力場分佈。 -
As a member of the team researching and developing the new generation of atc ( air traffic control ) system ( named mrd2k - jh ) for chinese air force, the author devotes his energies in the work of fdp ( flight data process ). this thesis first introduces what is atc system and the present status of atc systems in china, then sets forth the design and structure of the new mrd2k atc system, based on the research and adjustment to the actual environment, essential technical points of fdp are presented in detail : the interface of traffic telegram and decoding algorithm : in this part, the application interface of eicon x. 25 card for mrd2k is introduced, and then the realization of a decoding algorithm based on context - free grammar is described in detail, which replaces the traditional method that decoding each telegram using a corresponding subprogram
本文基於我國新一代軍航空中交通管制（ airtrafficcontrol ）系統mrd2k - jh的研製開發過程，首先介紹了空中交通管制系統的概況和現狀，然後從建立空管自動化系統的角度闡述了mrd2k的詳細設計和系統結構，接著結合作者參與的系統重要部分飛行數據處理（ flightdataprocess ）的工作，在進行了大量深入研究和與實際環境相切合的基礎上，針對其中的諸多技術細節，提出了經實際驗證富有效用的解決方案。
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