測站基面 的英文怎麼說
中文拼音 [cèzhànjīmiàn]
測站基面
英文
datum plane of gauge-
Tidal height datum plane of the station
測站潮高基準面Based on seismic wave method, borehole acoustic method and indoor rock mechanics test, the dynamic and static parameters of the foundation rock for the toe slab of the concrete face rockfill dam for shuibuya hydropower station are tested, and then the relationship among the rock quality, dynamic parameter and static parameter are established with the parameters obtained from the test, furthermore, the classification and the quality evaluation are made as well
摘要採用地震波法、鉆孔聲波法以及室內巖石力學試驗法,對水布埡水電站面板壩趾板建基巖體進行了動、靜參數測試,並根據所獲的參數建立了巖體質量、巖體動力學和靜力學參數三者之間的相關關系,對工程巖體進行了質量分級和質量評價。Note that the annotation data of chromosomes 1, 3, 4 and 10 are restored from flat files of the public database. these basically contain the predicted genes information but not contain their evidence information
本站將公共數據庫的1 、 3 、 4和10號染色體的注釋數據的平面文件進行了重建,這些基本上不僅包括了已驗證的基因信息,也包括了預測的基因信息。To counter the tendency of the development of the marketization, specialization, information - orientation, and modernization of highway transportation, this paper systematically and comprehensively addresses the problems of city main - hub planning, and particularly the problems of hub planning, passenger traffic, freight traffic, and traffic information planning, etc. the main aspects can be seen as the following : 1. on the basis of forecast of the four indexes, through the modeling of traffic hinge station " s address - choice, according to the synthetical analysis of the distribution of economy, industry and population, city planning and traffic structure, etc in chengdu, the planning of the main - hub of chengdu is established and the module function and the structure of the highway hub systems are analyzed
本論文主要針對現代公路運輸市場化、專業化、信息化、現代化的發展趨勢,結合主樞紐城市運輸規劃中的相關問題進行分析研究,特別是對公路運輸規劃中的主樞紐規劃、客運規劃、貨運規劃、運輸信息規劃等公路運輸所涉及的關鍵問題進行系統、全面、深入的分析研究,主要工作有以下幾個方面; 1 、在對公路運輸四大指標預測的基礎上,通過對公路樞紐場站布局選址模型的建立,根據成都市經濟布局、產業布局、緘市規劃、人口分布,路網結構等相關因素的綜合分析,確定了成都市主樞紐規劃,並分析了公路主樞紐系統的模塊功能和結構組成。Because the elevation data we have acquired through gps is too variable to satisfy the mapping accuracy requirement the elevation value is solved by the water lever observation in the hydrology station and datum horizon correction of sounding observation
由於gps的rtk模式測量所獲取的高程精度不能滿足測圖精度要求,因此其高程值是通過測量水深值、結合其統一到基準面的改正數、根據相關水文部門各水位站提供的水位觀測資料綜合計算獲得。They can be applied to electric power automatic control in many fields such as heat power plant, heat - electric generating plant, hydroelectric power plant, electric network, substation, pumping station, hydro - junction etc. and for electric power dispatching telecontrol system by telemetering and remote control, and field electric energy monitoring of the utilization and distribution equipment in numerous enterprises, can widely apply to electric power, water conservancy, metallurgy, petrochemical industry, chemical industry, railway, port, municipal administration, construction material, post and telecommunication, tobacco, papermaking, spaceflight base, civil aviation airport, hospital and school etc, many profession and field
適用於火電熱電水電電網變電站所泵站水利樞紐等方面的電力自動控制和進行遙控遙測的電力調度遠動系統,以及眾多企事業單位用電配電設備的現場電量監控等。可廣泛應用於電力水利冶金石化化工鐵路港口市政建材郵電煙草造紙航天基地民航機場以及醫院學校等多種行業或領域。According to the hong kong observatory s tidal records at the tai po kau tide gauge station, the highest sea level was 2. 94 metres above chart datum on that day
根據香港天文臺大埔?測潮站的記錄,當日的最高水位為海圖基準面以上2 . 94米。Based on the requirement, a base station array antenna of which beam width in h - plane is 45 is made. the relationship between the size and the performance of array antenna is researched. the antenna is tested and is proved eligible
根據實際要求,設計一副水平面波瓣寬度為45的基站陣列天線,討論天線尺寸與性能指標的關系,對天線進行測試,達到了設計要求。A good many case of approaching excavation are studied in this article, such as the study of infection of be coal mining to the huayingshan tunnel, technology study of strucked tunnels of metro in shenzhen, countermeasure study of tunnel approaching pile foundation of metro in guangzhou, excavation methods optimized of large cross section subaqueous tunnel approaching pile foundation of lrt in chongqing, etc. on the basic of analysing and concluding relative study production all over the the world by the numbers, classification of approaching excavation, partition of approach zone, formula of partition of approaching zone, approach degree and countermeasure grade of generalized approaching excavation of underground works are put forward. general methods studying and trea
