水下成形 的英文怎麼說
中文拼音 [shuǐxiàchéngxíng]
水下成形
英文
underwater forming-
Called " the audubon of this century " for the variety and proficiency of his marine photography, photographer david doubilet has mastered the use of light to produce what one national geographic editor calls " customary superb doubilet shots. " among them is this, a light - drenched photo of sea lions swimming in the waters of the great australian bight in the indian ocean
意譯：海底下的彩色圖片誕生在攝影一種豬形之魚，照片來自佛羅里達的墨西哥海灣，由威廉博士長期和國家的路雜志的攝影師查爾斯?馬丁合作於1926年預備防水設備的照相機和高曝光的鎂閃光粉保證能夠在水下照明，他們成為水下攝影的先驅者。Using the hulscher model of the formation of sand waves and sandbanks, under the ancient bathymetry, or under the modern bathymetry, the stokes number of the tidal flow and resistance parameter in the radial sandbanks satisfy the conditions for the formation of sandbanks. the research demonstrates that the dynamic flow conditions result in the development of tidal current sandbank. the radial sandbanks and it ' s asymmetrical distributions will still maintain in the future
應用hulscher沙波及沙脊增長模式，通過對該海域斯托克斯數及底部阻力參數的計算首次發現，南黃海輻射沙脊群海域在概化古地形和現代輻射狀沙脊群水下地形情況下，其斯托克斯數及底部阻力參數均滿足形成潮流沙脊的條件。After molting three times, the zoea enter the mysis stage during which they begin to look more like adult shrimp and swim in a characteristic fashion with head and tail pointed downwards at right angles and occasionally performing a sudden retrograde jumping action. this is known as the inversion state, the fry being suspended upside - down in the upper middle region of the pond water. this is, therefore, also called the " inverted suspension phase "
眼幼蟲脫第三次即進入糠蝦期幼蟲期mysis stage ，此期之體形已略成蝦之狀態，且具特有之游泳姿態，即頭部及尾部均向下，成一直角彎曲而時作向後跳躍游動，又因成倒立狀態，懸浮於水中的中上層，又叫倒吊期，此期幼蟲對外界的環境因素，如水溫鹽分等變化，比前兩期來得更具適應力，主要餌料為豐年蝦brine shrimp的幼蟲，但其他大小略同的動物性浮游生物，如橈腳類copepoda輪蟲類rotifera均可。The water current flows over the top of the dentoid baffle to the hydraulic jump as additional momentum. while it is cooperated with a stilling basin, the flowing condition emerged in the basin may be improved greatly and the length and downstream water depth required by the basin can be decreased to a great extent. such an appliance may be also used to solve the problems of insufficiently dissipating water flow energy and aerating flow, which are often faced with those hydraulic engineering constraction as acted by high waterhead, great specific discharge and low froude number
本文通過齒墩頂部的擴散水舌所形成的附加射流，從上部射入水躍，即可改善消力池內的水流流態，又可降低第二共軛水深，減小水躍長度，增進水躍消能效果，同時還能解決大單寬、低佛勞德數條件下摻氣和消能不足的問題，試驗證實它是一種安全、經濟的消能工。Application of gps - rtk integrated with digital echo sounder to underwater topography survey
與數字測深集成技術在水下地形測量中的應用The result is that this gas pool has simple structure, only forms a little nose - like structure at the district of fenghuangshan ; this pool belongs to delta front sub - facies sedimentary model, the underwater distributary channel and mouth bar is the better sedimentary microfacies ; the physical property of the reservoir is poor, the type of pore of the reservoir rock mostly are intergranular pore, intergranular solution hole and little are intercrystalline micropore ; the influential factors of pore structure and physical property are lithofacies, lithologic character and diagenesis ; the off - take potentia of all the testing well are deadly shortness, the wells have the worth of industrial recovery only under the condition of going through sand fracturing, and in the early of binging into production, the oil and sheath pressure drop rapidly, the production of the well drop rapidly
研究認為該氣藏構造簡單，只在鳳凰山形成了一個小型的鼻狀構造；屬於三角洲前緣亞相沉積模式，水下分流河道和河口壩是有利的沉積微相；儲層物性差，儲層巖石的孔隙類型主要有粒間孔、粒間（內）溶孔及少量晶間微孔；影響蓬萊鎮組氣藏儲層孔隙結構及儲集性的因素有巖相、巖性條件及成巖作用；所有測試井自然產能都極低，必須經加砂壓裂后才有工業開采價值，且投產初期，油套壓下降較快，氣井產量下降迅速。Paster flake is formed by pasting thin natural flake ( under 6mm ) on waterproof paper. compared to natural flake, it reduces the cost and increases the strength in width direction of flake
貼紙木皮：是將較薄的天然木皮（ 60絲以下）膠粘在防水紙上形成的。For underwater bursts at certain depths, the radioactive cloud may not be formed.
