field observations 中文意思是什麼

field observations 解釋
實地觀測
  • field : n 菲爾德〈姓氏〉。n 1 原野，曠野；（海、空、冰雪等的）茫茫一片。2 田地，牧場；割草場；〈pl 〉〈集...
  • observations : 觀察值
  1. Furthermore, field observations and data records showed the traces of possible large - scale landslides, which would result in drastic damages to the shipping and the water consonancy project on yangtze river areas, and endanger the nearby residents and their properties. therefore, it is important to predict the landslides to minimize the damages

    一旦發生滑坡，我國的黃金水道?長江將有可能嚴重阻航，甚至斷航，危機附近居民生命財產安全，影響下游水利樞紐工程的建設，因此進行滑坡預報做到提前防災減災及其重要。
  2. Field observations and physical models may be used to investigate pollutant transportation and dispersion within urban canyons and validate numerical models. on the other hand, validated numerical models are often applied to simulate in detail atmospheric dispersion within the urban canopy. the numerical results in combination with physical model and or field data may be used to assess urban air quality and support decisionmaking for pollution control strategies and traffic planning

    外場觀測和物理模擬可以考察街谷內污染物的傳輸擴散規律並對數值模式進行檢驗，另外，復雜的數值模式則可對城市冠層內大氣擴散問題進行詳細模擬，數值模擬和外場觀測及物理模擬相配合，可用於環境質量評價污染控制決策及交通規劃。
  3. Field observations and physical models may be used to investigate pollutant transportation and dispersion within urban canyons and validate numerical models. on the other hand, validated numerical models are often applied to simulate in detail atmospheric dispersion within the urban canopy. the numerical results in combination with physical model and or field data may be used to assess urban air quality and support decision ? ? making for pollution control strategies and traffic planning

    外場觀測和物理模擬可以考察街谷內污染物的傳輸擴散規律並對數值模式進行檢驗，另外，復雜的數值模式則可對城市冠層內大氣擴散問題進行詳細模擬，數值模擬和外場觀測及物理模擬相配合，可用於環境質量評價污染控制決策及交通規劃。
  4. The goals of the thesis are mainly to investigate the structural profile at baila village in indus - tsangpo suture zone, and to provide us with effective reference information about deformation history of indus - tsangpo suture zone based on studies on petrology and petrofabric analysis of quartz in addition to detailed field observations

    針對上述問題，本文進行了以下研究：本文以雅魯藏布江結合帶內部的「白拉村結合帶構造剖面」為重點研究對象，在野外詳細觀測的基礎上，通過室內巖石學研究和石英組構分析，為雅魯藏布江結合帶的變形歷史提供了有效的參考信息。
  5. This will include discussion of both field observations and controlled laboratory experiments

    這包括野外觀察和控制實驗兩方面的討論。
  6. " after repeated field observations, a review of the literature and comparisons of specimens in herbaria worldwide, the species was confirmed new to science in 2003

    經多次野外觀察、文獻考究和比較各地植物標本室的標本后，終于在二三年確定這品種為科學上的新品種。
  7. In order to eliminate the hidden trouble caused by storm runoff erosion, the mechanism of the storm runoff erosion on the slope surface of the yellow river dykes has been studied in this thesis. through the simulation rainfall experiments and field observations, the formation mechanism of storm runoff scouring, rills and sockets have been opened up. meanwhile the possible control measures have been suggested

    為了防治黃河大堤由於暴雨徑流沖刷造成的不安全隱患，本文針對黃河大堤上的暴雨徑流侵蝕進行了實地設站觀測及室內模擬降雨侵蝕試驗，通過揭示大堤暴雨沖刷過程機理，查清水溝、水穴（浪窩）等的成因，提出相應的防治對策。
  8. Abstract : based on the data obtained from field observations and deformation monitoring, this paper deals with the deformation and failure of a double - decked slope composed of soft rock strata in its lower part and hard - brittle rock strata in its upper part. it is demonstrated that the deformation of this kind of slopes is always initiated by the non - homogeneous rheological compression of the lower soft rock strata, leading to the tension fracture and toppling of the upper hard rock strata, and at last the sliding of the whole deformed body will be caused by the shear failure along the stress - concentration zone in the lower soft rock mass under the actions of the gravitational loading and infiltration water

    文摘:以現場考察和變形監測資料為依據，探討一個下部有軟弱基座，上部為硬脆性坡體的「二元結構」邊坡的變形破壞問題，揭示這類邊坡的變形總是以下部軟弱巖體的不均勻壓縮流變為先導，進而引起上部硬脆性坡體的拉裂與傾倒，最終通過滲入水的作用，使下部承載狀況已進一步惡化了的軟弱巖體，沿剪應力集中帶發生剪切破壞而導致整個變形坡體的下滑。
  9. Based on the analysis of the data and information from the field observations and lab experiments, the results were as follows : ( 1 ) the results of the simulated rainfall and runoff erosion experiments in lab. under the design experiment conditions including the constant rainfall intensities of 1. 0, 2. 0, 3. 0mm / min and the rainfall durations of 30, 70 minutes and with soil moisture content 9. 5 % or 10. 0 % for dry situation, as well as with the soil moisture content 19. 0 % or 20. 0 % for wet situation, the soil erosion increased nonlinearly with the rainfall intensity, and the rainfall duration. the results of the experiments indicated that the amount of soil erosion caused by the simulated rainfall and runoff on the dry - soil slope was more than that on the wet - soil slope

    通過實地觀測及室內試驗資料分析，得到如下研究成果： 1 、室內模擬降雨徑流對戧坡的侵蝕試驗研究結果在定雨強為1 . 0 、 2 . 0 、 3 . 0mm min ，降雨歷時30 、 70分鐘，干土含水量為9 . 5 10 . 0 ，濕土含水量為19 . 0 20 . 0的條件下，侵蝕量與雨強成非線性正比關系；雨強大，侵蝕量大；降雨歷時長，侵蝕量也大；堤坡含水量大時，侵蝕量小，堤坡含水量小時侵蝕量大。
  10. The use of gilbert's method sharpens our field observations.

