物質遷移 的英文怎麼說

中文拼音 [wùzhíqiānyí]
物質遷移 英文
material migration
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 遷 : Ⅰ動詞1. （遷移） move 2. （轉變） change 3. （古時指調動官職） be appointed to a certain post Ⅱ名詞（姓氏） a surname
  • 移 : Ⅰ動詞1. （移動） move; remove; shift 2. （改變; 變動） change; alter Ⅱ名詞（姓氏） a surname
  • 物質 : matter; substance; material
  • 遷移 : move; remove; migrate; shift; transport; migration; transference; removal
  1. In order to understand the effects of drainage ditches on the biogeochemical cycling in wetland, this paper takes the sanjiang plain as an example, and makes a detail introduction to the impacts of drainage ditches on the characteristics of movement, transformation, inputs and outputs of chemical elements and on the chemical mass balance

    以三江平原濕地為例，從溝渠對濕地化學元素遷移轉化、濕地化學元素輸入輸出和濕地化學質量平衡影響方面分析了溝渠對濕地生物地球化學循環的影響。
  2. Following a relevant united nations general assembly resolution, the hong kong observatory started measuring radioactivity in 1961 to monitor radioactivity in air which might affect the health of the local population and to determine, as part of an international network, the global atmospheric transport of radioactive dust and other contaminated substances

    根據聯合國大會通過的相關決議，香港天文臺於1961年開始監測大氣中可能影響市民健康的放射性物質，並作為國際測量網的一部份，測定大氣中放射性塵埃及其他污染物的全球遷移情況。
  3. Following a relevant united nations general assembly resolution, the hong kong observatory ( hko ) started measuring radioactivity in 1961 to monitor radioactivity in air which might affect the health of the local population and to determine, as part of an international network, the global atmospheric transport of radioactive dust and other contaminated substances

    根據聯合國大會通過的相關決議，香港天文臺於1961年開始監測大氣中可能影響市民健康的放射性物質，並作為國際測量網的一部份，測定大氣中放射性塵埃及其他污染物的全球遷移情況。
  4. This paper introduces the latest progress of high level radioactive waste disposal programs in the world, and discusses the key scientific issues as follows ： ( 1 ) the precise prediction of the evolution of a repository site ; ( 2 ) the characteristics of deep geological environment ; ( 3 ) the behaviour of deep rock mass, groundwater and engineering material under coupled conditions ( intermediate to high temperatures, geostress, hydraulic, chemical, biological and radiation process, etc ) ; ( 4 ) the geochemical behaviour of transuranic radionuclides with low concentration and its movement with groundwater : and ( 5 ) the safety assessment of disposal system

    在介紹國內外最新研究進展的基礎上，重點討論高放廢物地質處置的若干關鍵科學問題：處置庫場址地質演化的精確預測、深部地質環境特徵、多場耦合條件下（中（高）溫、地殼應力、水力作用、化學作用、生物作用和輻射作用等）深部巖體、地下水和工程材料的行為、低濃度超鈾放射性核素的地球化學行為與隨地下水遷移行為及處置系統的安全評價。
  5. Since the influence of clay materials here, the high calculations of magnetic susceptibility in fossil soil do not represent the climate elements of this layer, but represent the most warm and humid climate elements - of the upper layer

    由於該區黏土物質遷移等影響，古土壤磁化率高值段一般不能代表該層段的氣候要素，而是表徵上層段最溫濕階段的氣候要素。
  6. The study covers regional geology, the physicochemical conditions of cu - ag polymetallic mineralization area, transport forms of copper and silver, the ore - forming geochemical mechanism of cu & ag, the geochemical characters of major element, trace element and lanthanon in mineralization field, the ore - forming age and geochemical mode, and so on

    研究內容包括：區域地質和礦田地質，銅銀多金屬礦形成的物理化學條件，銅銀遷移形式，銅銀富集的地球化學機理，礦田常量元素、微量元素和稀土元素地球化學特徵，白秧坪銅銀多金屬礦田成礦時代和地球化學模式等。
  7. The type of harmful substance in coal, the toxicity of harmful substance, the migrating ability of harmful substance and the current environment protection standard of china, are the main content which should be taken into account when establishing cleaning potential assessment system of coal resources in china

    煤中有害物質種類、有害物質毒性、有害物質遷移能力以及我國現行的環境保護標準等指標，是建立我國煤炭資源潔凈潛勢評價體系時應當考慮的主要內容。
  8. Since polymer light - emitting diodes ( pleds ) were invented, much efforts have been made to improve the brightness and efficiency of its electroluminescence for realizing pled commercial application. we investigated several factors influencing the brightness, efficiency and spectrum characteristics of pleds el, especially focused our attention on the processes of carrier injection, transport, recombination and annihilation factors influencing brightness efficiency of organic electroluminescence ( oel ) in doped single and double - layer pleds