當在水下某一深度爆炸時，放射性雲團也許不會形成。Baizhang cliff means very high and steep cliff formed by collapse of hard amamellite through long - term weathering and cutting of flowing water along the plumb joints
位於蒙山山谷中， 24億年左右形成的二長花崗巖，垂直節理發育，經長期風化和流水下切作用，發生重力崩塌作用后堅硬巖石一側形成百丈崖景觀。A set of comprehensive adjustment and potential seeking technique is formed for underwater narrow sand body oil fields
逐步形成了一套水下窄小砂體油田中高含水期綜合調整挖潛技術。Separately speeking, for outward rivers in cansu ( either to the yellow river or to the yangtze river ), the allocable water resources are mainly the river runoff and groundwater, the priority sequence of water resources allocation would be : the water use for maintenance of local plantation including the environment - oriented and irrigated ones, water use for social and economic activities, and the runoff to lower reaches
外流河流域的降水首先為當地的植被耗用，剩餘的才形成可供開發的地表徑流和地下水；水資源配置的順序是：當地植被耗水，當地社會經濟用水，最後形成干支流出境的徑流供中下游地區使用。For five months he works on a great cedar tree, hewing and shaping it until it is seaworthy, only to find that it is so heavy he cannot get it from the construction site to the shore
五個月里他一直在對一棵巨大的杉樹加工，將它砍鑿成形，直至能夠下水航行，結果卻發現船身太重，無法從工地弄到岸邊。The product is adopting the numerator that the united states first enter synthesize the craft, the numerator that pass science designs, make epoxy and water polyurethane the combination, form polymers has each other thing of wearing the network construction, and join the functional monomer to it make the product can polymerize in normal temperature ; at 50 degress reporters conditions, the degree will be higher. make water - paint have excellent hardness, luster, chubbiness and attrition resistance, water resistance ， ethanol resistance ; make the water - paint with the product has epoxy and polyurethane excellent capability
該產品採用美國最先進的高分子合成工藝，通過科學的分子設計，使環氧樹脂與水性聚氨酯分散體有機地結合，形成具有互穿網路結構的高分子聚合物；並通過功能性單體的引入賦予該產品常溫自交聯功能，在50條件下成膜，交聯度會更高；使漆膜具有極好的硬度、光澤、豐滿度、耐水性及耐磨性，使配置的水性漆兼具聚氨酯及環氧樹脂的優異性能。Because of the evaporation, dissolved salt is brought to cumulate at the ground surface and the root zone when the ground water is above the critical level. then the saline soil is formed
超過臨界深度的地下水，在蒸發作用下，將鹽分帶至地表或根系分佈層累積下來，形成鹽漬化土壤或鹽土、堿土。The main conclusions are as follows ; firstly, under the influence of three phases of episodic activities, three two - order sequences is composed of three depositional cycles and three regional unconformities ; secondly, under the control of structure activities such as fault - block activities and the influence of three - order climate cycles and source recharge, lower cretaceous can be divided into six three - order sequence ; thirdly, because fault activities is weak and fault slope is gently, fan deltas exist in steep slopes in early and later stages and subaqueous fans exist and turbidite fans exist in troughs in middle stage
主要的結論為：其一，受三期幕式活動影響，斷陷形成了3個大的沉積旋迴和3個區域不整合面，構成了下白堊統3個二級層序；其二，受斷陷內翹傾和塊斷等構造活動的控制，以及三級氣候旋迴和物源供給因素的影響，下白堊統劃分出6個三級層序；其三，在單斷斷陷湖盆中，湖泊階段的早、晚期由於凹陷邊界斷層活動較弱，斷面較緩，陡坡可以發育扇三角洲，在湖泊階段的中期主要為水下扇砂礫巖體，並在窪槽區發育濁積扇。Abstract : this paper presents a new - type floating breakwater with the structure of “ duckweed ”. some circular wooden blocks were flexibly tied together and flat located on water surface. a series of experimental investigation were carried out. the experimental results show that 1 ) there are wave attenuation characteristics of the new - type floating breakwater ; 2 ) by comparing the two installation styles, the wave attenuation effectiveness anchored on the sea bed is better than that of anchored on the sea shore
文摘:模仿水生植物「浮漂」的結構形式，設計一種新形式的防波堤.將多塊圓形木板柔性連接成一體，平鋪於水面，對其進行了一系列的消浪效果的初步試驗研究.試驗結果表明，該結構具有消浪性能，並且其固定方式採用系泊於水下的消浪效果優于系泊于岸邊的The author suggests that for those kinds of samples like ophiolite which formed in the underwater environment and had very low potassium content, it should be better to determine their formation age by the sm - nd method as it is less sensitive to alteration. however, the step heating 40ar - 39ar spectra could often reflect the influence of later geological events on isotope system
認為對蛇綠巖這類形成於水下環境，含鉀極低的樣品，其巖體的形成年齡宜選用對蝕變影響反應不明顯的sm - nd方法測定；但階段升溫~ （On the regional karst water, it has been primarily clarified that the distributing trait, the cause of formation, and the environment background, and it has been confirmed that the source, the height, and the location about the karst groundwater replenishment. we have found out the relationship of developing circulation among the atmospheric water, the surface water, and the groundwater in the research area, and have compartmentalized the different geohydrology structures about the karst water. 2
初步查明了研究區的巖溶水分佈特點、巖溶水的成因及形成的環境背景，確定巖溶地下水的補給源區、補給高度、位置及巖溶區內大氣降水，地表水、地下水的動態循環關系，劃分出巖溶水不同的水文地質單元； 2It was well known that the main process of precipitation formation was collecting cloud water in the warm area and ice phase particles melting in the cold area. positive vertical velocity existed between 700hpa and 500hpa in the warm area and near surface in the cold area. wind convergence existed at the height of 700hpa, and divergence existed above and below the height of 700hpa
通過對降水雲系的綜合研究，建立了河南省春季層狀雲降水概念模型：暖區降水主要通過雲水碰並形成，冷區降水機制以冰粒子融化等冷雲過程為主;暖區700一50ohpa通常有上升氣流，冷區上升氣流分佈在近地面附近: 700沖a存在風場的輻合，其上下則主要是輻散區;水汽主要集中在7o0hpa高度上，暖區水汽來自南、東南方向，冷區水汽以西南輸送為主;暖區位勢不穩定分佈在o 。This thesis develops computer monitoring system of water depth of the automatic control system for the geotextiles - laying boats used for the yangtze river
本課題依據長江航道鋪排船自動控制系統，完成鋪排船集控臺上水深計算機監視系統的開發，研究水下地形的模擬和再現。分享友人