key filter 中文意思是什麼
key filter
解釋
電鍵濾波器，鍵路噪聲濾波器-
And then, metal structure with aspect ratio 30 was obtained in our laboratory. eventually, a few micro parts with high aspect ratio were fabricated by liga process under the optimum condition. there were key parts of micro thruster, netlike nickel antielectron modulator, micro copper radiator, stainless steel micro components and many filter mediums with different shapes and dimensions
最後，我們利用liga技術加工的獨特優點，以發展其高深寬比技術的實際應用，先後製作了狹縫陣列鎳結構微推進器關鍵部件、薄壁網狀多孔鎳結構正電子慢化體、微型銅結構換熱氣和多種材料不同、尺寸各異的過濾介質，還結合利用liga技術和微細電火花技術的加工優點，製作出了不銹鋼微結構 -
He retrieved the motel key hidden in the carburetor air filter.
他拿回了藏在氣化器里的汽車旅館的鑰匙。 -
Then this paper concerns about the network packet intercepting technology of linux os and gives a thoroughly overview of network hacking methods and some application protocol criterion, including http, ftp, telnet, nntp, pop3, smtp etc. then the system design scheme of the transparent proxy has been discussed, this system can be divided to 4 modules below : establishment of transparent charnel, implement of proxy service, gui configuration and management application, accessory filter functions ( such as url filter, command filter and logger etc ). we explain key techniques in all 4 main parts of this system, define the interfaces of each module, what is more the main data structures and software implements codes are all illustrated
首先，論文陳述了防火墻的相關技術基礎，分析了透明代理作為一種先進易用的防火墻技術的原理，闡述了linux操作系統網路數據包攔截技術和http 、 ftp 、 telnet 、 nntp 、 pop3 、 smtp等應用層協議的協議規范和具體的工作流程。接著敘述了本透明代理服務器的系統總體設計方案，將系統分為以下幾個部分：透明通道建立、代理服務實現、 gui配置管理程序以及過濾功能（如url過濾、命令過濾和日誌審計等） 。論文然後分別介紹各個關鍵部分的具體實現要點，解釋了相互間的介面關系，列出了主要數據結構和實現流程。 -
As backwash is the key of renewing and keeping up the function of filter, so some factor optimization experiments of backwash have been done. the optimum operating parameters of air scour and water backwash of ceramics media are chosen by multiple factors experiments : qa = 15 l / s ? m2, qw = 5 l / s ? m2, t1 = 1min, t2 = 5min, t3 = 5min
經多組實驗正交分析結果后得出了塗鐵陶粒濾池反沖洗實驗的最佳參數組合：氣沖強度15l / s ? m2 ，水洗強度5l / s ? m2 ，單氣預沖1min ，氣水同時反沖洗5min ，單水漂洗5min 。 -
The knowledge source which have relative stable form and glossary is analyzed, and the data mining step for this kind of knowledge is designed, viz. filter by key word - intercept - field specialist confirm. the standard glossary table and the " value " of each words is established, which enhance the expert system ability to knowledge acquisition and light the rough task of knowledge banks maintenance
分析了具有相對固定格式和術語的知識源，設計了適用於這類知識源的電子文本知識挖掘的步驟，即：關鍵詞過濾?截詞?專家確認；形成了專業用語的標準化表和標準詞賦值表，增強了系統的知識獲取能力，減輕了專家系統的知識系統維護。 -
Present a modified particle filter ( pf ) algorithm based on the los / nlos binary state information of propagation environment using the numerical method of the probability density function ( pdf ) about the hybrid noise. the key idea is using numerical method to calculate the hybrid noise pdf, and integrating binary environment information to get filtering result
2 .給出了應用粒子濾波器改進直達波與非直達波混合環境中移動終端跟蹤性能的新演算法，特色是利用數值方法計算混合噪聲密度函數，結合二元環境信息完成濾波估計。 -
Energy - saving and low - cost of high efficiency particulate air filter ( hepa filter ) is the key to its spread and popularization
高效空氣過濾器得以推廣和普及，設備的節能和廉價是關鍵。 -
Filter media is the key to the filter and its structure has great effect on effluent and head lost of filtration
濾料層是濾池的核心組成部分，它的結構特性對濾后水水質和過濾水頭損失有著重要的影響。 -
Extensive detecting technology is researched mainly by a group which is directed by professor yu yongquan. basing on the studies of several scholars who have devoted themselves in extensive detecting technology, this paper establishes the basic framework of extensive detecting technology development flat station. also this paper focuses on the key technologies of extensive detecting technology : strategy building and focus matter - element filter of extensive detection
可拓檢測目前在世界上主要是由余永權教授領導的團隊在研究，本文在前面幾位學者研究的基礎上，對可拓檢測開發平臺的機理進行探討，構建可拓檢測開發平臺模型的基本框架，並研究可拓檢測方法的關鍵技術：可拓檢測的策略生成以及焦點物元提取。 -
Its products mainly cover 9 key series : air filter, air purification equipment, purifying energy - saving & environment - friendly air conditioner, air cleaner, anti - static product, air control valve, filter cotton, purified water filtration core and filter
公司生產和經營的產品主要分為九大系列：空氣過濾器；空氣凈化設備；凈化型節能環保空調；空氣凈化機；防靜電；風口調節閥；過濾棉；純水濾芯；濾清器。 -
Fingerprint digital image binarization is the key techniques of fingerprint image processing. in this core, the filter based on the block orientations is the key of the cores
指紋數字圖像的脊線二值化是核心技術，而在這個核心中基於塊方向的濾波是核心的核心。 -
