空間變化 的英文怎麼說
中文拼音 [kōngjiānbiànhuà]
空間變化
英文
space change-
Biogenic silica ( bsi ) is produced in the euphotic zone of the ocean by siliceous plankton such as diatoms or radiolarians
生物硅（ bsi ）的積累反映了生產力的長期和空間變化，它同時和全球c循環有著密不可分的關系。It shows that the surface temperature is extremely sensitive to land surface characteristics. a pdf of land surface temperature is given that is used in calculating sensible heat flux and latent heat flux of yangtze river lower region
（ 3 ）利用noaaavhrr衛星資料反演了長江三角洲（長江下游）地表溫度，發現地表溫度對下墊面特徵的空間變化較為敏感。Spatial variation of organic matter in horizontal zonal soils in china
我國水平地帶性土壤中有機質的空間變化特徵Thirdly, the mathematics model of forecasting low flow was established in fengcong and fenglin regions according to these factors influencing the amount of low flow in karst drainage ( the area of drainage, lithology, the type of landforms and its special assembly and forest ) the conception of low water resources carrying capacity was first put forward according to the changing law of low water resources in space and the situation of exploitation and utilization in karst drainage ( ie, under the condition of the virtuous ecological environment and the available technology, the explorable amount of water resources in certain areas is capacity and limitation which is able to coordinate the development of population, enviroment and economy during the period of low flow seasons ) and preliminarily analyzed its connotation, characteristic and established the index system of low flow in karst drainage
三是根據影響喀斯特流域枯水徑流的下墊面因素（空間尺度、巖性、地貌類型、植被） ，分別對峰叢和峰林等喀斯特地區建立枯水徑流預測模型。根據喀斯特流域枯水資源的空間變化規律以及實際開發利用狀況，首次提出了枯水資源承載力的概念，即在枯水季節期間，保持良性的生態環境和現有的技術條件下，某一區域內可開採的水資源量對支持該地區人口、經濟與環境協調發展的能力和限度。並初步分析了枯水資源承載力的內涵、特性，從水資源的供需方面確立了喀斯特流域枯水資源承載力的指標體系。Study on spatial variety of soil moisture and distribution of vegetation and biomass in hegou small watershed
河溝流域土壤水分空間變化及植被分佈與生物量研究In this study, we have systematically studied on the diversities, variations of zeolite ores and the relationship between compositions and properties of zeolite ores in the muling ore - deposit, preliminarily established the prospecting and evaluating geo - chemical models of different types of zeolite ore bodies. moreover, we have found and verified one modernite ore - body and one clinoptilolite ore - body in muling. a multi - objective exploiting and utilizing plan has been preliminarily put forward to different zeolite ore - bodies
本文實例（穆棱沸石礦）研究，系統地探討了不同類型沸石礦體的礦化特徵、礦石類型、礦化組分、礦石品級和物化性能的多樣性、多變性特徵與空間變化規律，以及礦石組分與物化性能之間的相關規律；提出並初步建立了不同類型沸石礦的巖礦地球化學預測評價模式；發現並初步查證：高品級的絲光沸石礦體1個，絲光一斜發混合型礦體1個。Analysis on the spatial change of cotton growing and its causes in china
中國棉花種植空間變化及其原因分析Take middle - east district of taipusi banner as study area in the paper, combining field observation test ( pumping test and field survey ) with indoor experiment ( granule analysis and organic matter analysis etc ), based on the relationship between hydrological parameters and physical - chemistry characteristic parameters of formation, the variability of aquifer parameters and physical - chemistry parameters of unsaturated zone have been also analyzed. the aquifer system of the taipusi banner is identified and analyzed by using the internal and outside information. on the basis of real pumping of ground water, the water resources evaluated by the water balance method
