dry deposition 中文意思是什麼

dry deposition 解釋
干沉積
  • dry : adj 1 乾的，乾燥的；無水分的，干透了的。2 （井、河等）乾涸的，枯竭的；（氣候）乾旱的；無奶的；無...
  • deposition : n. 1. 免職，罷免；廢位。2. 淤積[沉積]（物，作用）。3. 耶穌從十字架上放下（的畫、雕刻）。4. 寄存，委託；委託物。5. 【法律】口供，證言；口供書。
  1. In this dissertation, al - si / sicp composites brake rotor with diameter of 1200mm was firstly fabricated by a novel spray deposition technology, and simultaneously coupled brake pad was prepared by a novel dry - powder processing route, termed as two - step pressing process. a wedge pressing technology was developed to densify the as - produce al - si / sicp composite brake rotor

    本文首次採用噴射沉積技術制備了直徑達1200mm的al - si / sicp制動盤，同時採用二次壓制工藝制備出了配套的合成閘片，研究了制動盤的楔壓緻密化技術、機理，復合材料摩擦磨損性能及機理。
  2. The dry plating method is a method for deposition of a metal on the surface of polymer material under vacuum and includes sputtering method, vapor deposition, vacuum deposition, etc

    干鍍是一種在真空下在聚合物表面沉積金屬的方法，包括濺射、氣相沉積、真空沉積等。
  3. Especially, atmospheric deposition ( dry and wet ), emissions of mercury from soil, bioremediation in situ for controlling mercury pollution are emphasized

    其中重點介紹了大氣汞的干濕沉降、土壤汞的釋放及生物修復治理土壤汞污染。
  4. The processes include the deposition of the waveguide film, the design and fabrication of the mask pattern, the lithography, the metal coating with a magnetic sputtering, the lift - off process for the metal mask, the dry deep etching by icp, the slicing of the wafer, the polishing of the cutting edge, the fiber - to - waveguide alignment and at last, the performance testing. some edg chip samples are fabricated

    對設計好的集成波導器件，本論文設計並試驗了器件的製作的全部工藝，包括波導薄膜的沉積，掩模的設計製作，光刻，濺射金屬薄膜，剝離法製作金屬掩模，干法深刻蝕，矽片切割，端面磨拋，波導對準和性能測試。
  5. ( 2 ) there is stage of soil formation from the evolution of pedogenic environment in the weihe valley during holocene. soil formation shows the law of evolving from warm and wet strong soil formation period to cold and dry dust deposition period ( weak soil formation period ) and to warm and wet strong soil formation period again. the loess - soil sequence is a compound soil sectional system of different kinds of soil evolution under different bio - environment and pedogenic processes

    （ 2 ）通過對全新世渭河流域成壤環境演變問題的討論，揭示了全新世渭河流域土壤的發育具有階段性，表現為由溫濕的強成壤期向冷乾的沉積期（弱成壤期）演變、再向溫濕的強成壤期演變的規律；黃土一古土壤序列是不同生物氣候環境下、不同成壤過程發育的不同土壤類型演替而形成的復合型土壤剖面體系；而且由於冬夏季風環流及其環境效應在空間上的差異，使得復合型土壤剖面體系也存在著南北差異。
  6. Dry deposition of atmospheric nitrogen to jiulong river watershed in southeast china

    九龍江流域大氣氮干沉降
  7. Study on s input via atmospheric dry deposition into agroecosystem

    大氣干沉降向農田生態系統輸入硫素通量研究
  8. The study solves engineering problem as follows : ( 1 ) the systematic study on the historical course of xigeda strata deposit and geologic environment includes strata, lithologic characters and constitution et in the liangshan and panzhihua region. the results show that the xichang - panzhihua express way is controlled by the anninghe fault and the xigeda fault, the earthquake frequently happen in the region of pass, the different sedimentation number is more great, they effect the road building, safety in operation and structure belong road ( 2 ) because in some place the xigeda strata is foundation and roadbed, the study on the basic properties of the xigeda strata include density, moisture content plastic and liquid limit graduation. the results show that the xigeda strata is deposition in lake, the main component is mudstone and sandstone, the fine particle is main, it has some viscosity, the moisture content of mudstone is different the it of sandstone, the other property are likeness. the xigeda strata has no dilatation on total, some claystone have low and medium dilatation ; ( 3 ) the study on the basic properties of xigeda filler include the composition of matter the biggest standard dry density, the optimum moisture content the results show that xigeda filler can use as road material, it is well grade filler and admixture filler on essence, its compaction index should change in different place because the property is controlled by mudstone and sandstone that change is great in different place ; ( 4 ) the study on the xigeda filler craft used as express way roadbed, includes suitable thickness, compaction numbers and methods and equipment choice et

