水文實驗 的英文怎麼說

中文拼音 [shuǐwénshíyàn]
水文實驗 英文
hydrologic experiment
  • 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...
  • 文 : Ⅰ名詞1 （字） character; script; writing 2 （文字） language 3 （文章） literary composition; wri...
  • 實 : Ⅰ形容詞1 （內部完全填滿 沒有空隙） solid 2 （真實; 實在） true; real; honest Ⅱ名詞1 （實際; 事實...
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 水文 : hydrology水文測驗 hydrologic survey; 水文成因分析 hydrologicall genetic analysis; 水文地理學 hydr...
  1. In this paper a lot of experimental data about a - al2o3 crystal with adulterant and zno crystal were acquired by studying the effects of the hydrothermal condition on the synthesized crystal. this paper also will provide guidance for hydrothermal industrialization and researching hydrothermal kinetic process

    本文通過研究合成條件對合成晶體的影響，獲得了大量的有關合成摻雜- al _ 2o _ 3和zno晶體的實驗數據。論文的完成將對進一步完成生產性工藝和探索水熱合成反應動力學過程有重要的指導意義。
  2. This experiment provide the gists on the molecular level for studying and protection of amphioxus

    本實驗為文昌魚的研究和保護提供了分子水平的參考。
  3. 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。
  4. The stretching method shows that composite asarum water decoction with nifedipine can have significant analgesic action

    本文用扭體法實驗研究表明，細辛水煎劑與硝苯地平配伍對醋酸致痛有協同鎮痛作用。
  5. The preoxidation by three chemicals, such as potassium permanganate, chorine and ozone, and its influence on the subsequent processes were analyzed. the results showed that proxidation could improve the quality of the water after followng treatment processes

    論文研究了高錳酸鉀、氯、臭氧預氧化效果以及對后續氣浮、過濾等常規工藝處理效果的影響，實驗結果表明預氧化能提高后續處理工藝出水水質。
  6. The thesis mainly consists of : in chapter 1, on the ground of demanding background of the task, illuminate the urgent and important of the system on the manufacture and the embattle form of the buoy and methods about the experiments during synthesis experimentations that seeing about ocean underwater acoustic environment

    全文從以下幾個方面進行了論述：在第一章里，從項目需求背景出發，說明研製本系統的緊迫性和重要性，概述了在海洋水聲環境綜合考察試驗中，浮標的布陣形式及實驗方法。
  7. The dissertatio n constructs the index system, introduces the coefficients of development, coordination, fairness, and the coefficient of sd, which is composed by the former three and can reflects the sd overall strength of watershed, brings forward the quantative criteria of in order that the research of wrcc is based on the good watershed ecology and environment, the dissertation, according to the ecological appropriate theory, builds the logarithm normal distribution model about the relation between the growth of natural vegetation and the depth of groundwater ; based on this relation model, proposes a quantitative method of ecological water requirement ( ewr ) of natural vegetation in arid area, which utilizes the results of rs technique and the spot testing data of vegetative physiology demand

    針對流域特點建立了基於水資源的流域可持續發展評價指標體系，引入發展系數、協調系數、公平系數，以及由其構成的衡量水資源支撐社會可持續發展綜合水平與能力的可持續發展系數，提出了可持續發展的定量判別方法。為保證在良好生態的前提下進行水資源承載能力研究，論文根據生態適宜性理論，建立了乾旱區典型天然植物生長與主要環境因子的偏態單峰對數正態分佈模型。基於此關系模型，利用遙感技術成果以及植物生理需水的現場實驗數據，提出了乾旱區天然植被生態需水量計算方法。
  8. In this paper, the effects of fly ash, cement, lime, fine sands, foam agent, w / c ratio and additional agent on foamed concrete were studied by experiments, the best combination ratio of fly ash foamed concrete whose density varies from 551kg / m3 to 650kg / m3 was obtained through orthogonal test design, the foam agent quantity and the fly ash quantity effect the fly ash foamed concrete greatly, so the author selected them as independents to establish duality linear regression equations, the equations were quite ideal through the test of model summary r. moreover, the author also did some experiments about the water resistance of magnesium oxychloride cement fly ash foamed concrete, the outcome showed that phosphoric acid has good effect on water resistance, and its appropriate quantity was found

