沉降流 的英文怎麼說

中文拼音 [chénjiàngliú]
沉降流 英文
downwelling
  • 沉 : Ⅰ動詞1 （沉沒; 墜落） sink 2 （沉下 多指抽象事物） keep down; lower 3 [方言] （停止） rest Ⅱ形容...
  • 降 : 降動詞1. （投降） surrender; capitulate 2. （降伏） subdue; vanquish; tame
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  1. In this paper, using the program ( epagpll ), the bored testing pile group of the chinese architecture science and research institute at luokou area are analysised. the comparisons among analytical results of four constitutive models of soil are made, and the deformation of piles and soil, the soil resistance of the piles, the friction beneath cap, the aclinic displacement of the ground soil before piles and the failure pattern of pile group are discussed in detail

    本文利用所編的程序，對上海地區豎向荷載作用下的單樁的流變效應進行了分析，並通過樁體位移?時間關系曲線，確定軟土地基上豎直受力樁的承載力，分析了豎直受力樁的最終沉降量的大小，並結合《上海地區地基基礎》地方規范就程序計算結果進行了對比。
  2. The severe sand dust not only has great effects on the quality of atmosphere environment in cities and on people ' s health, but also can be transported by northwest current to the sea, and exert baneful effects on marine ecosystem

    強沙塵天氣不僅對城市大氣環境質量和人體健康產生影響，而且會經西北氣流向海洋輸送和沉降，對海洋中營養鹽的供給和海洋生態系統造成影響。
  3. The rising temperature in the cave, the lamp - light ' s toasting and the convictive air made the humidity of the whole or part of the cave descend, which made the speleothem sightseeing dry, cracked and weathering. the acid air from the outer and the highly dense co2 would cause acid erode action to the speleothem sightseeing with water vapor. the existence of lamp - light offered a good chance for the lightloving plant to grow up, thus a lot of bryophyte covered the speleothem sightseeing

    洞穴升溫、燈光的烘烤及空氣的對流致使洞穴濕度或局部濕度降低，使景觀產生乾裂、風化；氣流帶入的洞外酸性氣體及高濃度co _ 2在高濕的條件下，結合水汽對洞穴景觀產生酸侵蝕作用；燈光的存在為燈光植物生長提供了條件，使大量的苔蘚類植物生長于鐘乳類景觀的表面；洞外大氣粉塵的進入，給洞穴帶來了非常嚴重的破壞，粉塵在洞內高濕的環境下大量沉降，附著于鐘乳類景觀的表面，致使受污染面發黑，毫無光澤。
  4. The three - dimensional cloud model with hail - bin microphysics could simulate the characteristics of the severe storm such as life cycle, rainfall distribution and diameter of hail well, and also could produce strong downdraft and wind shear ( downburst )

    而利用三維強冰雹雲模式對此次強風暴的生命史、降水分佈、降雹的大小等要素做了較好的模擬，並能夠模擬出伴隨強風暴過程所產生的強下沉氣流和及地面強風速切變（下擊暴流） 。
  5. The horizontal width of the condensate falling from the convective cells was much less than the width of the observed mesoscale downdraft ( 60 km compared to 150 km )

    從對流單體降落的冷凝物的水平寬度比觀測到的做尺度下沉氣流的寬度小得多（前者60公里而後者150公里） 。
  6. An aircraft flying through a microburst may first encounter an increasing headwind and lift, then a downdraft from above the aircraft, followed by an increasinig tailwind and sink

    飛越微下擊暴流的飛機可能首先會因逆風增強而浮力增加，隨即遇到上空的下沉氣流，繼而因順風增強而沉降。
  7. In order to control the land subsidence, adjusting three dimensional exploitive positions and moderately utilizing the leakage recharge from its upper shallow groundwater play a key role in realizing the sustainable development of deep groundwater resources in this area

    在控制地面沉降的條件下，深層地下水持續利用的對策是調整開采三維布局，適度開發利用淺層地下水對深層地下水的越流補給。
  8. The floe settling velocity of sediment particles is taken as the function of current velocity, salinity and suspended sediment concentration

    泥沙顆粒絮凝沉降速度考慮了流速、鹽度、含沙濃度的影響。
  9. Their biggest concerns are preventing seepage under or through the embankment, stabilizing the slopes, and overbuilding to counteract settling, which can be up to 5 percent for soils compacted during construction and 15 percent for uncompacted material

    工程師最注意的幾點包括防止堤防底部或內部出現滲流、穩定邊坡，以及超量建造以防止沉降，也就是在建造時增加5 %壓實土壤和15 %未壓實物料。
  10. Using the theory of soil rheology, the relationship among settlement, plumpy and excavation the nonlinear rheological fem program pertinent to excavation is also established used and its availability is proven

    運用巖土流變學的理論分析了沉降、隆起和開挖關系，並建立了與之相適應的軟土非線性流變模型。
  11. The characteristics of high pressure gyratory sprayed pumping discusses is presented, which is applicable in wide range of scope and ground layers, convenient for construction, long durability, wide source of materials. mechanism for subgrade strengthening : complex foundation of cement solid and earth between piles was formed by pulsant load of flowing pressure and spraying flow, water wallop, cavitation phenomenon, water wedge effect, extrusion force and air flow agitation etc so as to enhance foundation bearing force and reduce settlement and deformation