本文以太僕寺旗中東部地區為研究區域，採用野外試驗（抽水試驗、實地調查）和室內實驗（顆分、有機質等實驗）相結合的方法，推求了研究區含水層系統的水文水利參數，在系統模擬含水層水理參數與巖性物理化學特徵參數之間的關系基礎上，進一步分析了含水層參數及其包氣帶的物理、化學特徵參數的空間變化特徵，並利用其內外部信息對太僕寺旗含水層系統進行了辯識與分析；以現狀地下水開采量為依據，採用水均衡法評價了研究區水資源總量，並利用有限單元法來模擬分析驗證。We first calculated the mean duration of drought and flood events, we found that the mean duration of drought and flood events has little spatial variability over the globe. the mean of the duration is about 1 - 1. 5 months, with a standard deviation of 0
指出旱澇（大旱大澇）的持續時間具有很小的空間變化，大部分地區的旱澇的持續時間變化在1 - 1 . 5個月之間，具有0 . 5個月的方差。Seismic response analysis of a long - span cable - stayed bridge under random seismic excitations with spatial variations, including travelling effect, incoherence effect and local site effect, was made with stochastic method
摘要以南京第二長江大橋南漢橋為例，採用隨機振動分析方法研究了地震動的空間變化特性，包括行波效應、部分相干效應以及局部場地效應對大跨度斜拉橋地震響應的影響。Based on the geometric features of reservoir, structure and the spatial variation of bore - seepage, this paper carries out the following six aspects : accurate division of exploitation units ; description of continuity of genetic unit ; division of internal structure unit of sand - body ; investigation of flow unit of reservoir ; research of outside - delimited reservoir ; geologic modeling
旨在對其做一個階段性的小結，從儲集層砂體幾何形態、內部結構以及孔、滲空間變化特徵出發，概述了精細地質研究的內容為細化開發單元、成因單元砂體的連續性和連通性描述、砂體內部建築結構單元的劃分、流動單元的研究、表外儲層研究、地質建模等。The turbulence intensity is the result of space variation and temporal variation of particle velocity
顆粒速度的紊動強度為速度的空間變化和時間變化共同作用的結果。With the help of gis technology, arable land features that are obtained from the results of computer auto - classification, are used to spatial overlay analysis. the change law and tendency of arable land during 11 years in
專題研究是在gis的支持下，從兩期的計算機自動分類結果中提取出耕地圖層進行空間疊加分析，分別從耕地的數量、空間變化、質量三個方面全面分析龍海市1989 2000年間耕地變化規律和空間變化趨勢。Spatial change analysis of regional cotton production system
區域棉花生產系統空間變化分析Change of agricultural land quality due to mining subsidence
礦區開采沉陷農用土地質量空間變化研究Spatial analysis on the changes of land use type in weichang of bashang region
河北壩上地區土地利用空間變化分析The spatial change of the geological conditions can be considered by this method
該方法能夠考慮地基地質條件的空間變化。Traffic simulation is a technique to reproduce the dynamic process of traffic flow by using mathematical model
交通模擬是用數學模型復現交通流時間空間變化的技術。For instance, it is well - recognized that the seismic spatial effects are important for long / middle - span bridges
例如，普遍認為，進行大中型橋梁抗震分析時需考慮地震激勵的空間變化效應。The double - color method and theory for stereodisplay of the torpedo ' s trajectory are presented in this article. program which is using the programming language of visual c + + 6. 0 + mfc + opengl has been compiled. in this program, torpedo can be displayed in stereodisplay mode, which can be controlled adapting to the changing of time and space
本文提出了魚雷彈道雙色立體顯示技術，系統的介紹了魚雷彈道立體顯示的原理和方法，並採用visualc + + 6 . 0 + mfc + opengl軟體結構編制了相應的程序，使魚雷最終能夠直觀的，以圖象信息表示出其隨時間和空間變化過程，即以立體圖象呈現在研究者面前，從而能夠更為方便地模擬和計算，對魚雷彈道的研究和設計具有十分重要的意義。分享友人