erosion 中文意思是什麼

音標 [i'rəuʒən]
erosion 解釋
n. 名詞 1. 腐蝕，侵蝕（作用）。
2. 【醫學】糜爛，齒質腐損。

  1. Abrasion also abets wind erosion.

    磨損作用也助長了風的侵蝕。
  2. Erosion of pipes and vessels from abrasion by particles can be serious.

    由於固體顆粒的磨蝕作用，管子和容器的磨損嚴重。
  3. So these karst series problems are lowness ability of making soils, distributing odds of surface water and groundwater, leakiness of fountain, alkalescence of circumstance, lowness of bio - diversity, rapidness converse succession of vegetation and fragility of soil character and entironment. and karst region produces many problems, e. g. rock desert, soil erosion and degeneration because of artificial influence and destruction

    巖溶空間介質具有地上地下雙層結構，可溶巖造壤能力低，巖溶水空間分佈不均、地表地下水關系密切、水源易漏失，偏堿性環境、生物資源集聚程度低，植被逆向演替快、順向演替難，巖溶地質與生態環境十分脆弱，受到人為因素的影響和破壞，極易產生石漠化、土壤侵蝕與退化等一系列問題。
  4. Some factors affecting the alluvion and erosion of the yellow river delta are given and analyzed, including human activities, global warming and sea level rise, deep structure, deposits in the delta, local climate, some ocean factors such as current, wave, tide

    此外，本文還分析了地質構造、沉積相和沉積物、氣象條件、海洋動力、海平面升高、人類活動等因素對黃河三角洲的沖淤演變的影響。
  5. A statistical model is developed and indicates high correlation between the accretion of modem yellow river delta and the water and sediment discharge of yellow river, and the model shows the necessary water and sediment discharge per year to ensure the equilibrium of alluvion and erosion of yellow river delta

    黃河三角洲凈造陸面積與黃河入海水沙量的統計模型說明，黃河三角洲沖淤動態平衡時的黃河入海徑流量為71 . 93億m ~ 3 a ，輸沙量為1 . 853億t a 。
  6. Based on 2m contour of surveyed bathymetry from 1976 to 1999 and mean - high - tidal line distracted from remote sensing images acquired by landsat - 5 tm from 1976 to 2000 respectively, quantitative analysis about alluvion and erosion as well as the relationship between accretion of modern yellow river delta and the water and sediment discharge of yellow river is made, and the results indicate the mean - high - tidal level is more effective than 2m contour of the bathymetry. it is found that the accretion of modem yellow river delta is becoming less and less, what ' s more, erosion is even more than alluvion in some recent years. diaokou promontory has been eroded seriously since yellow river changed its course in1976

    以一般高潮線反映現代黃河三角洲沖淤演變時，從1976年黃河改道清水溝流路入海到2000年，整個黃洞三角洲凈造陸201 . 5km ~ 2 ，淤積有逐漸變慢的趨勢，甚至出現凈蝕退的年份；刁口河嘴大量蝕退，蝕退速率開始快速，后來逐漸變慢；清水溝河嘴大量淤積，淤積速率開始迅速，后來逐漸變慢，甚至出現凈蝕退；清水溝河嘴南側到支脈溝一段岸線與刁口河嘴以西到灣灣溝一段岸線基本穩定。
  7. It is applied to the female vulvitis caused by different kinds of pathogenic microorganism ， colpitis, cervicitis, cervical erosion, endometritis, pelvic inflammatory disease, adnexitis, oophoritis, vaginal prutitus, disorder of the leucorrhea and various kinds of gynecology diseases which haven ' t been cured for a long time ; it is endowed with the function of antibiosis, relieving itching, moist, contracting the vagina, removing the foreign flavor and long nursing

    適用於女性各種致病微生物引起的外陰炎、陰道炎、宮頸炎、宮頸糜爛、子宮子宮內膜炎、盆腔炎、附件炎、卵巢炎，陰道瘙癢，白帶異常等各種久治不愈的婦科疾病；對女性生殖系統具有抗菌、止癢、潤澤、縮陰，消除異味和長效護理的作用。
  8. Secondly the major mechanisms of degeneration of pcss are caused by both the filamentary nature of the current in high - gain pcss damage to the chip of the switch and the charge domain reached the anticathode causes the erosion of metal interface

    開關退化的主要原因是:開關體內的絲狀電流對開關晶元的損傷;以及電荷疇到達陽極時來不及放電而產生的電荷擁擠現象對開關電極接觸表面的損壞。
  9. By the 1980s the landscape s visual appearance had changed, with green hillsides steadily replacing the brown badland erosion

