sediment supply 中文意思是什麼
sediment supply
解釋
沉積物補給-
The supply of sediment is insufficient to offset the rate of subsidence.
沉積物的補給不足以抵償沉降的速率。 -
Another aspect to consider is the fate of an abandoned delta lobe after the sediment supply had moved elsewhere.
要考慮的另一方面是沉積物源被移到別處之後被拋棄的三角洲朵體的命運。 -
Because during the sedimentation of the flood plain - estuary fades, the conditions of sea level rising, tidal regime, sediment supply and accommodation space were suitable for the development of a tidal ridge system, the sand lenses associated with this facies may represent tidal ridge formation in the incised valley
在河漫灘河口灣相沉積期問，由於海平面上升、潮流體系、沉積物供給和可容空間條件適合一個潮流沙脊體系的發育，其中的砂質透鏡體可能代表了下切河谷內發育的潮流沙脊。 -
Depositional cycles on basin scale have been interpreted as the result of depositional response to tectonism such as episodic rifting, polyphasic compressive flexural subsidence and reversion, and differential subsidence of fault blocks ; while the formation of high frequency sequences was attributed to variation in lake level and sediment supply
盆地規模的沉積旋迴多是盆地幕式裂陷、多幕擠壓撓曲沉降、多期構造反轉、斷塊差異沉降等構造作用的沉積回應；高頻層序單元的發育則主要與湖平面和沉積物供給量的變化有關。 -
Speciality in consultation field : research, design and supervision for sediment engineering in rivers, harbors and waterways, inclusive of river processes, flow and sediment motion, flood control engineering, selection of harbor location, navigation training works, bridge, and water supply projects, etc
從事河流治理和港口航道方面的泥沙工程科學研究和設計、監理工作，包括河道演變和水流泥沙運動規律、防洪工程、河港選址和航道整治工程、橋梁和取水工程等方面。 -
The characteristics of the sediment from the okinawa trough are controlled by provenance. some major and trace elements vs. al scatter plots show clearly the evolution stage of the sedimentary supply to okinawa trough
沖繩海槽沉積物的化學特徵受控於物質來源，用元素對al的散點圖可以明顯顯示沖繩海槽物源供應具有階段性變化的特點。 -
Seismic survey is a new method used to civil engineering area in recent years. it was widely applied to survey or detecting of roadbase, dam base, foundation of building, tunnel, river bed, lake bed and etc. the chief methods are reflection method, refraction method, wave velocity testing, surface ware survey and transverse wave suivey. seismic survey can divide different layer, measure the incidence of sediment stratum, detect the structure of rock, test the handle effect of surface wave survey, we can calculate the carrying capacity of foundation and other mechanical parameters. this technique can give service to some big engineering departments such as highway developing company, survey design company, water supply company, plan bureau, construct bureau etc
應用於工程的主要方法有反射波法折射波法波速測井面波法及橫波勘探等。地震勘探能詳細劃分地層高精度地確定沉積地層的傾角能夠準確探明巖體構造褶皺斷層破碎帶裂隙帶對于回填工程路基壩基，地震勘探可以檢測其回填處理效果對于隧道工程，可以探測隧道洞體的圍巖分類及洞口地質情況利用面波勘探所得到的瑞利波速度，可以準確推算地基的承載力動彈模量等力學參數。 -
Analysis of water and sediment materials from main hydro - stations in the upper reaches of the yellow river in qinghai province showed that, the area in the upper reaches of the yellow river was only 23. 4 % of the total yellow river basin, while its runoff was 47. 5 %, and sediment yield was only 3. 86 % of that of the whole basin, so it was a major area of water production and supply
利用青海境內黃河上游主要水文測站的資料，對境內水沙來源及組成進行了分析，認為該區面積只佔黃河流域面積的23 . 4 ，而徑流量佔47 . 5 ，輸沙量只佔3 . 86 ，是黃河的主要產流區和水量供給地之一。 -
The formation and evolution of the sequence stratigraphy of the yanchang formation are governed by slow tectonic subsidence, warm humid climates, sediment supply and lake - level fluctuations
延長組層序地層的形成與演化主要受控于當時緩慢的構造沉降、溫濕氣候、陸源碎屑物源供給及湖平面升降等地質因素。 -
We also can supply active silica powder of every specification, sediment time not lower than 45 minutes
我公司對各種規格的硅微粉均可提供活性硅微粉，沉降時間不少於45分鐘。 -
The sediment density current is very complicated. the contributions by this thesis supply a good basis for further study on the density current. so it has a practical value
