水沖刷作用 的英文怎麼說
中文拼音 [shuǐchōngshuāzuòyòng]
水沖刷作用
英文
water washing-
In this paper, the flush function is divided into two aspects. one is the process flushing the inner wall of the closet bowl ; the other is the discharge of the dirty objects under the action of water flow
針對其功能,本文將坐便器的沖水過程分解為兩方面進行研究,其一是對水包內壁的沖刷過程,另外則是在水流沖力作用下的排污過程。The food waste disposer will not block drain, because food wastes are grindedinto fluid and flushed away, carrying all greasiness away effectively. in addition, thefluid also plays an important role in polishing, flushing, and cleaning the pipes
因為食物垃圾被研磨成漿狀液體后在隨機加速的水流作用下,可有效帶走粘在下水管壁上的油膩,並起到打磨沖刷清洗下水管道的作用。In the article, it states another model of oxygen corrosion - corrosion caused by dissolving oxygen, it causes damage on the metal wall surface by oxygenation when the oxygen content in the water is much higer and it is affected by some extra factors ( such as temperature, degree of the acid and the basicity, the content of solid, the water power of scouring and so on )
本文講述的是另一種形式的氧腐蝕溶解氧的腐蝕,即由於水中氧含量較高在一定外加條件作用下(如溫度、酸堿度、固含量、水力沖刷等)而引起金屬壁面的氧化破壞。The main conclusions are as follows : the hco3 - ion content of zhujiang river changes notably in one hydrological year, especially in wet season and dry season. as for the content of inorganic carbon, that of the xijiang river is the highest, then the beijiang river, and then the dongjiang river. the xijiang river ' s inorganic carbon source was major from karst process in the drainage basin
得出如下的結論:珠江水體hco _ 3 ~ -離子含量在一個水文年中發生顯著變化,特別是豐水期與枯水期之間波動幅度較大;無機碳含量西江含量最高,其次是北江,東江最低;西江無機碳主要來源於巖溶作用,由於受河流沖刷效應影響,豐水期hco _ 3 ~ -離子含量升高;東江流域無機碳主要來源於硅酸鹽巖的碳酸鹽風化過程,豐水期hco _ 3 ~ -離子含量無顯著變化;北江無機碳來源於巖溶作用和硅酸鹽巖的碳酸鹽風化過程,受稀釋效應影響,無機碳含量隨水量增加而降低。In order to understand the characteristics and mechanism of flow washout for the crevice of core wall in earth - rock dam, according to the exemple of crack washout test for the core of heihe dam, constant water level washout test and changing water level washout test are adopted differently, the process of test and the character of the flow washout for the core crack are gone into particulars
摘要為了解水流沖刷作用下反濾層對土石壩心墻裂縫發展保護作用的特點和機理,以黑河土石壩心墻裂縫沖刷試驗為例,分別採用常水頭和變水頭兩種方法,探討了土石壩心墻裂縫在水流沖刷過程中的特點。For example, water used for washing hands and faces could be used again to wash clothes, rice or vegetables. water used to wash clothes could be used again for mopping floors. all water could finally be used for watering plants and flushing the toilet
淡水循環再用:如洗手、洗臉后的淡水,可用以清洗衣物或蔬菜;洗完米的水可用以清洗蔬菜;洗完衣物的污水可再用以洗刷地板,洗完地板后的污水,可再用作澆花或沖廁。When the environment condition of water changed or the chemical homeostasis was disturbed, corrosion and solution occured, and the travertine landscapes was rebuilt by conveying, scouring, and collapsing
當水環境條件改變或水化學動態平衡失調時,重溶蝕作用發生,搬運?沖刷?坍塌?重組形成新的鈣華堆積景觀。There are several areas where the former use as an artillery firing range have removed the thin surface vegetation and allowed rainwater to wash out soil
若干地區之前曾用作操炮區,表面植被被移走以致雨水沖刷土壤。Protection : it can prevent riverbank from strong wind and heavy rain. besides, it can protect dam and the bottom of river and prevent the loss of sand
防護作用:防止堤巖受風,浪,雨的沖刷,並可用於護岸,護坡,護底,防止水土流失。Wash away with water to a drain or sewer according to local govt. and work site regulations
依據當地政府和工作場所的有關規定,用水沖刷排放,可通過常規排污道。In this paper, a numerical simulation model to analyze the function and effect of the pumping irrigation in sediment deposition reduction of the irrigation canal system is proposed
除了以往有效的措施外,本文在總結灌區渠道不同部位設置提水泵站設施作用與效果的同時,通過建立灌區渠道懸移質沖刷計算模型,對其減淤清淤的作用與效果進行了理論分析研究。In structural engineering, hydraulic concrete is often used for the construction of a cyclical bear or fresh water, sea water or ice scour, erosion, and the knock - on effect on the permeability of concrete used hydraulic structures, it has special requirements and regulations
