filter area 中文意思是什麼

filter area 解釋
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  • filter : n 1 濾器，濾紙，過濾用料[砂、炭等]。2 【無線電】濾波器；【物理學】濾光鏡，濾色器。vt 過濾，用過濾...
  • area : n. 1. 面積；平地；地面。2. 空地；〈英國〉地下室前的空地。3. 地區，地方；〈比喻〉區域；范圍。
  1. The metal nanoparticles that form in hot critical layer are drawn from reaction area and arrives designated installation via the centrifugal selection grades ware under the transport of inertia gas current, then metal nanoparticles are collect via filter completion

    氣流將在熱臨界層中形四川大學博士學位論文成的金屬懸浮顆粒從反應區中提取出來，經過離心分級器的篩選，在惰性氣流的輸運下抵達指定裝置，通過濾器完成對金屬納米顆粒的收集。
  2. High area pulse jet bag filter

    高面積脈沖式集塵器
  3. The tests demonstrate the effectiveness of this filter on both synthetic data and practical data that are obtained in the area of low latitude of south china sea

    在我國南海低磁緯度地區實測磁異常的計算解釋中，應用該化極方法，取得了良好的效果。
  4. Designning well tube and drill - hole diameter in order to increase thickness of both annular packing gravel and water - resisting clay, nylon net packing around well tube filters, designing filter layer on the boundary between packing gravel and water - resisting clay and ramming the gravel by working the piston into the well after gravel packing completion and the filling clay for salt - water resisting etc. we succeeded in constructing 3 drinking - water wells in minqin county, proved the affectivity and feasibility of using it and giving a certain technical demonstration of construction of drinking - water well in the same similar to this area

    通過孔徑與管徑的調配設計，增大環狀粒料層和止水粘土層的厚度；濾水管外包尼龍紗網；粒料與止水粘土接觸界面上設計反濾層；填粒后先行拉活塞利用水力夯實粒料層，再投粘土球止掉上部鹹水等措施，在民勤縣三口人飲水井施工中取得顯著效果，證明了該套成井工藝的有效性和可行性，有望為同類地區人飲水井施工提供技術示範作用。
  5. At first, the paper confirms singular area by singular detection, then designs a series of low - pass filters that have different templates according to the different position in finger image for a local area, at last sets up gabor filter parameters according to the characteristics of fingerprint image. the improved enhancement algorithm has a better robust, and can preserve texture structure of singular area effectively. in binary noise clearance, the paper presents an algorithm that clears the biggish white speckles and black speckles

    在指紋圖像增強方面，本文針對傳統的基於gabor濾波器指紋圖像增強演算法魯棒性差以及通常會改變奇異區紋理結構的缺點，對原有演算法進行了一些改進:首先通過檢測奇異點確定奇異區，然後根據局部區域在指紋圖像中的位置構建相應取值方式的低通濾波器並對該局部區域方向圖進行濾波，最後根據指紋圖像紋線的特點對gabor濾波器參數進行設置。
  6. The switched capaci tor filter is the counterpart of the continue time analog filter " s sampling, it is more adapted to the miniaturization of the circuit and can realize the higher accuracy transfer function, especially the design of the cmos integrated sc filter based on the biquad have advantage of high accuracy, small area, low power consumption, simple architecture and easy to debug. it has important academic and practical means of the sc filter " s research and design

    開關電容濾波器是連續時間模擬濾波器的采樣時間等效電路，更適合電路的小型化，同時也實現高精度的傳輸函數，尤其是基於雙二階的cmos開關電容濾波器設計具有高精度、面積小、低功耗和電路結構簡單，易於調試等優點，所以研究和設計開關電容濾波器有著重要的理論和實際意義。
  7. Using photographs taken with a filter transmitting only short wavelengths, we found that 4 ? 24 % of the area of a male ' s colour pattern reflects in the uv

    利用短波長的紫外線過濾相片，我們發現紫外線可以照出4 ~ 24 %的公魚色譜。
  8. The works we have done as below : the design of whole structure of the non - confocal lif detection system ; the design of the device to couple excitated light into the smf, transport 532nm and 635nm laser direct to the detection area ; designing the device to divide, filter and detect the fluorescence signal

    本論文研究這種微流控生化分析系統的激光誘導熒光檢測部分。作為該系統的第一階段研究工作，本課題進行了以下工作： 1非共焦型lif檢測系統的總體結構設計。
  9. In this paper, the contrast of original image is enhanced by nonlinear transformation based on the characteristics of grain image ; after comparing several methods of threshold segmentation and analyzing their performance and applicability on grain image, the adaptive threshold segmentation based on gradient image is presented ; the noise of binary image is reduced with morphological filter, the hollow in binary image is filled in and a recognition algorithm is designed to remove agglomerate particle ; on the basis of mathematical morphology two methods are adopted to segment agglomerate grains that are not agglomerated tightly ; the parameters of size and shape, perimeter, area, diameter, complexlity, longest feret diameter, shortest feret diameter etc, are extracted. this technique is applied in measurement of pearl powder ' s particle size

