網目測量 的英文怎麼說
中文拼音 [wǎngmùcèliáng]
網目測量
英文
mesh measurement; stretch measurement- 網 : Ⅰ名詞1 (捕魚捉鳥的器具) net 2 (像網的東西) thing which looks like a net 3 (像網一樣的組織或...
- 目 : Ⅰ名詞1 (眼睛) eye 2 (大項中再分的小項) item 3 [生物學] (把同一綱的生物按彼此相似的特徵分為幾...
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 量 : 量動1. (度量) measure 2. (估量) estimate; size up
- 測量 : measure; survey; gauge; meter; measurement; measuring; surveying; mensuration; metering; gauging;...
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The following are the main achievements : distributed network measurement and analysis infrastructure ( dnmai ), the cooperant result of all the researchers of our workgroup, is discussed in detail, and also the important status of the network intrusion detection and network vulnerability analysis in dnmai
研究成果如下:系統地介紹了本項目組全體成員共同創作的一種分散式網路測量與分析基礎架構dnmai ( distributednetworkmeasurementandanalysisinfrastructure )及網路入侵檢測系統和網路脆弱性分析系統在其中的重要地位和作用。In the conventional weapon experiment, the external ballistic datum are difficultly acquired in depend on a measure device because of different characteristic of the measured target and diverse measure demands. in order to accomplish the experiment, it is in need of a measure network formed by many types of measure devices
在常規武器試驗中,由於被測目標的特點不同和測量需求多樣,單臺或單套的測量設備很難完成外彈道數據錄取,因而需要多臺或多套不同類型的測量設備相網際網路,形成一個測量網路來完成試驗任務。We can observe good estimate accuracy with it. in other words, we can decrease the probe packets and get accurate link - level loss estimates. both the multi - stripe packet and three - leaf tree mode can get fruitful inference of
包群方法與三叉樹模型都能在保證一定估計精度的基礎上,減少探測包的數目,從而減小由於發送探測包對網路流量和負載帶來的影響。For xrd, ellipsometry examinations, single - side - polished si ( lll ) wafers were used as substrates and for resistance measurement, glass was used and for infrared examination, double - side - polished si ( lll ) wafers were used and for ultraviolet - visible spectrophotometry, double - side - polished quartz wafers were used and for tem micrograph and electron diffraction pattern observation, cu nets deposited by formvar film were used. the cu - mgf2 cermet films were from 50 to 600nm thick
用於xrd分析、橢偏測量的單拋si ( 111 )晶片和電阻測試的載玻片上淀積膜厚約為600nm ;用於ir測試的雙拋si ( 111 )晶片和uv測試的石英玻璃片上淀積膜厚約為250nm ;用於透射電鏡分析的樣品則淀積在400目銅網上的支撐formvar膜上,膜厚約為50 100nm 。The optimum interpolation method is used to estimate radar measured rainfall which then be applied to topmodel to simulate discharge of shiguanhe catchment during the summer of 1998 in game hubex project. comparison of simulated discharges between radar and rain gauge implements over a 1500 - hour series
運用雷達聯合少量雨量計方法估測流域面雨量,結合game hubex國際合作項目1998年加強觀測期在史灌河流域獲取的水文觀測資料和topmodel進行降水徑流模擬,並與稠密雨量計站網測量的面雨量進行流域出口流量模擬的對比試驗。At present, the small electric current method is widely used in the grounding measurements of ground grids in foreign countries
目前,國外接地網接地測量廣泛採用了小電流測試方法,這種方法測量精度高,但價格昂貴。The characteristic of anomaly traffics is that it breaks out without any omen and can destroy networks and computers in a short time ( for instance, the outburst of traffic behavior caused by specific attack programs or worm burst ). therefore, to detect anomaly rapidly and accurately is one of the precondition of ensuring the efficient network operation and detection of anomalous traffic has become the attractive and valuable subject in the present academic and industrial circles
