deep flow 中文意思是什麼
deep flow
解釋
高粘流-
Cryptic species have been found in a wide range of marine organisms ; with majority of them are benthic invertebrates. in contrast, marine holoplanktons are thought to have lower diversity and slow speciation due to their strong dispersal potential. this paper reviewed studies on cryptic species and speciation in marine holoplankton. based on findings in 38 studied taxa, it was concluded that : 1 ) cryptic species are pervasive in marine holoplankton, suggesting holoplankton speciation was more active than previously thought ; 2 ) current morphospecies diversity is untenable to reflect true species diversity in marine holoplankton ; 3 ) geographic isolation may facilitate cryptic speciation of marine holoplankton. however, contribution of allopatric speciation is still questionable ; 4 ) ecological speciation may be the prevailing speciation mode in marine holoplankton. cryptic speciation in marine holoplankton is paradoxical, because rapid speciation under strong gene flow is countertuitive. solution of this paradox will help us gain deep insights of marine speciation and biodivesity
隱種廣泛存在於各類海洋生物中，尤其是底棲無脊椎動物.然而，海洋終生浮游生物由於具有較強的擴散能力，往往被視為生物多樣性低、物種形成慢.本文就海洋終生浮游生物隱種與物種形成的研究作一綜述.基於研究的38個種類，結果表明: 1 ）海洋終生浮游生物普遍存在隱種，其物種形成要比想象得快; 2 ）由於引種的廣泛存在，形態種生物多樣性無法反映海洋終生浮游生物真正的物種多樣性; 3 ）地理隔離有助於海洋終生浮游生物隱種的形成，但異域物種形成的作用仍值得商榷; 4 ）生態物種形成很可能是海洋終生浮游生物物種形成的主流模式.海洋終生浮游生物強基因流下快速的物種形成有悖于生物進化常理，解決該悖論將有助於我們對海洋物種形成和生物多樣性的理解 -
Groyne is a common measure used in channel improvement. it will give rise to serious consequence if the design of groyne is improper. to go deep into study of the variation of flow feature in river due to building groyne is extremely necessary
丁壩是航道整治中常見的工程措施之一，但若設計失當，可能帶來許多嚴重後果，對丁壩所形成的許多水流條件變化開展深入研究是十分必要的。 -
In this dissertation work, a new shower - bubble type equilibrator is developed, and is double - checked with the laminary flow type equilibrator made by cooper ( 1998 ). significance test shows no distinct discrepancies between the two. the new equilibrator can measure the pco2 not only at the sea - atmosphere interface, but also under deep - sea water
主要實驗結果和結論如下：研製了新的噴淋-鼓泡式平衡器，並與cooper ， d . j . （ 1998 ）的層流式平衡器進行現場互校，顯著性檢驗證明兩種平衡器之間無顯著性差異。 -
Construction of a 1000m plus deep shaft in a high temperature and heavy water flow environment
大涌水高溫條件下千米深井的施工實踐 -
This procedure can imitate the single well pumps water the chronometer calculates at all point water level in district declines deep with horary variety ; study the sport law of the rivers ; solve definitely flow draw water issue wanton boundary the wells of termses, predict that dives under water in the location, guide and construct and excavate the progress, appraise the rationality of the precipitation scheme
此程序可以模擬單井抽水時計算區域各點水位降深隨時間的變化，研究水流運動規律；求解任意邊界條件下的井定流量抽水問題，預測潛水位，指導施工開挖進度，評價降水方案的合理性。 -
Secondly, in order to make a deep analysis of c2 system structure, the author made the fire cell and aerial command control centre into the c2 organization nodes, then import into the information flow to analyze the c2 organization network, through which the author constructed a linear programming model to analyze the time consumption of c2 organization. based on object petri network ( opn ), the author also analyzed the c2 organization reconstruction process