    本文根據粒度圖像的特點，採用非線性對比度增強處理改善顆粒顯微圖像的對比度；對多種閾值分割方法進行比較，分析了它們的性能和用於粒度圖像的適用性，在此基礎上提出了一種基於梯度圖像的動態閾值分割方法；對獲取的顆粒二值圖像進行形態濾波和空洞填充，設計了識別演算法去除凝聚體；對重疊不太嚴重的粘結顆粒採用了兩種基於數學形態學的分割演算法；提取了周長、面積、粒徑、復雜度、最長feret徑、最短feret徑等大小和形狀特徵參數，對珍珠粉等粉體粒度進行了測量。
  10. Fir ( finite impulse response ) filter is one of the basic algorithms for digital signal processing, which is a kind of important lti discrete - time system, widely used in acoustic processing and image processing area

    Fir （ finiteimpulseresponse ）濾波器是數字信號處理的基本演算法之一，是一類較為重要的線性時不變系統，廣泛應用於聲音、圖像處理等現代通信技術中。
  11. Unique, high efficiency dehydration and degassing system, and it is adopted big - area three - dimension flash steaming technology to filter water, gas and residual liquid, ect harmful substances

    獨特高效的脫水脫氣系統妥用大面積立體閃蒸技術，能迅速分離油中的水分氣體。
  12. With advanced dehydration and degassing system, it is adopted big - area three - dimension flash steaming technology to filter water, gas and residual liquid, ect harmful substances

    先進的脫水脫氣系統，採用大面積立體閃蒸技術，能迅速脫除油中的水分氣體和揮發分等有害成份。
  13. Also hydrostatic and hydrodynamic suspension systems were tested, along with special wading arrangement ( tauch einrichtung ) and special filter system allowing the tank to operate in the chemically contaminated area

    同樣的懸掛系統經過了流體靜力學和流體動力學的測試，連同特殊的通氣管（潛水裝置）和特殊的過濾系統可以讓黑豹坦克在化學沾染區安全行進。
  14. W - type static dust removal filter mesh, with large filter area, longer service life

    W型靜電除塵濾網，過濾面積更大，使用壽命更長
  15. Ceramic grain filters ard made of refined pottery clays added with certain modifiers, and processed of grinding, mixing, shaping and high temperature sintering. they do not contain any substances that harmful to people or environment. they are hard and rough in surface, porous inside the structure, and have the advantages of high mechanical strength, large specific surface area and porosity. when used in water treatment, they behave a activated surface property, a great amount of pollutant entrapment, less water head loss in the filter bed, lower consumption of back - flush water, stable in chemical and gbiologic property, and long service life, ceramic grain filters is a new and efficient filter material to increase the water yield, upgrade the water quality, and save chemicals and energy

    陶粒濾料是以精製陶土為主要原料，摻加適量改性劑，經粉碎，混練，成型和高溫煅燒而製成的，不含任何對人體和環境有害的物質.其表面堅硬，粗糙，內部疏鬆，多孔，具有機械強度高，比表面積大，孔隙率大的特性.用於水處理中，具有表面性狀好，截污能力強，過濾水頭損失小，反沖洗耗水量低，化學穩定性和生物學穩定性好，使用壽命長的特點.陶粒濾料是一種能增加水產量，提高出水質量，節省藥劑和能耗的新型高效過濾材料
  16. The design parameters of liudong waterworks showed that, the rate of the up - flow filtration improved over 50 % comparing to the normal down - flow filtration. so its filter area is less one - third than the others in same scale for less investment. it is a promise filtration technology especially suitable for the cases of filter renovation in order to increase its filtrate

    按該技術成功運用的典型柳東水廠的設計參數，反粒度濾池較一般快濾池濾速可提高50以上，因此，其面積比同規模的其他濾池至少減少1 3 ，從而節省了大量的基建投資，經營費亦有減少，特別適用於水廠濾池挖潛改造，這是一種有潛力的過濾技術，尤其適用於對濾池進行改造以提高其產水量這樣的情況。
  17. G in order to prevent sundries enter into pump, at the exit must set filter, the filter - area must 34multiple bigger than pipeline - section

    7為防止雜物進入泵內，在進口處應設過濾器，過濾面積應大於管路截面積的34倍
  18. Effective filter area

    濾紙有效面積
  19. To do this, the user simply dragged the relevant item from the tree onto the filter area

    若要執行此操作，用戶只需將相關項從樹拖到篩選區域。
  20. The filter has big filter area, byg flow, and wide application scope, so it is widely used in pharmacy, chemical engineer - ing and food industries. while used for filtering injection liquids in pharmaceutical factories, it has particularly good effects

    本機過濾面積大，流量大，適用范圍大，所以在制藥、化工、食品等行業有廣泛用途，應用在制藥廠針劑藥液之過濾，效能甚佳。
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