本文結合作者多年來對華鎣山隧道減少壓煤量研究、深圳地鐵重疊隧道第11頁西南交通大學博士研究主學位論文技術研究、廣州地鐵公紀區間廣紡聯段鄰樁施工對策研究和重慶輕軌大坪大斷面車站鄰近基礎淺埋暗挖工法優化分析等諸多近接施工問題案例的研究,在系統分析和歸納總結國內外相關研究成果的基礎上,系統地提出了廣義的地下工程近接施工的分類、分區、分區指標表達式、近接度與對策等級概念以及分區、分度準則,給出了研究和解決近接施工問題的普遍方法,如數值分析先行,模型試驗、現場測試驗證等。With 20, 000m2 of floor area, 100, 000m2 of building area, including a product exhibition and trading center combining exhibition, business negotiation and business meeting, a enterprise service center for one stop service combining base management, industrial and commercial and administration, customs, tax affairs and trading, a r & d center for mould technology combining mould manufacturing technology research and development, test and inspection, consultation and enterprise technical service, a mould technology training center for training professional people including senior technical staff, senior sales and marketing staff and senor technicians, and an information service platform combing the synergetic data exchange and corporations interaction to achieve cad / cam / cae / capp, electronic commerce, “ corporation database of mechanical industry ”, “ database of mechanical and electrical products ”, “ database of talents resource for mechanical industry ”, “ database of experts brain for mechanical industry ” as well as providing public information to the enterprises in the base
佔地面積2萬平方米,建築面積10萬平方米,包括集產品展示、貿易洽談、商務會議於一體的產品展示交易中心;集基地管理、工商行政、海關、稅務、經貿等一站式服務的企業服務中心;集模具製造技術研究開發、檢測、咨詢、企業技術服務於一體的模具科技研發中心;用於培養培訓高級工程技術人員、高級營銷管理人員、高級技術工人等專業人才的模具技術培訓中心;集實現cad / cam / cae / capp的異地協同數據交換和企業間的交互、電子商務、 「機械行業企業數據庫」 、 「機電產品數據庫」 、 「機械行業人才資源庫」 、 「機械行業專家腦庫」於一體並為基地企業提供公眾服務的信息服務平臺。( 4 ) research on ann model joined with ga for area rainfall forecast the method is taken to join the genetic algorithm ( ga ) and bp algorithm together and supplementing mutually by optimizing the initial weights of ann with ga, and some application has been made in the binjiang basin for precipitation forecast
( 4 )建立了基於遺傳演算法的降雨預報神經網路模型利用濱江流域的雨量站和周圍探空站的觀測資料,首次將遺傳演算法( ga )應用於流域面降雨量預報研究。The observed information is fully analyzed, therefore we can confirm that the present running state of manwan hydroelectric power plant is elastic state. the built model is very important to carry through the later calculation
因此對觀測值的處理方法進行了介紹,對漫灣電站的觀測資料進行全面分析,確定出漫灣電站目前的運行狀態是在彈性階段,以及壩體與基巖之間的關系。Abstract : the environmental monitoring stations at county level hold the most fundamental complicated works of environmental monitoring and management this paper discusses the way of development for environmental monitoring station at county level in new situation
文摘:四級環境監測站擔負著環保系統最基層、最繁雜的各項環境監測及管理工作,本文從如何認識環境監測工作的重要性、堅持依靠與服務的方針、加強能力建設、疏通經費渠道、深化改革五方面探討了縣級市環境監測站在新形勢下發展的方向與途徑。On the detail contents of the study, first of all, under the guidance of the basic theory of the integration of intelligence and capital, it made an analysis of the cooperative intentions of both datong and shuguang at their respective positions and affirmed the positive significance of their cooperation. secondly, it conducted a detail analysis of investment values of shuguang co. from three sectors of its exterior environment, rd & marketing capabilities and finance to make sure what are its strong and weak points, and its internal potentials and the urgent problems it should handle and giving a clear picture of the investment value by investing shuguang. thirdly, based on funding and fund use plans of shuguang co., it analyzed its urgent demand of investment from datong co. and has done a basic calculation of investment return and reached a possible win - win conclusion
