穴蝕 的英文怎麼說

中文拼音 [xuéshí]
穴蝕 英文
cavitation erosion
  • 穴 : 名詞1 （巖洞; 窟窿） cave; cavern; grotto 2 （動物的窩） den; hole 3 （墓穴） grave4 [中醫] （穴...
  • 蝕 : Ⅰ動詞1. （損失; 虧耗） lose 2. （腐蝕） erode; corrode Ⅱ名詞（天體現象） eclipse
  1. 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。
  2. Effectiveness of maintainable diesel systems and research of evaluation model

    型柴油機氣缸套穴蝕的故障分析
  3. As for a given rainfall experiment, the soil erosion in the rill was more than that in the socket

    在同一次降雨過程中，水溝的侵蝕量大於水穴（浪窩）的侵蝕量。
  4. Cenotes are created when limestone in the cave system erodes and the roof collpases, forming a water - filled sinkhole

    當洞穴系統內的石灰巖發生腐蝕而且頂部開始下沉的時候，就形成了盛滿湖水或河水的灰巖坑。
  5. Stellar winds from clusters of newborn stars scattered throughout the cloud etched all the well - defined ridges and cavities

    分佈在整個星雲中的新生恆星群發出的星風侵蝕出了清晰的隆起和空穴。
  6. On the base of summarizing and evaluating chinese soil erosion models, this paper brings forward future developing directions that the soil erosion models should pay attention to : ( 1 ) paying attention to the theory researches of soil erosion models, consummating from erosion factors basis erosion prediction to erosion processes quantity and theory researches, studying each erosion factor and its interaction impact on erosion processes, and sediment dispersion, transportation and deposition action on complex slopeland, as well as different catchments scales ; ( 2 ) reinforcing the study of gravitation erosion and cave erosion mechanism, and big and middle scale catchments erosion models ; and ( 3 ) making the best of advanced rs and gis technology, providing plentiful datum for erosion models researches, making and for soil erosion models checkout

    在總結和評價中國土壤侵蝕模型的基礎上，提出了今後土壤侵蝕模型應該注重的發展方向： （ 1 ）注重土壤侵蝕模型的理論研究，將從以侵蝕因子為基礎的侵蝕預報向侵蝕過程的量化研究和理論完善，研究各侵蝕因子及其交互作用對侵蝕過程的影響，泥沙在復雜坡面以及不同流域尺度間的分散、輸移和沉積作用； （ 2 ）加強對重力侵蝕、洞穴侵蝕機制的研究，加強對大中流域侵蝕模型的研究； （ 3 ）充分利用先進的rs 、 gis技術，為侵蝕模型的研究提供大量的數據源，以利於對土壤侵蝕模型的檢驗。
  7. The hydrothermal breccia and karst in the beiya area are divided into 4 types and zones, including : sedimentary tuff and breccia induced by hydrothermal explosion and sedimentation on land surface ; hydrothermal sedimentary conglomerate and gas - explosive ejecting breccia related to sedimentation in and collapsing of some shallow karst caves ; netted hydotherma1 limcstone breccia and hydrothermal explosive breccia pipe related to hydrofracturing, corrosion and explosion in the hydrothermal channels ; and yellow granular limestone formed by simmering and alteration in the deep heated water reservoir

    北衙地區熱水角礫巖和熱水巖溶可分為4種類型和層次，即地表相爆發沉積作用形成的沉積凝灰角礫巖、熱水沉積鮞狀灰巖與鈣華膠結角礫巖；與近地表洞穴沉積和垮塌作用有關的熱水沉積礫巖和汽爆射流角礫巖；與熱水通道相蝕裂和爆破角礫化作用有關的網路狀灰巖角礫巖筒和熱水隱爆角礫巖筒；深部相熱水浸煮蝕變灰巖。
  8. The favorable reservoir spaces in the carbonate rock could be divided into five types according to their origin, configuration and size, i. e., solution fissure, solution hole, cave, erosional fissure and structural fissure, which form five different reservoirs including cave - type reservoir, erosional fracture reservoir, structural fissure reservoir, and solution pore marginal beach grainstone reservoir

    而下奧陶統灰巖段儲集和生產油氣的有效儲滲空間按成因、形態及大小可劃分為溶蝕孔隙、溶蝕孔洞、大型洞穴、風化裂隙、構造裂隙等5類，構成5種性質有別的儲層，即洞穴型儲層、風化裂隙型儲層、構造裂隙型儲層、臺緣灘相顆粒灰巖溶蝕孔隙型儲層和地表殘積物裂隙孔隙（洞）型儲層。
  9. 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。
  10. The various coastal features, waterfalls, potholes, bays and beaches, tombolos, flood plains, gullies, foldings, etc. are the masterpieces of natural forces