其次，為了深入分析c2系統結構，將火力單元和區域指控中心作為c2組織節點，引入信息流因素對支持網路化作戰的c2組織網路進行了建模分析，以c2組織的時效性作為目標函數提出了c2組織的一種設計模型，並研究了通過對象petri網對防空網路化作戰中的c2組織動態重組的建模方法。 -
Abstract : the qiantang estuary with violent hydrodynamic conditions is well known for its tidal bore. the regulation of the estuary in the past, especially the progress since the founding of new china are reviewed. the principles of the regulation and planning of the qiantang estuary formulated in 1960s are expounded, i. e., to narrow the river to reduce the tidal prism, and to increase the ratio of the river flow to tidal discharge. the experience of estuary regulation / reclamation is summarized, especially the engineering measures to protect the groin head and to use polder dykes as sea defense works. finally, the effect is analyzed of the large - scale constraction / reclamation in the estuary on the tides, flooding high water level, estuary bed and the northern deep waterway in the hangzhou bay
文摘:以涌潮聞名的錢塘江河口，動力強勁，破壞力極大.回顧錢塘江河口歷代治理情況，重點記述1949年以來治理工作的進展，論述60年代提出的錢塘江河口治理規劃的指導思想，即縮窄江道，減少進潮量，增大山潮水比值的整治原則.總結整治規劃實施過程中治江圍塗經驗，特別是「以圍代壩」和丁壩壩頭保護等工程措施.分析錢塘江河口大規模治江圍塗后對錢塘江河口潮汐、洪水位、河床以及杭州灣北岸深槽的影響 -
He talked very quickly, with a flow of easy words and in a deep, resonant voice.
他說得很快，既流暢又淺顯易懂。嗓音洪亮渾厚。 -
Finally, it also discusses the sign ifi cance of thermal fluid flow to pool - forming dynamics ： ( 1 ) provides a new ex planation way to abnormal vitrinite reflectance, which can enlarge the fields of hydrocarbon exploration and development ; ( 2 ) provides some important evidences to research of hydrocarbon migration, which support to choose exploration targ e ts ; and ( 3 ) provides means to study diagnesis and porosity evolution of reservo ir rocks, which can be used to predict the development units of deep reservoir s
最後，探討了熱流體活動對成藏動力學研究的重要意義，認為其可為有機質演化異常提供新的成因解釋途徑，擴大油氣勘探領域；為油氣運移的研究提供線索，優化勘探目標選擇；為成巖-孔隙演化的動態研究提供依據，預測深部儲層發育層段。 -
The sedimentary facies show a depositional evolution from the deep - water sediments through shallow - water sediments to the continental sediments, including alluvial fan, river, lake, delta ( tide - dominated ), barrier coast, shallow sea, deep sea and volcanic debris flow deposits
在沉積相上，經歷了從深水沉積到淺水直至陸相沉積的演變，發育有沖積扇、河流、湖泊、三角洲（潮汐） 、障壁海岸、淺海、深海和火山碎屑流沉積。 -
Ostracoda, and so on. in the deep lake facies of niujuanhu and mazhong structural belts, there were also discovered gravity - flow microfacies, which was mainly composed of turbidite in which the slump structure and convolute bedding were often found
馬朗凹陷牛圈湖構造帶、馬中構造帶的半深湖相中，發育湖泊重力流微相，典型的表現為濁積巖的發育，其中可見到重力滑塌構造及包卷層理等。 -
In addition, the constitutive models included in flac - 3d are deep into research, and th e stress increments are corrected in terms of the plastic strain increment while occurrence of plasticity flow
此外，還對flac - 3d內嵌的本構模型深入研究，塑性流動發生時塑性應變增量對應力增量的修正。 -
The development of international modern harbor is taking new trends of deep construction, networked distribution, logistic flow business, harbor - city integrated pattern, informationalized management, nongovernmental operation, etc. harbor development of china has witnessed great progress since the establishment of prc, and the functions of harbor have extended from the initial regional business to a group of cooperated harbors