文章在深入調查的基礎上,選擇了較為典型的知識型企業成都曙光股份和典型的資本密集型企業寧波大通股份為研究對象;在研究內容和方法上,首先以知識與資本結合的基本理論為指導,對大通股份與曙光股份的合作意向分別站在各自立場上進行了分析,肯定了雙方合作的積極意義;其次對曙光股份的投資價值從外部環境、研發和營銷能力以及財務三個方面作了較為詳盡的分析,確認了其強弱項、內在潛力和急需應對的問題,凸現出投資曙光股份的價值所在;第三,針對曙光股份的籌資用資計劃分析了該公司急需大通投資的客觀要求,並對用資效益進行了初步測算,得出了有望出現雙贏效果的結論;第四,探討了適宜於大通股份的投資方式,在此基礎上設計出大通股份參股曙光股份的投資方案,並進行了較為系統的可行性研究,證明了投資方案的可行性;最後,對大通股份投資曙光股份后進行整合與管理提出了初步設想。Soil erosion and nutrient losses in jiangjiatang watershed in lanxi city in zhejiang province during exploitation was studied from 1993 - 2000 using adoptive research methods such as runoff plot, catchment area, and rare earth element tracer ( eu ), and the soil fertility index appraisal. the major conclusions are as follow : 1. the principle of water and soil losses together with nutrients and the forms in which they were lost were studied under different fanning systems in runoff plot
本研究選擇浙江省中部金衢盆地邊緣蘭溪市水土保持監督站蔣家塘小流域為研究試驗點,以協作單位蘭溪市水土保持監督站小流域開發試驗區為基礎,採用坡面徑流小區法、單源匯水試驗區出口實測法、穩定性核素- eu土芯示蹤法研究了2000年坡耕地不同農作措施水土流失規律及養分流失規律和小流域綜合開發過程中水土流失規律及養分流失規律,並對小流域侵蝕土壤的肥力現狀進行評價。Apart from that, it also anlagse the basic princple of ac impedance measurement, and introduce the design and experiment of handware of the workstation in terms of basic princple of ac impedance measurement. the study of this graduation thesis includs the aspects as follwos : ( 1 ) design of measuring circuit diagram. it is designed for the measurment of usual dynamic potentio - scan, experiment of dynamic potentio - scan
介紹了電化學工作站的三種基本功能和性能指標,電化學交流阻抗測量的原理,並進而提出了電化學工作站的硬體系統結構,構建了電化學工作站的硬體結構設計; ( 2 )下位機的介面電路板和測量電路板設計,在設計中力圖提高系統精度、靈活性。The paper has made detailed observation by the existing apparatus and the field observation stations. based on the image and the vector database of the yutian oasis, the study has obtained the precise coordinates of investigation points by gps technique, and overlapped them with the images. after classifying the images with the maximum likelihood supervised classification method, we import the result into cis software, and analyze the yutian oasis changes about land cover " s quantity, quality and spatial position from 1976 to 2001
本文利用現有儀器設備和野外觀測網站進行詳細觀測,在建立於田綠洲圖像庫和矢量數據庫的基礎上,運用gps技術取得野外考察樣點的精確坐標並與研究區各時期影像疊加,對影像進行了最大似然法監督分類,並將分類結果轉入gis軟體處理,全面分析了1976年至2001年該綠洲的土地覆蓋類型數量、質量與空間上的變化。Consequencely, the analysis and assessment system of the operating state of the concrete dam was developed under the ansys development environment, and the back - analysis and the prediction of the parameters of the dam system have been done according to the operating observed data. the research work involves several aspects as follows : 1 ) a back - analysis model including the prior information and a predictive model of nonlinear time series were established ; 2 ) the analysis and assessment system of the operating state of the concrete dam was developed under the ansys development environment, in which the analysis module of the loading effects, the back - analysis module, the forecasting module of the physical parameters and the assessment module of the operating state were contained ; 3 ) according to the operating observed data, the operating state of the dam was assessed and predicted with the analysis system of the operating state, the results suggested that the dam is in basically normal operation at present
具體工作有以下幾方面: 1 )收集整理漫灣水電站大壩運行監測資料,並對其進行了系統分析,從觀測資料本身直觀的分析了大壩的運行狀況; 2 )總結位移反分析的理論及方法,建立了考慮先驗信息多介質位移反分析模型,基於神經網路非線性映射功能,建立了神經網路時間序列預測模型; 3 )以ansys軟體為平臺,開發了漫灣水電站砼重力壩運行狀態評價模塊,結合荷載效應分析、參數反演分析、參數預測分析三個模塊組成漫灣水電站砼重力壩運行狀態分析系統;實現了對漫灣水電站運行狀態的動態「反演-預測」分析; 4 )利用漫灣水電站砼重力壩運行狀態分析系統,在漫灣大壩實測資料分析、大壩砼特性參數反分析、大壩砼彈性模量衰變規律及預測分析的基礎上,系統的分析並預測了大壩運行狀態。Based on the previous studies, the 2 - d laterally averaged temperature model for the temperature prediction of the huge and deep reservoir is developed in this paper. in the mean while, the movement mechanism of the turbulent buoyant flow in reservoir and the rule of the thermal stratification forming, developing and varying are probed. the model is then applied to the huge reservoir of xiluodu on jinshajiang river and the cascade power stations on yalongjiang river
本文在總結前人研究成果的基礎上,探討了水庫湍浮力流的運動機理,以及溫度分層的形成、發展和變化規律,建立了適用於大型深水庫水溫預測的立面二維水溫模型,並應用於超大型水庫? ?金沙江溪洛渡和雅礱江梯級電站各水庫的水溫預測,取得了一系列創新性研究成果。The paper introduces the application of following new technologies in letan hydropower station construction and their effects : distributed optical fiber temperature test technology, cement paste grouting watertight technology, horizontal presplit blasting technology of foundation base
摘要介紹分散式光纖溫度監測技術、水泥膏漿堵漏防滲技術和建基面水平預裂爆破技術在樂灘水電站工程施工的應用及其效果。分享友人