空氣數據 的英文怎麼說
中文拼音 [kōngqìshǔjù]
空氣數據
英文
air mass data- 空 : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
- 氣 : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
- 數 : 數副詞(屢次) frequently; repeatedly
- 據 : 據Ⅰ動詞1 (占據) occupy; seize 2 (憑借; 依靠) rely on; depend on Ⅱ介詞(按照; 依據) according...
- 空氣 : 1 (大氣) air; atmosphere 2 (氣氛) atmosphere 3 (氣閘) air brake4 pneum ; pneumo ; pneumat ;...
- 數據 : data; record; information
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Based on information of the source term and meteorological conditions, the acas models the transport and dispersion of the radioactive plume and predicts the associated exposure
,根據源項資料及氣象數據,模擬輻射煙羽在空氣中的擴散情況及預測市民可能受到的輻射煙羽照射。Using information of the source term ( information on the magnitude of the radiological release, including the amounts, types and ratios of the released radioactive materials ) and meteorological conditions, the acas models the transport and dispersion of the released radioactive materials and predicts the radiation dose to the public
根據輻射源項的資料(即事故釋放源的資料,包括放射性物質的釋放總量和各種放射性物質的相對比例等數據)及氣象數據,這套系統模擬是次核事故所泄漏的放射性物質在空氣中的擴散情況,及預測市民可能受到的輻射劑量。Gis ( geographic information system ) was developed from 1960s ". it integrates the data collection, storage, management and analysis. it can describe the information of earth surface ( including aerosphere ) and the spatial information of space and geography distribution
地理信息系統( gis )是60年代發展起來的一種集數據採集、存儲、管理、分析於一體,並能夠描述地球表面信息(包括大氣層在內)以及空間、地理分佈相關數據的空間信息系統。The aviation meteorological information dissemination system is a sub - system of the metps through which airline operators and air crew members can retrieve flight documents and other weather information
航空氣象資料發放系統是氣象數據處理系統的一個子系統,讓航空公司飛行策劃人員及飛行人員可以從中取得飛行氣象文件及其他氣象資料。Placed in the wall on bed head, the bed head unit integrate various service units including medical gas terminals, various kinds of electric device outlet, lights and air - conditioner switch, telephone or data interface, and bed lamp.
醫用床頭設備帶置於床頭墻面,將醫療氣體終端各類電器設備插座照明或空調開關電話或數據介面床頭燈等各種服務設施歸為一體,有效地利用了墻面的空間。Aeronautical meteorological data links and systems
航空氣象數據鏈及系統Based on field research and the dynamic analysis of remote sensing data of different time ( 1987 tm, 1996 tm and 2000 china - brazil earth resource satellite ccd ), using multi - information of research area ( including data of geology, geography, hydrology, meteorology, economy, human culture and dem ) and existing research results, the dissertation discusses drive factors of desertification and the relationships between drive factors and desertification with the help of gis tool and some mathematical methods such as probability, statistics, curvilinear estimation, logical analysis and analytic hierarchy process
論文在對研究區土地荒漠化現狀野外調研和不同時相( 1987tm 、 1996tm和2000ccd )遙感圖像土地荒漠化信息提取和演變分析的基礎上,結合研究區已有的多元信息基礎資料及研究成果(包括地質、地理、多時期的水文氣象、經濟、人文以及dem數據等) ,運用gis強大的空間分析功能和概率統計、曲線估計、邏輯分析、主成分分析、層次分析等數學方法綜合研究了土地荒漠化與各驅動因子之間的相關關系,揭示了研究區土地荒漠化的主要驅動因素,探討了荒漠化動態演化規律。In chapter 2, the meteorological knowledge, data and the methods of the data processing, related to the study on the atmospheric loads, are simply presented. the model for the perfect gas constant, describes by the relative moisture, is developed. the influences of the variation in the vapor component in the atmosphere on the perfect gas constant are evaluated by using the changing characteristics of the temperature on the surface, its spatial gradient and the barometric pressure
第二章:簡要介紹大氣負荷研究所需的氣象科學知識、資料及其數據處理方法;建立相對濕度表示的大氣比氣體常數模型,利用地面溫度和空間垂直溫度梯度、壓力變化的規律估算大氣水汽組分變化對比氣體常數的影響;對中國及鄰區的地面氣壓記錄進行了預處理和網格化Scientists at nasa ' s jet propul - sion laboratory in pasadena, california, collected the data using the facility ' s goldstone solar system radar
該數據是利用美國國家航空航天局噴氣推進實驗室的金石太陽系雷達收集的,月球南極的地形比科學家們之前預想的要更加崎嶇不平。Some of the more pertinent variables include the relative wind, the type of terrain onto which the flammable fluid has drained, the fuel distribution, the location of the fuel spillage within the aircraft, the number of structural openings ( designed or crash produced ) that meter the inflowing air available for an internal fire, and the amount of fuel available to spill
某些更重要的因素,包括相應的風速,油料瀉溢的地面狀況,油料的分佈,飛機內油料外溢的位置,根據結構上開口的數量(設計上的與墜機造成的)來計算灌入的空氣是否會造成內部火災,以及可能外瀉的油料量。According to emmons, most doors leak air.