本論文中所推導出的雙層計算模式下的異重流方程可作為今後建立異重流數學模型的基礎，具有一定的應用價值。 -
The low and flat coastal plain, the vulnerable muddy coast and the radiate sand ridges without external sediment supply in jiangsu province are extraordinarily sensitive to coastal dynamical changes. faced with the possible sea - level rise in the future, inevitably, the region will be exposed to serious impacts comparatively
江蘇中部低平的濱海平原、脆弱的淤泥質海岸和缺少外來泥沙供給的輻射沙洲對海岸動力變化異常敏感，面對未來可能的海面上升，該區域必將受到較為嚴重的影響。 -
The overall plan for xiaolangdi project management zone is carried out to ensure the safe operation of hydraulic constructions in the zone, to make full use the advantages of location and resources of the area, and to realize the general objective of “ mainly aim at flood prevention including ice flood prevention and sedimentation reduction, and give consideration to water supply, irrigation, power generation, storage of clear water and discharge of sediment flow, alleviating disaster and bringing about benefit, and comprehensive utilization ", for the project development
為確保小浪底水利樞紐工程管理區內水工建築物的安全運行，充分發掘管理區的區位優勢和資源優勢，實現「防洪（包括防凌） 、減淤為主，兼顧供水、灌溉、發電、蓄清排渾、除害興利、綜合利用」的工程開發總目標，對工程管理區進行了總體規劃。 -
The sediments in the core are weakly weathered, lightly abraded and bad sorted, they have the same feature as river sediment, which is derived from near source and did not experience seriously transformation by ocean. due to the rate of insufficient sediment supply the sedimentation rate is low
碎屑礦物風化程度低，磨蝕不顯著，分選較差，河流砂特徵明顯，沉積物來自於近源，由河流輸送入海，海洋改造不十分強烈，由於物源供應不足，沉積速率較低。 -
We hope to contribute to the prevention of sediment problems and rational utilization of sediment resources worldwide, help to maintain regional flood security, water supply security, food security and ecology security as well as the sustainable development of the international community
為世界泥沙災害的防治與泥沙資源的合理利用，維持區域防洪安全、供水安全、糧食安全和生態安全，實現全球的可持續發展做出更大的貢獻。 -
1 based on the analysis of sedimentary structure and sedimentary energy, the facies model was founded. pucheng oil field is tightly adjacent to the boundary fault of dongpu depress, and it is easy to develop fan - delta and sub - fan on this location. in fact it is easy to find the sediment supply of the studying area is mainly from eastern high through the thickness map and its sand - content map
在研究層段共劃分長期旋迴1個、中期旋迴6個和短期旋迴27個（短期旋迴規模太小，僅能在巖心上識別） ，通過測井曲線的基準面識別和對比，確定了地層的分佈，結合基準面旋迴內可容空間的變化，對其沉積演化進行了分析。 -
5. based on the forecasting flow from the real - time forecasting model mentioned above, this thesis tentatively set up the coupling model of rainfall and suspended sediment to serve the water quality control and water supply
通過對流域侵蝕產沙輸沙影響因素的分析，在預報流量的基礎上，嘗試性地建立降雨含沙量過程的耦合模型，以保證供水水質。 -
Finally, by using of the mathematical model, it is calculated and predicted the effect of the different tongguan riverbed elevations as well as the different conditions of incoming water and sediment on the variance of the flood elevation and the tend of aggradation and degradation of the lower weihe river bed. it is answered quantitively the lessening extent of sediment silt and the decreasing extent of the flood elevation of the lower weihe river after 14 years on two different incoming water and sediment conditions with three different tongguan elevations, respectively 328m, 327m and 326m. these results supply important references to the planning of flood control and comprehensive regulations of the weihe river basin
最後用驗證后的數學模型對不同水沙系列、不同潼關高程（ 328m 、 327m 、 326m ）下渭河下游的沖淤趨勢和洪水位的變化進行了預測計算，從定量上回答了潼關高程從328m降至327m （相當于潼關高程降1m ）和潼關高程從328m降至326m （相當于潼關高程降2m ）時，渭河下游14年之後各河段的減淤程度以及不同流量級洪水位的降低幅度，這些成果對于渭河下游防洪治理規劃的制定具有重要的參考價值。 -
The tectonic movement controls different types of sequences by controlling subsidence of basement and sediment supply rate
構造運動通過控制基底的沉降幅度和物源供給速度控制層序類型。
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