Using piezoresistive accelerometers and magnetoresistance sensors measure the dynamic acceleration and geomagnetic field and through avr mcu software to calculate the attitude angular and azimuth. the fact of affecting the module is discussed in detail in this report and put forward the resolving scheme of key technology of digital filter, linear compensation, temperature compensation and magnetic field adjustment. the digital module has advantages of small size, light weight, low conception, high accuracy, all solid state and high reliability
本課題採用壓阻式加速度計和磁阻傳感器分別測量重力加速度和地磁場，通過avrmcu軟體解算出姿態角和方位角，課題詳細分析了影響模塊性能指標的因素，就數字濾波、線性補償、溫度補償、磁場修正等關鍵的技術問題提出了可行的解決方案，研製的數字化模塊具有體積小、重量輕、低功耗、精度高、全固態、高可靠等特點，所有性能指標均滿足設計要求，為姿態角測量提供了有效的手段。 -
This thesis firstly analyzed the significance of the research of the network flow monitoring, and carefully researches the mode of real - time network flow measurement. basing on those studies, this thesis summarizes three key problems : high - speed network packet capture technology 、 packet filter technology and multidimensional packet classification algorithm respectively. after that, the thesis focuses on the solutions to the three problems
本文首先分析了從事網路流量監測研究的現實意義，並仔細研究了rtfm實時網路流量測量模型，在此基礎上，歸結出了實現一個高性能的測量器將遇到的三個關鍵問題，即高速報文捕獲技術、報文過濾器實現技術和多維報文分類演算法。 -
Putting the potassium permanganate into the filter can improve its effect, the removal of organics and ammonia is increased, the influent concentration can satisfy the water reuse standard. but the turbidity of influent is unsatisfactory. the c / n ratio is the key factor to influence the nitrogen - removal of the anoxic / aerobic two - stage baf when the reflux ratio 、 hydraulic loading and the ratio of gas to liquid in aerobic filter are fixed. the anoxic / aerobic two - stage baf has a good removal of organics at different c / n ratio when the reflux ratio is 2, hydraulic loading is 2. 55m ~ 3 / m ~ 2 ? h and the ratio of gas to liquid in aerobic filter is 3 : 1. the influent concentration of organics is blow 7mg / l. from the beginning to 30cm of the anoxic filter, the removal of the organics is significant ; as the c / n ratio increasing, the influent concentration of ammonia is decreasing. when the c / n ratio is 3. 60, the enfluent concentration of ammonia is 3. 05mg / l which satisfies the water reuse standard. when the c / n ration is less than 3. 60, because of the imperfection
迴流比為2 : 1 ，水力負荷為2 . 55m3 / m2 ? h ，好氧柱氣水比為3 : 1時試驗表明:不同的c / n （ 1 . 05 7 . 45 ）下，兩級曝氣生物濾池對有機物有很好的去除作用，出水有機物濃度小於7mg / l ，其中在缺氧柱進水端30cm內對有機物的去除最為明顯;隨著c / n的增加，系統出水氨氮濃度降低，當c / n為3 . 60時，出水氨氮濃度降到3 . 05mg / l ，已經滿足回用水的氨氮標準; c / n < 3 . 60時，因為缺氧柱的不完全反硝化，體系中硝酸鹽氮和亞硝酸鹽氮發生積累影響了好氧柱的硝化反應使氨氮降解效果較差;系統對總氮的去除隨著c / n的增加而增加，當c / n為3 . 60時，出水總氮已經降到11 . 18mg / l ，滿足回用水的要求。 -
Key words active filter, current transmitter
關鍵詞有源濾波器，電流傳輸器 -
As the key component of multiplexer / demultiplexer, optical filter technology has been fueling great interest with the emergence of wide range tunable laser source, all - wave fiber, and wide band optical amplifiers, which is promoting dwdm to a leading edge of optical fiber communication
隨著寬可調諧激光光源、全波光纖和超寬帶光放大器的出現，密集波分復用日益成為光纖通信的主流技術，作為復用/解復用器核心的光濾波技術備受關注。 -
This work described the structure of file system monitoring and controlling module and the collaboration among three submodules, summarized the working principle of file system filter driver and the flow of developing a file system filter driver, and detailed attaching to a volume device, getting a file full path, getting a process name, comparing current file name with a key file name using nfa
本文描述了文件系統監控模塊的內部結構以及各部分的協作，總結了文件系統過濾驅動的工作原理及開發文件系統過濾驅動的基本流程，詳細描述了附著卷設備，獲取文件全路徑名，獲取進程名，使用nfa進行當前文件名與關鍵文件名的比較的實現過程。 -
For the problem in controlling active suspension, the lms control method is studied deeply. the results show there are the coupling channel and error channel in control system of vibration. by decoupling filter and error compensation filter designed, the effects of the two key problems are minimized
在充分分析控制系統中禍合通道及誤差通道的基礎上，通過試驗建立了去禍濾波器和延遲補償濾波器，消除了lms自適應控制器輸入信號中振動禍合通道的影響以及控制系統中誤差延遲通道的影響。 -
In the third part, the key technologies of the distributed system are introduced, including dis protocol, dr algorism, data filter and some network security technologies
第三部分敘述了分散式處理技術，如：分散式交互模擬協議標準（ dis ） 、推算定位演算法（ dr ） 、數據過濾技術、碰撞檢測演算法等關鍵技術。 -
From the client ' s point of view, each text entry is represented by an im context, which communicates with the im module after every key press event by calling a key filter function provided by the module
在客戶程序看來，每一個輸入的文本都是由輸入法上下文來表示的，後者在每次擊鍵事件之後調用模塊提供的鍵過濾函數。
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