異常流量的特點是發作突然,先兆特徵未知,可以在短時間內給網路或網路上的計算機帶來極大的危害(例如由特定的攻擊程序或蠕蟲爆發所引起的突發流量行為) ,因此準確、快速地檢測網路流量的異常行為,並做出合理的響應是保證網路有效運行的前提之一,也是目前學術界和工業界共同關注的前沿課題之一。Since the experiments of both davis and kamioka could only detect electron - neutrinos, the neutrino number was therefore much lower than expected
但戴維斯及神網的實驗只能測量電子中微子,所以測量到的中微子數目遠比預期為少。In this paper, at first we introduce the purpose, significance, domestic and foreign research present situation of network tomography. we give a detailed presentation on tomography and measure methods by different classified method. after introduced the elementary knowledge about tomography, we elaborate in detail the derivative process of multicast - based direct estimator algorithm, expectation maximum algorithm and unicast - based loss inference method
本文首先介紹了網路透視的目的、意義和研究現狀,按照不同的分類方法介紹了幾種主要的網路測量和網路透視方法;在介紹了網路透視技術的基礎知識后,詳細闡述了多播透視演算法中直接估計演算法( directestimator )和最大期望演算法( expectationmaximum )的推理過程,以及單播透視的丟包率推理演算法。It is very constructive to get power quality parameter in time. in this paper, we study the power quality parameter arithmetic in difference and research tune wave measure in particular. we give a new method based on transform of the shannon wavelet packet interpolation in frequency domain
本論文研究了電能質量各參數的測量演算法,特別是針對目前頗受關注的電網諧波檢測技術進行了深入的探討,提出了一種shannon小波頻域內插的小波包分解諧波檢測方法,模擬試驗表明該方法達到了很好的抗混疊效果,同時還能檢測出諧波中的高頻成分以及電網中的次諧波干擾。With the development of educational measurement theory and computer network technology, there are some underlying changes in educational examination system in china, from traditional fixed testing based on classical test theory ( ctt ) to computerized adaptive testing ( cat ) based on item response theory ( irt )
隨著教育測量理論和計算機網路技術的發展,中國的教育考試也正在發生著悄悄的變化,由傳統的基於經典測驗理論( ctt )的固定題目、同一試卷的考試向基於項目反應理論( irt )的計算機化自適應測試( cat )的方向轉軌。Through study of correlative contents of advanced computer cybernetics, artificial intelligence, the domain knowledge and special crop growth mechanism in greenhouse, we present the system of multi - sensor data fusion ( msdf ) based on radial basis function network ( rbf ) to implement on line detection for nutrient - liquid, which may realize multiple components detection on - line, for example no3 -, cl -, ca2 +, ph, ec, nh4 +, k + and so on. the soft sensor ' s mechanism is introduced to overcome the limitations of sensor ' s manufacturing process. to improve the believe - degree of soft sensor ' s result, we analyze soft sensor ' s result by uncertain inferential capacity and combination rule of evidential theory
本論文通過對計算機技術、控制理論、人工智慧技術和設施農業領域知識等相關理論的研究,結合對特定溫室蔬菜生長的研究與機理分析,提出了一種基於rbf神經網路的營養液多傳感器數據融合( msdf )系統,實現對營養液組分: no _ 3 ~ - 、 cl ~ - 、 ca ~ ( 2 + ) 、 ph 、 ec 、 nh _ 4 ~ +和k ~ +的在線檢測;對于由於目前傳感器製造工藝的限制而不能在線檢測的離子成分如磷酸根和硫酸根,提出了一種基於徑向基函數網路的軟測量機制,可以有效地實現對營養液中磷酸根和硫酸根成分的實時檢測;為了提高軟測量結果的可信度,利用d - s證據理論的不確定推理能力和合成公式,結合領域知識對軟測量結果進行可信度分析。Dividing the evaluation of network - nle system into four subjects : video quality unit, network bandwidth unit, software function unit and system stability unit. thus, the evaluating and testing method has been developed based on further standardization and specification
