水析器 的英文怎麼說

中文拼音 [shuǐxīqì]
水析器 英文
wet elutriator
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 析 : Ⅰ動詞1. （分開; 散開） divide; separate 2. （分析） analyse; dissect; resolve Ⅱ名詞（姓氏） a surname
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  1. This article introduces the corrosion harm of hydrochloric acid mist to the surrounding environments around desalinated - water stations, reasons for the production of acid mist and some corresponding preventing and controlling measures such as rebuilding the acid storage tank, airproofing the neutralization pond, correctly configuring the acid mist absorber and strengthening the management of unloading installations

    摘要鹽酸酸霧對除鹽水站周邊環境的腐蝕危害極大，分析了酸霧大量逸出的原因，並從鹽酸貯罐改造、中和池密閉運行、合理配置酸霧吸收器以及加強卸車環節管理等方面提出了相應的防治措施。
  2. On the demand of application and according to the soluhons menhoned above, a method of displacement waiting auto - sy ' nchronizing is put forward, which is based on match filters. at the end a complete and speeflc set of hardware circuits and software programs which haplements the scheme, is also presented in the ancle. the synchronization system was tested in the pool and in the shallow wate near m port, the result of the test shows that its performance is satisfactory

    論文著重介紹實現了跳頻通信系統同步的一般方法，並詳細分析和對比跳頻同步系統的捕獲方案，在此基礎上，提出了一個基於匹配濾波器的位移等待式自同步方案，設計、完成並給出了詳細硬體連線電路圖、軟體程序流程圖和部分程序清單，該自同步方法在實驗室水池實驗取得良好的效果，並在廈門港海域進行了現場實驗測試，具有較低的誤碼率和一定的檢測概率，結果令人滿意。
  3. A thoracic 3d model pool was established, composed of main structures including thyroid cartilage, criocoid cartilage, arytenoids cartilage, trachea, esophagus, main branches of great arteries and veins, sternal stem, clavicle, lungs and bronchi, and heart. the components could also classified into 2 categories, i. e. contour labels with two different solving powers, and surface models of main organs and the chest itself. the models could be showed in several ways

    包括甲狀解全學夕居戈j軟骨、環狀軟骨、構狀軟骨、氣管、食管、大動脈和大靜脈的主要分支及屬支、胸骨柄、鎖骨、肺和支氣管及心臟等主要胸部和頸部結構，該模型庫包括兩種水平解析度的器官輪廓，以及胸部各主要臟器的表面模型、胸部的整體模型，可以多種方式進行展示。
  4. And more aperture extension is achieved in this novel esprit - based two - dimensional angle estimatio n scheme using a uniform rectangular array of vector hydrophones spaced much farther apart than a half - wavelength. this proposed scheme and the attendant vector - hydrophone array outperform a uniform half - wavelength spaced pressure hydrophone array with the same aperture and slightly greater number of component hydrophones by an order of magnitude in estimation standard deviation

    結合實際的應用情況，對矢量水聽器構成的陣列進行了初步的探討，利用本文前面部分所分析的基於單矢量水聽器的方法，實現了陣元間距突破半波長上限的局限，並解決了角度估計的循環模糊問題，以較小的硬體代價和運算代價實現陣列孔徑的擴展，提高估計精度。
  5. This paper investigates the pressure sensitivity of an interferometric fiber - optic hydrophone element with a concentric mandrel including an enhanced sensitivity layer based on the theory of elastic mechanics and finite element method ( fem ) and then investigates its harmonic frequency and vertical directional property using fem, and verifies all the results derived from theoretic analysis at last

    本文分別基於彈性力學的理論和有限元的方法對含彈性增敏層的同軸干涉型光纖水聽器基元的聲壓靈敏度進行研究，並基於有限元的方法對其諧振頻率和垂直指向性進行分析，最後用實驗對各項分析結果進行了驗證。
  6. In this dissertation, the problems of crosstalks and noises in the large - scale arrays were analyzed on the base of reseaching on multiplexing technologies, and the techniques suppressing or decreasing the crosstalks and noises were sought for. a reasonable design for a large - scale array of fiber - optic hydrophones is grounded on this dissertation

    本論文的主要工作就是在深入研究光纖水聽器多路復用技術的基礎上，對大規模復用系統的串擾和噪聲問題進行深入細致的分析研究，探索降低或抑制串擾和噪聲的技術、方法，為合理構建大規模光纖水聽器陣列提供科學依據。
  7. The acoustic pressure information and particle velocity information are used to study the direction of the arrival estimation by analyzing strong linear spectrum of the single target basing on cross spectrum method

    摘要利用矢量水聽器收集到的聲壓和振速信息，研究基於互譜法分析單目標的強線譜來進行目標方位估計。
  8. Nutrients analyzer for seawater

    海水營養鹽分析器
  9. The analytic result derived by studying the vertical directional property shows that, the vertical sensitivity distribution is homogeneous and the fluctuation is 0 db in theory. the fluctuation observed in experiments is less than 0. 3db, which agrees well with that in theory

    垂直指向性分析結果表明，光纖水聽器垂直方向的靈敏度分佈是均勻的，理論上波動應為0db ，而實驗測得的垂直方向的指向性波動小於0
  10. B ) crosstalks in wdm system of fiber - optic hydrophones were analyzed roundly, and the relation of isolation ratio between channels in multiplexers to crosstalks was pointed out