    本文以提高聚合物器件的效率和亮度為目標，提出了提高及b幾種方案，研究了材料性質，器件結構，它們的穩態及瞬態特性及發光機理，特別關注了以兼具電子空穴傳輸能力的分子及摻雜聚合物作成的單雙層摻雜聚合物發光器件中的載流子注入、遷移、復合及湮滅等。
  9. We demonstrate that the use of 129i - enriched iodide and iodate allows the correction of the impact of the matrix on both, the electrophoretic migration and the detection sensitivity of the icp - ms

    我們證實使用富含129i的碘化物和碘酸鹽可以校正icp - ms中電泳遷移和檢測靈敏度的基質影響。
  10. The soils and sediments organic matter ( som ) are highly heterogeneous and comprise various complex organic macromolecules such as humus, kerogen, black carbon ( bc ), etc. the relative abundance, characteristics and structure of these som play a important role on the global carbon cycles, global change, transformation and fate of the organic and inorganic pollutants, the soil fertility

    土壤和沉積物有機質是高度非均質的，包括許多復雜的有機高分子聚合物如腐殖質、乾酪根、碳黑等。這些有機質的相對含量，性質和結構對全球碳循環，全球氣候變化，有機和無機污染物在自然界的遷移、轉化和歸宿，土壤的肥力等有非常重要的影響。
  11. Oklo, after all, serves as a good analogue for a long - term geologic repository, which is why scientists have examined in great detail how the various products of fission have migrated away from these natural reactors over time

    畢竟歐克陸等於是長期地質儲存庫的最好範例，這就是為什麼科學家要詳細研究，各種核分裂產物是如何隨時間由這些天然核反應堆中遷移出來。
  12. Abstract : based on the concept of space migration length of photo - activation species, the analytical expression of the total number n of photo - activation species that can reach a segment on the substrate in the cubic deposition reaction space is derived. the simulation of the relationship of deposition rate and position of substrate is also completed. the simulation result agrees with the experiment data well

    文摘:基於光激活物質空間遷移長度的概念，推導出方形反應空間中到達基片上單位面積的光激活物質總數的解析表達式，對光化學汽相沉積中淀積速率和基片位置的關系進行了模擬和分析.模擬結果同實驗結果符合良好
  13. Results also showed that the combustion wave of a continual one could change from the start unstable way, due to the effect of ignition, to a stable propagation way. this self - stabilization character means the combustion process of the model is a pure one to thermal equilibrium

    同時發現shs燃燒行為有自趨于穩定的特點，這表明在自蔓延燃燒過程中熱量和物質的遷移具有典型的耗散特徵，即在這種條件下燃燒過程是一個趨向于熱力學平衡的物化過程。
  14. Abstract : a novel method is presented which is called interferometric method

    文摘:提出了一種新的研究測試高聚物體系中小分子物質遷移的方法干涉法。
  15. The metallogenic elements decrease rapidly in quantity, and are concentrated in the fine size fraction, mainly in the form of sulfide facies

    由於草甸發育，顆粒物質遷移受到抑止，水系碎屑沉積物僅出現在2 ~ 3級水系。
  16. States should effectively cooperate to discourage or prevent the relocation and transfer to other states of any activities and substances that cause severe environmental degradation or are found to be harmful to human health

    各國應有效地進行合作，以阻止或防止把任何會造成嚴重環境退化或查明對人健康有害的活動和物質遷移和轉移到其他國家去。
  17. Principle 14 states should effectively cooperate to discourage or prevent the relocation and transfer to other states of any activities and substances that cause severe environmental degradation or are found to be harmful to human health

    各國應有效地進行合作，以阻止或防止把任何會造成嚴重環境退化或查明對人健康有害的活動和物質遷移和轉移到其他國家去。
  18. According to the distribution of the fracture zones and the surface layers, the dazhaigou - haizigou valley can be divided into two first - grade and three second - grade tectonic areas, which greatly affect the landform pattern and surface material movement, and thus influence profoundly the formation and growth of debris flow

    根據區內斷層展布格局和地層出露情況將該區分為兩個一級構造區和三個二級構造區，這三個構造區制約著地貌格局和地表物質遷移，進而對泥石流的形成和發展產生深刻影響。
  19. Wetland landscape changes in structure and process have huge impacts on environmental changes caused by the spatial and temporal interaction of wetland natural ecosystem processes

    該過程對系統的能量流動、物質循環以及物種遷移產生作用，對地理環境也產生巨大環境效應。
  20. Materials and articles in contact with foodstuffs - plastics substances subject to limitation - guide to test methods for the specific migration of substances from plastics to foods and food simulants and the determination of substances in plastics and the selection of conditions of exposure to food simulants

    接觸食品的材料和物品.有限制的塑料物質.物質從塑料向食品和食品模擬物中遷移的試驗方法和塑料中物質的測定以及食品模擬物所處條件選擇的指南
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