    高壓旋噴注漿技術具有適用范圍、適用地層較廣，施工方便，耐久性好，材料廣闊等特點；其加固地基機理主要是通過流動壓、噴射流的脈動負荷、水塊的沖擊力、空穴現象、水楔效應、擠壓力、氣流攪動等效應形成水泥固結體與樁間土的復合地基，從而提高地基承載力，減少沉降變形。
  12. The hydraulic gradients of settling slurry flow transported in three kinds of moving states, i. e. suspension, saltation, or partially suspension were investigated, based on analyzing the changes of solid particles and water in momentum, velocity and their mass related to momentum exchanging over the acceleration period of the solid particles

    從固體顆粒加速期間清水與固體顆粒的速度變化、動量傳遞、相關質量等基本問題分析入手，研究了沉降性漿體在水平管道內流動時其固體顆粒在3種流動狀態下的水力坡度，提出了沉降性漿體在水平管道內流動的機理模型，進而用該模型對一些輸送條件下的沉降性漿體的水力坡度進行了計算。
  13. After the ventilator is started, the dust catcher is under negative state and will absorb air with dust in the ductwork to the case on the dust catcher, then the air current will enter into the upper side of filter bag flowing from upper side to lower part ; most of the dust will come out from the filter bag under function of gravity and inertia and then fall into the lower case ( ash hopper ), then the clean air will enter into the air via ventilator

    當通風機啟動后，除塵器便處于負壓狀態，並將余風管中的含塵空氣吸入到除塵器上箱體內，然後氣流進入濾袋上口自上而下流動，多數粉塵顆粒在重力和慣性力的作用下穿出濾袋下口，沉降至下箱體內（灰斗） ，被濾的凈化氣體經通風機排入大氣中。
  14. Aerosols generated from continental and marine sources are transported to each other ' s environment, meanwhile they change the chemical compositions of the atmosphere, influence the processes and velocity of atmospheric chemical reactions

    陸地和海洋源產生的氣溶膠通過大氣的流動向對方的環境系統輸送，從而改變了對方環境大氣的化學組成，影響著大氣污染物的化學反應過程和反應速度，其沉降過程也會對對方的生態系統產生一定的影響。
  15. Coupling model of three dimensional seepage and land - subsidence for dewatering of deep foundation pit in loose confined aquifers

    鬆散承壓含水層地區深基坑降水三維滲流與地面沉降耦合模型
  16. Based on the analysis mentioned above, a conceptual diagram explaining the physical process is put forward : stronger ( weaker ) convective activities in tropical areas stronger upward ( downward ) vertical anomaly stream in tropical areas more ( less ) moisture transports from " key regions " to shandong stronger ( weaker ) hadley and walker circulation stronger ( weaker ) east asian summer monsoon eap ( negative eap ) in 500hpa upward ( downward ) vertical anomaly stream rise in shandong subtropical high abnormally located northward ( southward ) more ( less ) rain in shandong province

    弱季風年與山東夏旱年則相反。通過分析山東夏季降水與東亞夏季風以及大氣環流異常的物理過程，得出了如下物理概念模型:熱帶印度洋以及南海-熱帶西太平洋地區對流加強（減弱）吟熱帶地區垂直上升（下沉）氣流增強崢熱帶印度洋和南海一西太平洋地區水汽輸送通量增加。
  17. Topics include : molecular and turbulent diffusion, boundary layers, dissolution, phase partitioning, bed - water exchange, air - water exchange, settling and coagulation, buoyancy - driven flows, and stratification in lakes

    探討課題計有:分子和紊流擴散、邊界分層、溶解、相之間的分割、底床與水間的交換作用、空氣與水間的交換作用、沉降和混凝、浮力流以及湖泊分層作用。
  18. The paper analyses the particle radial separating speed in inertia field and the dropping speed in the gravity field, determines the relations among the separating critical diameter, the rotate speed of screw, airflow speed and the radial size of separating interface, establishes and work out the separating diameter which value the separating effect of the new equipment

    根據物料的空氣阻力與離心分離理論分析了離心力場中粒子徑向分離速度及重力場中的粒子沉降速度，確定分離臨界粒徑與螺旋轉速、氣流速度及分離界面徑向尺寸等之間的關系建立了並求出了衡量此種新機型氣固二相流分離效果的衡量指標? ?分離粒徑。
  19. More than 3 billion tonnes of eroded soils are annually sedimented into the region ' s seawaters, destroying river estuaries and the world ' s most precious and diversified coastal and reef based ecosystems

    每年流失的土壤有30億噸以上沉降到該地區的海水中，日益嚴重地破壞江河入海口以及世界上最珍貴和多樣化的以海岸和礁石為基礎的生態系統。
  20. The computation results show that the deformation of the dam appears in evident increment and the creep has an obvious influence on the deformation and stress of the face slab

    結果表明，考慮堆石流變后的壩體沉降有明顯的增加，對面板的應力變形狀態有較大影響。
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