    公路沿線廣泛分佈有昔格達地層，昔格達地層能否用作高速公路路基填料，國內沒有先例，本論文就是結合導師的科研項目，在非典期間，現場長達5個月的工作，完成了從試驗、現場施工工藝到路堤分層沉降監測等工作，是面對生產實際，認識昔格達地層的性質和其作為地基、路基和填料應用中面臨的問題進行的研究。主要的研究內容有：對攀西地區地層巖性、構造等地質環境和昔格達地層的沉積歷史過程作了系統的分析，研究表明西攀高速公路主要受安寧河斷裂和昔格達斷裂影響，通過地區地震活動頻繁，差異沉降較大，對公路建設、安全運行和沿線構築物設計有較大影響；由於昔格達地層在有些路段作為地基、有些作為路基，對其基本性質進行了研究：包括天然密度、含水量、塑液限、顆粒級配等指標的試驗研究。研究成果表明：昔格達地層為湖相沉積，主要為砂巖和泥巖，它以細粒組為主，同時粘粒的存在，使其具有一定粘性。
  9. 1 dry and wet deposition

    1乾和濕沉降
  10. Depositions of nitrate are dominated by wet deposition, while the deposition for phosphate is mainly dry deposition

    氮鹽以濕沉降為主，而磷酸鹽以干沉降為主。
  11. The dry and wet deposition fluxes in the east china sea are both smaller than those in the southern yellow sea, but for its large area, the annual atmospheric input is greater than that to the southern yellow sea

    東海海域的大氣干、濕沉降通量均比黃海海域小，但由於其面積較大，所以年平均大氣總沉降量比南黃海海域大。
  12. The major contents include the emission and distribution of aerosol, brownian motion and diffusion, coagulation, condensation and evaporation, electrical properties, optical properties, measurement of concentration, dry and wet deposition, aerosol chemistry, and climate effect of aerosol

    主要內容包括氣溶膠的排放和分佈、布朗運動和擴散、碰並凝結和蒸發過程、電學和光學特性、氣溶膠測量、干濕沉降、氣溶膠化學以及氣溶膠氣候效應。
  13. In this paper, based on the micaps meteorology data during 2000 - 2002 provided by china weather bureau, the routine observation data from march to may in sand - dust weather provided by qingdao weather bureau, and ep / toms satellite observation data, the dry deposition of sand aerosol data from february 2002 to february 2003 in beijing and from may 2001 to december 2001 in qingdao, author analyzed the processes about source, transportation and deposition on the sea in east asia in recent years

    本文利用中國氣象局提供的2000 2002年micaps氣象資料、青島市氣象局提供的2000 2002年3 ? 5月沙塵天氣的常規觀測資料； ep toms衛星觀測資料；北京2002年2月2003年2月和青島2001年5月2002年12月氣溶膠干沉降資料，主要分析了2000 2002年東亞沙塵氣溶膠的源地、入海途徑、對我國東部海域影響概率和入海通量。
  14. By this method, the spatiotemporal distribution of radioactive nuclides in atmosphere in different terrain characteristics, different weather situations for instantaneous or continuous leaking source were obtained, and the dry or wet deposition quantities on the ground were also acquired

    該方法可計算核事故中連續點源和瞬時點源在不同氣象、地形條件下的濃度分佈，並可獲得地面的干沉積率和濕沉積率。
  15. By synthesis and reanalysis of recent research results on dry and wet deposition of nutrient elements in the southern yellow sea and the east china sea, the results suggest that the concentrations of nutrient elements in aerosol and precipitation show an apparent seasonal cycle with the maximum values in winter and the minimum values in summer, which is close related with the seasonal variations in prevailing winds and precipitation

    通過對南黃海及東海海域營養鹽大氣入海通量的研究結果的綜合與再分析，說明黃海及東海海域營養鹽氣溶膠濃度和降水中的離子濃度都有較明顯的季節變化，基本上冬季最大，而夏季最小。這與該區盛行風系和降水量的季節變化有關。
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