摘要在工程結構中,水工混凝土是用以修建經常或周期性的承受淡水、海水或冰塊的沖刷、侵蝕、滲透和撞擊作用的水工建築物所用的混凝土,其有特殊的要求和規定。All negative landforms, which are shaped by flood - dominated current, such as souring hole, scouring channel and flood channel, are belong to the study area of flood channels
通過以上的研究認為河口漲潮槽的概念應該有更為廣泛的含義,包括河口一切由漲潮流作用為主形成的負地形,如漲潮沖刷坑,漲潮沖刷槽和漲潮水道等,漲潮槽的特徵應該保持多年。Based on the data on scour around large diameter cylinders exposed to waves and currents, effects of every kind of sea enviromental parameters on maximum scour depth are analyzed and guided by dimensional analysis and multidimensional linear regression, an equation is given to compute maximum scour depth around large diameter cylinders in combined waves and currents. compared with some other equations, this equation is more accrete, simpler and clearer and the compute d results are in good agreement with experimental ones
本論文主要是在總結國內外研究成果基礎上,從波浪與水流共同作用下海床上直立大直徑圓柱建築物周圍的局部沖刷機理出發,研究和探討了圓柱周圍的沖淤形態;分析各種海洋環境參數對最大沖刷深度的影響,並利用已取得的實驗資料,採用量綱分析原理和多元線性回歸分析方法,建立一個波流共同作用下海床上直立大直徑圓柱建築物周圍的最大沖刷深度計算公式。The reason to creates this kind of destruction to be very many, the main of them is that the apron partially has not been able fully to display it to eliminate energy affect so causes the ditch bed to wash out, forms flushes the pit, leading to the apron, to guard against flushes the trough and both banks slope protection destruction, for a long time, disappear power design of plunge basin and layout have been focused on disappear power. but not to give the enough value on uses the sea to inundate the section to disappear power and adjust speed to reduced downriver washes out
水閘閘下沖刷破壞的部位絕大多數發生在消力池下的海漫和防沖槽處,造成這種破壞的原因很多,其中很大一部分是由於海漫部分未能充分發揮其消能作用而引起渠床沖刷,形成沖坑,導致海漫、防沖槽及兩岸護坡的破壞。一直以來,人們把消能的研究重點放在消力池的消能設計及平面布置上,而對海漫段消能及調整流速功能研究甚少,至於對海漫加糙水流運動建立數學模型,在國內外還很少見相關的論文資料。( 2 ) the results of the rainfall - affected runoff scouring experiments in lab. when the rainfall intensity was less than l. omm / min, the soil erosion caused by the combination of rainfall and the upslope runoff was more than that caused by only the simulated rainfall. when the rainfall intensity was more than 2. 0mm / min, the upslope runoff strengthened the effect of the runoff yielded in the local area on the dyke slope surface, and the effect increased with an increase of rainfall intensity
2 、室內模擬降雨+放水沖刷試驗結果雨強小(如i 1 . 0mm min )時,上游注入水量對戧坡侵蝕作用比降雨在戧坡上所產生徑流的侵蝕大;雨強大時( i 2 . 0mm min ) ,上游水量下泄與當地降雨徑流一起增強對戧坡面的侵蝕作用,雨強越大,侵蝕作用也越大。Through analysis, we conclude that washing action of wave and flow is main power of evolvement of region of interest landform, structure lead to the fact that water area around shallow structure in cheng dao sea field has an increase about 0. 3m / a through actual measurement, water depth increase rate around foundation is 0. 25m / a, slope gradient of side slope averagely has a decrease of 5 % o a year, however marine hydropower wash rate through compute is 0. 2m / a on underwater bottom, the wash rate on structure foundation is 0. 35m / a
分析認為,浪流的沖刷作用是研究區水深地形演化的主要動力,構築物的存在,使埕島海域淺水區人工構築物周邊水域實測年水深增加幅度約0 . 3m a ,地基附近水深增加速率0 . 25m a ,邊坡坡度平均每年以5減緩,而計算得出的海洋水動力沖蝕速率在水下底坡為0 . 2m a ,在構築物地基沖蝕速率達0 . 35m a 。By means of prototype observation, analysis with materials and theories, and laboratory test, the author deeply analyzed the causes and procedure of canal cross section erosion, and obtained eight causes which resulted the canal deform including flow, seepage, runoff, collapse of bank, dry effect, human activity, wave flush, frozen, and then stressed to discuss the frozen process
本文通過原型觀測、資料分析、理論分析、室內試驗對北引渠道變形的成因和發生機理進行了較為深入的分析研究,給出了造成北引渠道變形的八大原因:流水引起的變形、滲透引起的沖刷、地表徑流引起的沖刷、滑坡變形、乾燥作用、人類和動物活動的影響、風浪引起的沖刷、凍融侵蝕,並著重闡述了凍融侵蝕的機理。In this paper, scale models are used to study local scour around bridge piers and abutments, and the scour pit pattern and maximum scour depth, which may serve as a reference for engineering design, are given
採用系列模型試驗方法,對具體工程大型橋墩在水流和波流共同作用下的局部沖刷分別進行研究,提出了沖刷坑形態和最大沖刷深度,供工程設計參考。And, with great communities and subdivisions, it s a great place to raise a family
由於海水對懸崖的沖刷作用,最後海灘形成了一座座的小沙灘。分享友人