嘗試將非編網路測試分為視頻質量單元、網路帶寬單元、軟體功能單元、系統穩定性單元等四個項目,並進行了規范化和細化,提出了改進的測試評估方法。The concept of otn node transmission model is introduced. the requirement of otn node transmission model is discussed. this model uses the frequency domain transmission matrix to express the otn node transport characteristics. the simplified model based on wdm and im - dd systems, the relationship between node characteristics and model parameters and measurement of model parameters are also discussed. at last a briefly discussion on how to develop the otn simulation and cad software based on our model is demonstrated
在線性時不變的假設下,提出利用頻域傳輸矩陣來表示節點傳輸特性的方法給出了oxc和oadm兩類光傳送網節點的統一的表示根據目前通用的波分復用強度調制直接檢波系統的特點對復雜的頻域傳輸矩陣進行了簡化並對通常所關心的節點主要性能指標與模型參數的關系模型參數的測量和計算模型的設計與計算機模擬輔助設計軟體開發的銜接問題進行了討論。Both of the prices of raw materials and products and reconciliation precision are integrated into one objective - economic loss. then, sensor network design is defined as a problem of multi - objective optimization. both of the cost and economic loss are used as objectives
針對物流測量網路,綜合考慮物流價格和變量協調精度,提出了一個經濟損失最小的目標函數,並將線性測量網的傳感器配置問題定義11飯杠大學博士學位論文為一個多目標優化問題,將配置費用最低和經濟損失最小同時作為優化目標,以變量可觀性、冗餘性、控制和工藝要求等作為約束條件。Intelligent network - intelligent network capability set 3 - intelligent network application protocol - test suite structure and test purposes tss tp specification for service switching function - part 1 : basic capability set of cs3 v1. 1. 1
智能網路.智能網路容量設置3 .智能網路應用協議.業務轉換功能用測試套結構和測試目的規范.第1部分: cs3的基本容量設置The present application status of gps technique in land management is expounded, especially, the status of establishing land use database for county ( city ) level is emphatically introduced, and its main problems are analysed. the conception, characteristic, and application of all kinds of positioning methods using gps are introduced. the technique scheme of land surveying control network and the technique scheme of acquiring high accuracy data of land resources using gps technique are designed, and the realization method of key technique is indicated
闡述了目前我國gps技術在土地資源管理中的應用狀況,重點介紹了縣(市)級土地利用數據庫建設的現狀,分析其存在的主要問題;介紹了各種gps定位方法的概念、特點及應用;研究設計了土地測量控制網的技術方案和gps技術獲取高精度土地資源變化數據的技術方案,指出了關鍵技術的實現方法;探索了gps技術在土地管理中其它方面的應用。The theoretical purpose of this paper is to explore the webometrics as a new cross marginal discipline and discuss with emphasis the major applications of webometrics to informatics. the practical purpose is, by adopting the webometric methods of the library experts in our country, the total impact of these experts, to analyze quantitatively their regional distribution, the institutions they belong to, and the distribution within the library system, and demonstrate with concrete examples, the objectivity and accuracy of the webometrics in social science research and evaluation
本文研究的目的就是理論上探究網路計量學這一門新興交叉邊緣性學科,重點闡述網路計量學的六大應用領域,實踐上通過我國圖書館學會員的網路測評,定量分析了我國圖書館學會委員的總體影響情況、圖書館學會委員的地域分佈、圖書館學會委員所屬系統及圖書館系統內部分佈情況,用實例來證明了用網路計量方法來對社會科學研究與社會科學評價進行定量分析的客觀性、準確性。Mesh measurement ; stretch measurement
網目測量It is finished by the water sciencial important project of the water ministry ? the research on the system of pc network in the measure and controlling in the irrigation district
本課題是根據水利部水利科技重點項目「灌區微機網路測量與控制系統研究」並結合河北省琢鹿縣的實際情況完成的。分享友人