    2 、對光纖水聽器波分復用系統中串擾進行較為全面的分析，給出了波分復用器通道間隔離度與波分復用系統串擾的關系。
  11. Manufacturer of automatic self cleaning water filters and strainers for cooling towers, industrial, irrigation, waste water and nozzle protection

    -主要生產反滲透設備電滲析器過濾機等及飲用純凈水設備。
  12. An ion implanter without ion mass analyzer was applied to simulate the phi procedure to fabricate soi materials by implantation of water plasma ions. thin soi structure was successfully fabricated by the implanter using 50 ~ 90kev water plasma ion implantation with the dose ranging from 2 - 6. 5 + 017cm - 2 and, subsequently, the high temperature annealing

    我們使用無質量分析器的離子注入機，模擬等離子體離子注入過程，成功地在該注入機上用水等離子體離子注入制備出了界面陡峭、平整，表層硅單晶質量好，埋層厚度均勻的薄型soi材料。
  13. Liquid chlorine for industrial use. determination of water content using an electrolytic analyser

    工業用液態氯.用電解分析器測定水分含量
  14. The main results and creative points in the dissertation were as follows : a ) by means of studying on the fiber - optic hydrophones ’ tdm array based on phase generated carrier ( pgc ) demodulation with laser frequency modulation, the mathematic models were set up, used for theoretical analyses of noncoherent crosstalks in the system using low coherent laser and coherent crosstalks in the system using high coherent laser. the formulas calculating crosstalks were given, and the method measuring crosstalks was shown definitely

    本論文的主要研究結果和創新在於: 1 、通過對基於光頻調制pgc （相位生成載波）解調光纖水聽器時分復用系統的研究，針對低相干光源的串擾強度迭加和高相干光源串擾的相干迭加，建立了理論分析的數學模型，得出了計算串擾的公式，明確了測試系統串擾的方法。
  15. Hydraulic structures, velometers, weirs, and flumes are used to gauge water in many irrigation districts. the fundamental principles and suitable conditions of these water metering methods are introduced in this paper. the main problems in the development of water metering instruments and facilities as well as main causes of difficulty in popularization of the methods in irrigation districts are analysed. it is suggested that selection and construction of water metering facilities should be combined with canal lining in irrigation districts. it is also pointed out that for realization of automation of water metering it is necessary to develop and popularize portable and stationary water metering instruments step by step based on economic development levels in irrigation districts

    介紹利用水工建築物、流速儀、堰、槽進行量水的基本原理及各自適用條件.從量水儀器、設施的性能、價格及灌區經濟發展水平等方面，分析目前在灌區量水儀器、設施的開發研製方面存在的主要問題，以及灌區量水難以普及的主要原因.提出應結合灌區渠道防滲工程建設，合理選擇和建設量水設施，並根據灌區經濟發展水平，分步驟研製和推廣便攜式或固定式量水儀器，最終實現灌區量水自動化的灌區量水實施方案
  16. The forming mechanism of crosstalks in the tdm system was analyzed theoretically, and the relationship between crosstalks and the extinction ratio of optical pulse modulator used in the tdm system was investigated. the interchannel and intrachannel crosstalks in the wdm system were discussed separately, and the contributions to crosstalks were appraised from architecture ’ s alteration, the finite isolation between channels in multiplexers or demultiplexers, and nonlinear effects in the system. noises in the large - scale multiplexing system were studied theoretically, and all kinds of factors were considered that have relation to noises, phase resolution, and dynamic range of the system, such as multiplexing channel number, the length of the transmission fiber, using in - line erbium - dropped fiber amplifiers or not, and so on

    本文從理論上分析了光纖水聽器時分復用系統串擾的形成機理，分析了光脈沖調制器的消光比與系統串擾的關系;分別對光纖水聽器波分復用系統的異頻串擾和同頻串擾進行了理論分析，研究了光纖水聽器波分復用結構、波分復用器與解復用器隔離度等因素以及非線性效應對系統串擾的影響;對大規模光纖水聽器復用系統噪聲進行深入細致的理論分析，研究了系統噪聲、相位解析度、動態范圍與復用數目、傳輸光纖長度、中繼光纖放大器等諸多因素的關系。
  17. The results of the experiment prove that both the model of the extended hydrophone sensing sound signal and the theoretical analyze based on the model are right. this is an important step for the research on the flow noise elimination of the extended fiber optic hydrophone towed array

    成組光纖水聽器理論分析和實驗結果的一致性，證實了成組光纖水聽器信號拾取模型和研究方法的正確性，為進一步開展成組光纖水聽器流噪聲抑制的研究奠定了基礎。
  18. C ) the noise mode was established for a large - scale array of fiber - optic hydrophones using tdm and wdm, and the methods were presented that suppress noises and enlarge dynamic range. d ) a scheme was given of constituting the very large - scale array composed of 512

    3 、針對一個大規模光纖水聽器時分波分復用系統，建立了噪聲分析模型，為抑制系統噪聲、擴大系統動態范圍提供了科學的方法。
  19. The directivity, sensitivity and gain of the extended hydrophone are researched based on the model

    以此模型為基礎，計算分析了成組光纖水聽器的指向性和靈敏度。
  20. Taking underwater sensor and sub sonar as an example, a new underwater system of passive target motion analysis ( tma ) is designed

    摘要針對水聽器與艇載噪音聲納構成的系統，提出了一種新的水下被動目標運動分析方法。
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