    吉爾伯特方法的應用使我們的觀測結果更具有說服力。
  11. Data in table 8 and numerous field observations show that because the soil is less disturbed, zero tillage results in less weed populations than conventional tillage

    表8的資料和一些大田觀察資料表明，因土壤較少被擾動，免耕比傳統耕作的農田雜草群體更少。
  12. Research methods used in this study include literature review, face - to - face interviews, and field observations

    本文採用文獻研究法、訪談法、實地觀察法等研究方法，理論研究與實地調查相結合。
  13. Both theoretical analyses and field observations have shown that pipe jacking in such a kind of soft soil ground as in shanghai area, movements of soils around the pipes is of three - dimension

    理論分析和現場實測都顯示，在類似於上海等地的軟土地層中頂管施工，頂管周圍土的運動問題是三維的。
  14. Field observations and measurements and relevant statistics show that the ne - nee and nnw constitute the first and second dominant trends of the discontinuities of the rock mass in the area of the permanent shiplock in the threee - gorge project. of all the discontinuities, the steep dip takes the absolute lion ' s share

    1 、通過現場觀測及統計分析表明，三峽永久船閘區巖體結構面第一優勢走向為ne - nee ，第二優勢走向為nnw ，所有結構面中，陡傾角占絕對優勢。
  15. This work aims at studying multi - scale structures of large - scale stratiform precipitating clouds typical of henan province of central - eastern china in spring and autumn drought periods of china, the potentials and techniques of artificial rain increase. through analysis of historical weather / climate and cloud physical data, developed are a number of multi - scale observational schemes including intensive observational items, and space / time resolutions of data for integrative field observations to obtain real - time measurements of the structures at large -, medium -, small - and micro - scale. from analysis of observed separate items, their integrative treatment and numerical simulation we place focus on case studies and their integration in investigating such structures of stratiform precipitating clouds over the target region, rainfall physical mechanisms and exploitation of artificial rainfall increase potentials, whereupon a conceptual model is constructed and a range of catalysis schemes are proposed to improve smaller - scale forecasting accracy and techniques for the rainfall increase, with the dominant results given below

    以地處中原、具有典型代表意義的河南層狀降水雲系為主要研究對象，在對該地歷史天氣氣候和雲物理等資料分析的基礎上，研究設計雲系多尺度觀測方案（包括加密觀測項目、觀測時空解析度） ，實施有設計的外場綜合觀測，獲取雲系結構多尺度（大、中、小、微）配套的實時觀測資料；通過對各種觀測資料的分項和綜合處理分析，以典型個例觀測和數值模擬分析研究為重點，綜合多個例分析，研究河南層狀降水雲系多尺度宏微觀結構特徵、降水物理機制和人工增雨潛力條件，建立典型層狀雲系人工增雨概念模型，研究科學的人工增雨作業技術系統。
  16. Based on these and other experiments and field observations from the 1990s, geologists now think that the bishop tuff ? and probably most other supererupted debris ? was expelled in a single event lasting a mere 10 to 100 hours

    根據這些實驗，以及自1990年代就開始進行的野外觀察，目前地質學家認為，畢夏普凝灰巖是一次持續約10 ~ 100小時的噴發而形成，其他大多數的超級噴發很可能也是如此。
  17. It shows that the predicted results are in well accordance with the field observations

    結果表明，利用該神經網路預測的沉降值與實測值比較吻合。
  18. On the basis of considerationbs of the physical domain, the characteristics of the tides and sediment distribution patterns of the bohai strait, a 2 - d horizontal model has been designed to study the long - term transport of sediment and accumulation over the bohai strait region. the model output is consistant with field observations, and can be used to explain patterns of long - tern transport and deposition of sediment in the study area

    本文根據渤海海峽空間尺度的大小、潮流特徵和沉積物的性質特徵，構造了一個垂向二維沉積物輸運數值模型，結合已經取得的有關潮流和沉積物的各種相關資料，進行了沉積物長期輸運的數值摸擬，所得結果符合實測的結果，揭示了本區沉積物長期輸運和沉積的分佈格局。
  19. The scientists also made field observations that supported these laboratory findings.

    這些科學家還作了野外觀察，支持了實驗室的發現。
  20. The various ways of modeling traffic behavior are discussed and the selection and calibration of these mechanisms with field observations are described. validation studies show that simsio provides a good representation of actual conditions

    Simsio從車輛的動力特性、發車模型、期望車速、減速度、加速度、車輛的跟馳行為以及可接受間隙等七個方面剖析了交叉口的模擬機理。
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