曲流寬度 的英文怎麼說
中文拼音 [qūliúkuāndù]
曲流寬度
英文
meander width-
Because the yili river belongs to plain broad and shallow moving river, the main channel changes greatly and swings to a large range, which leads to river crooked branching river type and s curved, many fork rivers, the river continent and the river beach in river center, alluvial shoal and beach. the width in some section of the river is up to about 3800m. in flood season it causes serious harm to farmland, factories, residents along two sides
由於伊犁河屬于平原游蕩性寬淺河流，主槽變化不定，擺動幅度極大，河道多呈彎曲分叉河型和s型彎道、多叉河、河心洲，河心灘和沖擊淺灘及邊灘，部分河段河床寬度達3800m ，洪水季節對河道兩岸的田地，工廠，居民等造成極大的危害，素有「三十年河東，三十年河西」之稱。So the labyrinth weir is particularly suited for use where the discharge structure need to enlarge the ability of outflow but the width is restricted the labyrinth weir could be divided into straight - labyrinth weir and curve - labyrinth weir in this paper
因此，迷宮堰特別適用於泄水寬度受限，但又需提高泄流能力的泄水建築物中。本文將迷宮堰分為直線型迷宮堰和曲線型迷宮堰。Guantang hotspring leisure center is invested and built up by the wanquan hotspring tourist development district of qionghai, collecting the meeting reception, hot spring and recuperate, recreation and spending holidays, amusement fitness, table delicacies keep in good health in order to travel in one degree of false hotels integratively and approved by country and four - star concerning foreign affairs. with chinese style flower garden organic an organic whole of linking of pavilions, terraces and open halls such as the main building, guest room, villa, bowling alley corridor, it is unique to build, the style is romantic
瓊海官塘溫泉休閑中心官塘溫泉休閑中心由瓊海萬泉河溫泉旅遊開發股份有限公司投資建造，是集會議接待溫泉療養休閑度假娛樂健身美食養生為一體的經國家批準的四星級涉外旅遊度假型酒店。整體建築環抱著曲線流暢，寬敞別致2700的大型溫泉泳池，並以中國式庭園廊道將主樓客房別墅保球館等亭臺樓閣有機的連成一體，建造獨特，風格浪漫。The calculation results are given for the bottom width, curvature radius, channel length, slope, flow depth, and flow velocity of the bend
優化結果給出了引水彎道底寬、曲率半徑、中心長度、縱向比降、水深、流速。The prepared sdse modified zirconum meinbrane was tested at the wider range of tcmperaure and pressure and differellt composihons of hydrogen mixturc gases ( i. e. different hydrgen panal pressure ) in order to examine the performance of this membrane and the sole hpermselechvity of the membrane. the results showed tha the purity of the permeated hydrgen is l00 % at the base of the detection greatest lower lanit of the qhle mass spectrometer, and there was no impurity gas passed, the permeating flux and permeability of this membrane are from several decades times to one decade times more higher than tha of a palladum membran in the range of from 593k to 773k, puv = 0. 2 ~ 0. 3mpa, pdn = 4x l04pa - - 0. lmpa, the hydrogen permeatng flux is increased with the difference of the squto root of pressure, and presents a linear relationship, the pressure seems has no influence on the permeablity, the permeabi1ity is decreased with the increasing of the temperature, and presents an exponential relationship, accondng to the fitting curve of the relationship betwen the permeability and the temperatur derived from the experimenta daa, in the range of 593k ~ 773k, pup0. 2 ~ 0. 3mpa, pha = 4 x l0 # pa ~ 0
在更寬的溫度范圍、壓差范圍內，在不同原料氣組成（即不同的氫氣分壓）條件下，對所制備的鋯表面改性膜進行了滲氫性能實驗，考核了膜對氫的唯一選擇滲透性，結果表明：在四極質譜的檢測下限內，只有氫氣存在，而無雜質氣體通過；在593k 773k溫度范圍內，鋯表面改性選擇滲氫膜具有高於鈀膜數十倍至十幾倍的滲氫流量和滲氫系數；其滲氫流量隨著膜兩側氫分壓平方根摘要差的增大而增大，並且呈線性關系；壓力對膜的滲氫系數幾乎無影響；膜的滲氫系數隨著溫度的升高而下降，井巨呈指數關系：根據對實驗數據所作滲氫系數與溫度關系曲線的擬合，在溫度593k 773k范圍內，壓差p 、 0二0Thirdly, there are many river bends and shoals in the inner mongolia reach. ice flood will occur in these places at the break - up time. it is valuable and meaningful to make factor analysis for ice flood and model research for freeze - up time and break - up time
第三，內蒙段成幾字型大彎曲，其間淺灘彎道疊出，坡度變緩，逶迤曲折，河中多夾心灘，分流竄溝，解凍開河時，常在河道的曲灣或山寬變窄的狹窄段產生凌汛。The following is the experimental investigations on solidification process of stearic acid. the influences which the inlet temperature and reynolds number of the cooling water have on the solidification process are presented. figures that display how heat flux change versus time has been drawn and analyzed
然後是硬脂酸凝固問題的實驗研究，分析了換熱流體進口溫度、換熱流體re數大小對凝固過程的影響，繪制了凝固過程中熱流密度變化曲線，比較了螺旋肋肋寬對強化傳熱效果的影響。For the first current plateau ， two kinds of sequential resonant tunneling of - process and - x process are observed in the wide barrier gaas / alas superlattice under various pressures for p < 2kbar ， the high field domain is formed by - process ， while for p > 2kbar ， the high field domain is formed by - x process when the barrier width was decreased to 2nm, we found that ground - state -
對于寬壘（ > 3 . 5nm ）的gaaa / alas超晶格，當流體靜壓力超過臨界壓力2kbar后，平臺寬度隨壓力的升高而收縮。對于窄壘（ 2nm ） gaaa / alas超晶格， u - i曲線上的平臺將不隨壓力變窄。Conclusions can be drawn from the graph of brake torque change of the mrp brake : using different mrp, the brake torque varied very much ; with the same working diameter, the same width of working face and the same distance, the brake torque of plate mrp brake is bigger than that of cylindrical mrf brake ; in a certain range of temperature, temperature has little effect on the brake torque ; while working diameter and working distance of the brake has obvious effect on the brake torque, so in the design, these two parameter should be emphasized
從制動器制動力矩的變化曲線得出：磁流變液不同，制動力矩變化很大；在相同工作面直徑、工作面寬度和工作間隙的條件下，盤式磁流變液制動器的制動力矩比圓柱形磁流變液制動器大；在一定的溫度范圍內，溫度對磁流變液制動器的制動力矩影響不大；而制動器的工作直徑、工作間隙對磁流變液制動器的制動力矩有明顯的影響，所以在設計中應重點考慮這兩個參數。Then, only a given curve satisfied by the conditions of import and outlet of vane wheel as its modular curve will neglect the middle varying processes of in vane wheel, which reflect microscope properties in some degree - flow properties in boundary layer. leading into the velocity - coefficient unifies the boundary layer and eular theory in the design process of vane, which extends the area of selection of vane ' s curves and provides a valuable object function for the optimization design of vane
那麼，僅憑一條預先給定的滿足葉輪出入口條件的曲線去來作為葉輪的型線，它必將忽略了這種除了葉輪出入口之外的中間變化過程，而這種中間變化在某種程度來說又反映出微觀特性? ?邊界層流動特性；速度系數的引入，它使邊界層理論和歐拉理論在泵的葉輪設計過程中得到統一；它使選擇葉片曲線的域圍拓寬；它也為葉輪的優化設計提供了一個很有參考價值的目標函數。分享友人