據埃蒙斯談,大多數的門都透漏空氣。( 2 ) the liman problem is normally adopted to check the liability of numerical method. the calculation error was within 9 % by comparison with the theoretic solutions of liman problem in the following case, the dimensionless calculation length was 2 with high pressure zone 0. 8, and the dimensionless state parameters were p1 = 2, p2 = 1, p1 = p2 = 1, u1 = u2 = 0. experiment results in literature [ 8 ] were used to check the adaptability of the numerical model developed here for unconfined gas cloud explosions and the calculation error was within 13 %
( 2 )數值方法的可靠性通常用黎曼問題的解析解檢驗,本文以無量綱計算區長度為2 ,高壓區長度為0 . 8 ,狀態參數為p _ 1 = 2 , p _ 2 = 1 , _ 1 = _ 2 = 1 , u _ 1 = u _ 2 = 0條件下的黎曼問題解析解對所編制的爆炸場計算程序進行了考核,結果表明該程序的計算誤差在9以內;為考核本文計算模型預測開敞空間氣雲爆炸的適用性,以文獻[ 8 ]的實驗數據進行了校核,計算誤差在13以內。Ultrasonic has being attracted much attention gradually in fuel atomization because of some specialities of cavitation and infection on liquid flow. in the course of atomization of pitchy oil, especially, does it show greatly its advantage, but its material atomizational mechanism need research ulteriorly. the primary content of this thesis is about adding cantilever reed to effervescent atomizer so as to combine ultrasonic and effervescent. this thesis has discussed ultrasonic some mechanism, ultrasonic dynamical procreator, effervescent and liquid mucosity infection on atomization, at the some time we make some experiments and discuss atomization rule following some machinery parameter and run parameter so as to find some rule about ultrasonic atomization and to rich the research of ultrasonic atomization mechanism. all that will be beneficial to the design about ultrasonic atomization atomizer
超聲波由於其空化機理及對液體的流變性影響等特性,在燃油霧化燃燒中逐步引起人們的重視,尤其在重渣油等高粘度液體的霧化過程中逐步顯示出其優越性,但其具體的霧化機理還需要做進一步的研究在氣泡霧化噴嘴基礎加入懸臂式簧片哨,將超聲波與氣泡霧化相結合是本文討論的主要內容本文從研究超聲波的一些機理入手,討論了超聲動力發生器氣泡霧化以及液體粘度對霧化質量的影響,並通過具體的實驗,根據實驗數據來討論霧化質量隨各種結構參數運行參數的變化規律,以便找到超聲霧化的一些規律,豐富對超聲霧化機理的研究,對超聲霧化噴嘴的設計具有一定的指導意義。In the following chapters, the interoperable model of webgis, multi - level b / s architecture, multi - thread for network computing and concurrent access, dcom, intelligent agent, intelligent spatial search engine, information security are discussed in detail. with these key technologies, the system of publishment and analysis of city air quality based on webgis is designed and implemented
借鑒這些關鍵技術,在arcims的基礎上,設計並實現了基於webgis的全國重點城市空氣質量發布系統,將空氣質量狀況與空間數據結合起來,生動直觀的反映了各主要城市的空氣質量狀況,方便了用戶的查詢,為環保事業作出應有的貢獻。Spatial data is the key of gis functionality and data ' s collection, integration, analysis and representation of gis open the full process of spatial data. it compares some kinds of spatial data model of gis and points that more gis adopt vector data model as the main data model with people ' s improving requests to contents that data represent. multi - source spatial data enrich the representing ability of gis, the modules of multi - source data integration are analyzed and data integrati on in oil and gal field is studied
空間數據是gis功能的核心, gis的數據採集、集成、分析和表現展現了gis數據使用的全過程,比較gis的幾種空間數據模型,指出人們對數據所能表達的內容的要求增高,更多的地理信息系統採用矢量數據模型作為其主要數據模型;多源數據豐富了gis的表現能力,分析多源空間數據集成的模式,研究油氣田中的數據集成。On the guidance and support of professor huang, i investigated many regions on the spot such as yanan, luochuan, weinan, baoji, xianyang, xi ' an, to gather climate materials and fruit data of 39 counties from the foundation of corresponding weather station to 2000. the above - mentioned materials and data is dealt with by the computer, using mapinfo6. 0 to make the thematic map and analyze space data, use the computer software to of fruit for, using spss 10. 0 and excel to make the database and count
本人在導師黃春長教授的指導和支持下,實地考察了延安、洛川、渭南、寶雞、咸陽、西安等許多地方,採集了果業區域40多個縣對應站點建國以來到2000年的氣候資料和果業發展的數據,本文將上述資料用計算機處理,使用gis軟體mapinfo6 . 0作果品專題地圖和空間數據分析,應用spss統計軟體包和excel做數據庫,進行統計分析、模擬、計算、作圖。Air - data computer
空氣數據計算機The pressure model of flush airdata sensing system is nonlinear equations of the angle of attack, angle of sideslip, dynamic pressure and static pressure of the free stream
飛行器表面的壓力分佈是大氣數據(迎角、側滑角、動壓、靜壓)的非線性函數,這個函數主要可以從空氣動力學模型得到。The kernel of scientific visualization is the visualization of three - dimension data field. the data field of meterologic application is the multi - timestep, multi - variable 3d space dataset
科學可視化的核心是三維數據場的可視化,氣象數據是一種典型的多時序、多變量的三維空間數據場。Its basic data is constructed by spatial data and attribute data of chengdu city eco - geochemical research. by selecting appropriate means of constructing database the cegis has managed geo - environment information in point included human environment data, air environment data, water environment data, soil environment data, urban geological data
它的基本數據由成都市生態地球化學空間數據和屬性數據組成。選擇適當的建庫方式,管理了有關的地學環境信息,包括人群環境數據、大氣環境數據、水環境數據、土壤環境數據、城市地質數據等。分享友人