    及至1980年代，視覺上的景觀已有所不同，棕黃一片的劣地漸次被青翠的山頭取代。
  10. But then, with the intention of bringing trees back to the territory, serious efforts were made by the government to green the countryside. however, the hills - and even some valleys - were dominated by badlands and erosion scars

    不過，當年的山嶺，以至部分山谷，皆遍布劣地和侵蝕遺痕加上這崎嶇不平之地主要由花崗巖組成，表土養分易於流失，凡此種種，都對植樹工作構成嚴峻的考驗。
  11. During the 1950s, 1960s, 1970s and up to the early 80s, the key planting objectives were to restore vegetation to the badlands and to cover the eroded scars with trees as soon as possible - to prevent further erosion and to assist in the development of better soils

    由1950年代至1980年代初，植林的重點目標是盡快使劣地重長植被，以樹木覆蓋侵蝕痕跡，從而防止水土繼續流失，幫助建立更佳的土壤。
  12. Base level of erosion

    侵蝕基面
  13. Research on the measure to water and soil erosion prevention in black earth area

    黑土地區防治水土流失的對策研究
  14. A large amount of shoreline erosion and build-up occurs during the year due to storms and high winds.

    由於暴風雨和大風的作用，終年都在發生大量的濱線浸蝕和海岸的塑造。
  15. Quantitative model to estimate soil erosion rates using caesium - 137 for cultivated soil

    示蹤農業耕作土壤侵蝕速率的定量模型
  16. The discussion on models for estimating soil erosion rates from caesium - 137 measurements on cultivated land

    示蹤農耕地土壤侵蝕速率模型的比較研究
  17. In terms of soil erosion control, the six models were in the order of desertation for natural restoration > pasture > chestnut plus honeysuckle > bamboo > cajan > common zenia, whereas in terms of the economic benefit, the order would be pasture > common zenia > bamboo > chestnut plus honeysuckle > cajan > desertation

    對水土保持最好的是自然拋荒，其次是牧草、板栗+金銀花、毛竹和木豆，最差的是任豆；經濟效益最好的是牧草，其次是任豆、毛竹、板栗+金銀花和木豆，最差是自然拋荒。
  18. It is also benefit to environment : traditional barrier, if erosion, will pollute water source and environment after catabolism

    利於環保：傳統柵欄一旦腐蝕，分解會污染水源和環境。
  19. In this paper, two major types, the natural vegetation and crop vegetation in luota are studied. we can gain the different distributive area by remote sensing technology, in accordance with conifer forest, broadleaf forest, thick shrub forest, shrub forest, herbs shrub forest, herbs naked rock and crop vegetation. the valuation of the output of standing trees, water conserbancy, soil conserbation to control erosion and purify the air is the main basis which is used to value the functions of the forest ecosystem of the conifer forest and broadleaf forest of luotathe result reveal that the total ecological function value of the forest which area is 1388. 8 hm2 is estimated up to 18. 36 million yuan per annum. the synthetic valuation system of luota vegetation is put forward by the valuation of per hm2 in evergreen - deciduous forest, conifer forest, conifer and broadleaf forest, broadleaf forest, scatteredtree - shrub forest, coppice - shrub forest, herbs shrub forest, econamic crop and cereal crops. the plant resources is valued according to the ornamental and green plant. lumber trees and medical plant. ornamental plant includes hosta plantaginea. lilium brownii van viridulum, spiraea cantomiensis and so on. lumber tuees includes zzzelkova schneideriana, emmenopterys henryi, catalpa fargesii and so on

    本文把洛塔現存植被分為自然植被與栽培植被兩大類進行研究，通過遙感技術對現存植被按針葉林、闊葉林、密灌、灌叢、草灌、荒草裸巖、農作物植被等類型進行分佈面積的統計，在此基礎上，以林產品價值、涵養水源價值、保護土壤價值和凈化空氣價值作為估算的主要參考依據，對已成林的針葉林與闊葉林進行森林生態系統的價值估算，得出面積為1388 . 8hm ~ 2的針葉闊葉林的森林生態價值為1836 . 37萬元，參照這一生態價值量，把洛塔植被按常綠落葉林、針葉林、針闊混交林、闊葉林、疏林?灌叢、矮灌叢、荒草灌叢、經濟作物和糧食作物，以每hm ~ 2的價值量提出了洛塔植被的綜合價值體系。
  20. Testing method for cavitation erosion of fine ceramics

    細陶瓷的空蝕試驗方法
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