    海蝕地貌瀑布?穴海灣與沙灘連島沙洲泛濫平原溝褶皺巖層等都是大自然精雕細啄的傑作。
  11. Its huge variety of spectacular caves and bizarre rock formations was formed as a result of underground water erosion

    ：飛來峰毗鄰靈隱寺，由石灰巖構成，由於長期受地下水侵蝕，形成了許多奇幻多變的洞穴和怪石。
  12. Here one can admire the river terraces, eroded caves, the stratum surface, the table mountain terrain, crumbling cliffs, while places like qingshuiguan, the old ferry crossings, the ancient trees and the old paths along the yellow river give the ancient qingling mountain cliffs a human touch

    這里可欣賞河流階地，側蝕洞穴，地層剖面，方山地貌，重力崩塌地貌… …清水關，古渡口，古樹落，黃河古道又給遠古清冷的山崖增添了人文氣息。
  13. Observation of drilling cores and casting - sections and the characters of pore structures and permeability of the matrix of the lower - ordovician carbonate in comparing with the lower limit of a reservoir for matrix reveal that the porosity, permeability, maximum pore diameter, saturation and median throat diameter in the matrix with undeveloped fissures, holes and solution pores are far lower than those of a reservoir limit although some micro - pores are developed in the matrix which therefore has no capacity of storing and producing oil - gas

    摘要通過鉆井巖心和鑄體薄片觀察，根據下奧陶統灰巖基質的孔滲特徵和孔隙結構特徵，並與基質作為儲層的下限對照裂隙、洞穴和溶蝕孔洞不發育的灰巖基質，發現盡管有微孔隙的發育，但其孔隙度、滲透率、最大孔喉半徑、飽和度、中值喉道半徑等參數值遠低於儲層下限值，基本不具備儲集和生產油氣的意義。
  14. According to the analysis of the data of field observation and the simulated rainfall erosion experiment in lab, the results showed that there were many differences in the formation mechanism and development processes between the rills and sockets

    3 、水溝、水穴（浪窩）的成因水溝、水穴（浪窩）都是降雨徑流侵蝕的產物。野外實地觀測和室內降雨侵蝕試驗研究表明，兩者在成因和發展過程上存在著差異。
  15. ( 2 ) study on the mechanics mechanism of the calamity caused by the cave of the highway : based on the investigation in detail along the line of the highway in shan - gan loess plateau, the distribution law, the classification and characteristic of hazard of highway cave are presented ; the calamity mechanism of highway cave opposite side slope and road bed is discussed, especially the mechanism of collapsing of the hidden cave in road bed. propose " the effect of hidden corrosion ", etc. 10 kinds send to mechanism of collapsing. based on the principle of limit balance, the formula of the critical treating thickness of hidden cave is put forward as follows : according to different stratum, different size and depth, the calculation of the critical thickness of the hidden cave of roadbed has been carried on

    （ 2 ）公路洞穴的致災力學機理研究：在對陜甘黃土高原區公路沿線黃土洞穴詳細調查基礎上，研究了公路洞穴分佈規律、危害分類及致災特點；公路洞穴對邊坡及路基的致災機理，重點是路基暗穴致塌機理，並提出了「潛蝕效應」等十種致塌機制；利用極限平衡原理導出路基暗穴臨界處理厚度計算公式如下：針對不同地區不同地層，對不同尺寸和埋深的暗穴，進行了路基暗穴臨界處理厚度的計算。
  16. Cavity erosion on cylinder bushings of diesel engines and its prevention measures

    柴油發動機缸套穴蝕的防止措施
  17. Despite erosion and man - made destruction, the 492 caves are well preserved, with frescoes covering an area of 45, 000 square metres, more than 2, 000 colored sculptured figures and five wooden eaves overhanging the caves

    盡管腐蝕和人為的破壞， 492個洞穴還完好保存，連同著45 ， 000平方公里的壁畫， 2000多個彩色雕刻圖形，五個木製屋檐懸于洞穴之上。
  18. The analysis of cave corrosion mechanism on cylinder jacket of marine diesel and some precautionary measures

    船用柴油機氣缸套穴蝕的成因及其預防措施
  19. The analysis of marine diesel engine cylinder liner cavitation and the prevention measurements

    船舶柴油機缸套穴蝕原因分析及預防措施探討
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