    本文通過試驗研究了粉煤灰、水泥、石灰、細砂、發泡液、水灰比及外加劑對粉煤灰發泡混凝土性能的影響，採用正交設計試驗方法得出了600級粉煤灰發泡混凝土的最佳配合比，同時發現發泡液和粉煤灰摻量對發泡混凝土的影響最為顯著，因此，以二者為自變量建立了二元線性回歸方程，通過全相關系數的檢驗發現方程較為理想。此外，還對氯氧鎂水泥基粉煤灰發泡混凝土的耐水性進行了相關實驗，發現磷酸有較好的耐水性效果，同時找到了其合適的摻量范圍。
  9. This thesis designed and researched the overall construction of the instrument which consists of manipulators, hydraulic system and control system, analyzed the kinematics of the manipulators in processing of the performance, and made land - experiment and underwater interfacing experiment. analyzing interfacing strategy and rescuing operation of foretime, the scenario of multi - manipulator interfacing instrument was proposed

    本文對多機械手對接裝置總體構成、對接機械手、液壓系統等進行了系統設計和研究，對作業過程中對接機械手的運動等進行了分析，並對研製的對接裝置進行了陸上調試實驗和水下對接實驗。
  10. Observed tidal harmonic constants in many stations are used to verify the astronomical tides in the compound fluid model. the wave model is tested by a set of wave flume data at first. then the results are compared by the actual processes of significant wave height in gauging stations

    其中復合流場模型中的天文潮利用眾多測站的實測調和常數進行驗證；波浪模型首先進行了水槽實驗的檢驗，然後在臺風過程中，進行了測站有效波高過程線的比較。
  11. The dissertation is mainly including four section : the first is the experiments done in the tank, which will supply the reliable information of imaging data ; the second is image edge detection by the use of the art of the zernkie moments, which is used to detect the liner and threaded edge of the object, the third is the underwater camera calibration technique, the forth is automatic positioning the location of the camera by used of the art of cross - ratio, the result of which is satisfied

    本文工作分為四個部分：第一部分是水槽實驗部分，它為后續的工作提供了可靠的圖像數據信息；第二部分是基於zom距的直線、曲線邊緣提取技術及相關的與處理技術；第三部分，水下攝像機標定技術研究，基於改進的tsai演算法，採用逐步分解的標定策略。並探討了一種相對簡單的、靈活的標定技術；第四部分是攝像機定位技術研究，採用具有平移不變性的交比進行攝像機定位，模擬試驗的最大誤差不超過2 ，效果還是令人滿意的。
  12. Design on hydrologic measurement ship for open diversion channel closure of tgp and practice

    三峽工程明渠截流水文測驗測船設計與實踐
  13. As to the estimation of instantaneous frequency and doa, s

    對于瞬時頻率及方位估計問題，文中均給出了有關水池實驗結果。
  14. Study on the educational reform of hydrological experiments

    水文實驗教學改革的研究與應用
  15. Research and practice of teaching reform in hydrologic experiment

    水文實驗教學改革的研究與實踐
  16. The speed of the convergence is very fast, and the results of the first iteration are very close to the convergent results. the cavity shape is determined by iterations

    本文實驗研究是在西北工業大學航海工程學院水洞中進行的對回轉體的局部空泡的形態的觀察和測量。
  17. Fireproof board of magnesium oxychloride with good properties of high strength and water resistance was prepared by analysis of the compression strength and resisting the intensity of rolling over. the proper composition of magnesium oxychloride cement, stuffing, resin and assistant additions is 100 : 35 : 5 : 4

    論文實驗獲得了強度高、耐水性好的氯氧鎂無機防火板材料，其優化配比為:膠凝料:填料:樹脂:各種助劑= 100 : 35 : 5 : 4 。
  18. For the experiments reported in this article we have exclusively used the rie mode, but we kept the power at a comparatively low level

    在本文實驗報告中我們單獨使用rie模式，但我們將功率保持在一個相對低的水平。
  19. In this paper, an intensive study of the cruces technical of the multistatic sonar have been made from the point of multistatic geometry. the bistatic sonar localization and sound scattering of underwater target have been thoroughly studied. the bistatic scattering experiments have been carried through in tank

    本文依據多基地聲吶的工作特點，對多基地聲吶應用中的關鍵技術進行了研究，給出了有關多基地聲吶定位和多基地目標聲散射特性的研究方法；並通過模擬，對各種方法進行了性能評估和比較；最後通過水池實驗，給出了多基地聲吶目標特性研究的實驗結果。
  20. Multiple source localization technique plays a very important role in sonar, radar, communication, marine resources exploitation, geologic exploration, national defense, biomedical engineering, etc. aiming at the applications in engineering, the principles of parameter estimation are discussed comprehensively in this dissertation. considering the characteristics of underwater detecting and tracking system, the key techniques of underwater multiple source localization are systematically studied by theoretical analysis, computer simulation and experiment in the water tank

    論文從實際應用的角度出發，全面論述了多目標多參數估計理論和方法，並緊密結合水下目標探測與跟蹤系統的工作特點，從理論分析、計算機模擬和水池實驗三方面對水下多目標定位關鍵技術進行了系統、深入的研究。
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