新中國成立50多年來，我國港口取得了很大發展，港口的功能由最初的地域性貿易港發展到多港合作的港口群，同時也存在規劃戰略高度不夠、大型集裝箱深水碼頭不足、港口布局尚未形成網路化、相關部門物流不順暢、尚未完全實現港城一體化、管理信息化程度不高、民營化程度不夠等缺陷。 -
The outline tests on the alignment of spur dikes in the flume with repeated tidal flow were carried out based on the alignment of the regulation structures in the north trough of the deep waterway in the yangtze estuary
摘要結合長江口深水航道治理二期工程北槽中整治建築物的布置形式，在潮汐往復流水槽中進行了丁壩群不同布置形式的概化試驗。 -
The present character of the deep bay mudflat has been created over centuries by the pattern of water flow around the bay, and the level of silt in the water which deposits on the mudflat
后海灣的渾濁度和水文均是該地的重要特徵，亦同樣具國際價值。灣內沉積物堆積和侵蝕的模式形成如今的泥灘。 -
Experimental study on the interior flow field of the deep - well pump
深井泵泵內流場的實驗研究 -
The generating and controlling system of the upstream runoff, downstream tidal current and rotational flow in the physical model test for the yangtze river estuary deep channel training project is introduced
摘要介紹了長江口深水航道整治工程物理模型試驗中配置的上、下游潮汐及旋轉流發生和控制系統。 -
The analysis of the large - scale synoptic situation shows that strong precipitation is closely related to the explosion of monsoon and the intensification of cross - equatorial flow which bring a lot of vapor and meet with cold masses at the eastern of northwest district on 8th, june causing extremely heavy rainfall ; that subtropical high - level jet at 200hpa, subtropical high at 500hpa and low - level jet at 850hpa are the weather backgrounds favorable to strong precipitation ; that the pattern of eastern highs and western lows and the establishment of a low - level jet and the coupling between upper - and low - level patterns that determine that the rain occurred in the east of the northwest china ( on average, this is the rainy season for the south of china, but not for the northwest china ) ; that water vapor comes from southerly and easterly flow which converge at the eastern of northwest district with convergence mainly in lower levels and pbl ; that the high value of the whole - level apparent heat source < q1 > is near the area of large rainfall in the direction of northeasterly - southwesterly agreeable to shear line very well and the condensation latent heat releasing is main heat source with vertical advection item playing key role in q1 and q2 ; that there is a vertical secondary circulation crossing low - lever jet whose ascending branch is at the area of large rainfall ; that the construction of convection instability and conditional symmetry instability results that there is not only deep thermal instability, but also moisture influx and triggering mechanism of thermal instability causing strong torrential rain
作為對比，本文還對2002年6月24 - 25日發生在北京地區的強地形雨進行了分析，並討論陜南、北京地區兩地暴雨的異同點以及地形作用的共性和個性，為兩地暴雨預報提供有益的參考，得出了一些很有意義的結果： 1大尺度環流背景分析表明： （ 1 ） 「 02 . 6 」強降水與6月上旬越赤道氣流和季風爆發密切相關，攜帶大量水汽的偏南氣流與冷空氣於6月8日交匯在西北地區東部，導致了這次強降水的發生； （ 2 ） 200hpa的副熱帶西風急流、 500hpa副高以及850hpa的低空急流的配置非常有利於本文分析之陜西強降水的發展與維持。大尺度形勢分析表明，東高西低形勢場、低空急流的建立和高低空形勢的配置決定了這場降雨出現在西北地區東部。與暴雨區相聯系，存在一支橫越低空急流的經向垂直環流，暴雨區處于該垂直環流的上升支； （ 3 ）偏南和偏東氣流水汽通道在西北地區東部交匯，水汽的輻合積聚主要在對流層低層和行星邊界層內完成； （ 4 ）整層的視熱源< q _ 1 >高值區在暴雨區附近呈東北-西南向分佈，與切變線走向非常一致，降水產生的凝結潛熱釋放是強降水區大氣的主要熱源。 -
Muskmelon cultivated by deep flow nutrient solution and its environmental control
網紋甜瓜營養液深液流栽培管理與環境調控 -
A few deep flow and thrust zones in east asian continent
亞洲大陸東部若干深部流動擠壓帶
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