場地利用系數 的英文怎麼說

中文拼音 [chǎngdeyòngshǔ]
場地利用系數 英文
site utilization factor
  • : 場Ⅰ名詞1 (平坦的空地 多用來翻曬糧食 碾軋穀物) a level open space; threshing ground 2 [方言] (...
  • : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • : 數副詞(屢次) frequently; repeatedly
  • 場地 : area; yard; space; place; site; court; field
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. In this paper, using phoenics software to compute and analyze the variety rule of the convecting transfer heat at the basis of computing and analyzing the temperature and velocity field of one underfloor supply air room with a focus hot source, and concluding that the number of the hot source and the supply air outlet > the intensity of the hot source and the volume of supply air will influence convecting transfer heat, and obtained its correlativity formula

    本文針對一下部有集中熱源的板送風空調小室,phoenics軟體,在計算分析小室內氣流的速度及溫度的基礎上,對對流熱轉移量的變化規律做了計算分析,最後得出對于下送風小室的對流熱轉移量與熱源的個、送風口個、熱源強度、送風量等因素有關,並且得出了其相關關式。
  2. In the different places the basal datum can be obtained from the drilling field through this system, in this way the technology resource and expert resource of different places can be taken full advantage to resolve the problem of technology weakness of the drilling team, and realize long - distance monitoring, long - distance direction, and long - distance management

    統可以通過internet對鉆井現進行遠程監視,異獲得現基礎據。這樣,可以充分的技術資源和專家資源解決井隊技術力量弱的問題,實現遠程監視、遠程指導和遠程管理。
  3. In this article, considering the character of the one - dimensioned continuum and the cross - section, the varied quotiety of the strain can be presented as the mode function to identify the damage. and inversion of the elastic wave is presented to detect the injures when the area is the variable of the inversion, for the pip usually buried under the earth or enwrapped into the protection make the detection difficulty by the mode of vibrancy. the influence of the area must be considered if the exactness is the pre - requisition

    在論文中,考慮到壓力管道的一維性質,提出應變模態改變變化率的方法對一維的結構進行損傷識別;同時考慮到在實際的工程和現測試中,壓力管道大多深埋在下或者有外在的保護膜,不宜進行模態的檢測,所以也考慮彈性波的方法對壓力管道的性質參和截面性質進行反演識別,從而得到我們感興趣的東西,達到損傷識別;一般,在彈性波反射方法進行損傷檢測中,不考慮截面效應對彈性波的衰減影響,這就對損傷檢測造成一定的影響,本文考慮截面效應的影響,通過實驗來確定截面效應
  4. Based on the investigation and research, the paper gives a testing method, which measures the taking off and landing distance of airplanes with the laser locating system for airplanes trace. and by way of the field measuring on plateau airports, we have got the integrated modifying coefficients of three kinds of airplanestaking off and landing running distance such as h6. all of these provide scientific basis for the runway length design of the plateau airport

    在調研論證的基礎上,提出了《飛機起落航跡激光定位統》測定飛機起飛著陸滑跑距離的測試方法,並通過高原機測試,得出了三種飛機在高原機上起飛著陸滑跑距離的綜合修正值,為高原機跑道長度設計提供了可靠的理論依據。
  5. The characteristics of the normal equation created in recovering the earth gravity model ( egm ) by least - squares ( ls ) adjustment from the in - situ disturbing potential has been discussed in detail

    摘要討論了在基於能量法確定球重力模型的過程中,最小二乘方法由沿軌擾動位據解算位時法方程的特性,在該問題中,法方程只與衛星軌道有關。
  6. By using ncep / ncar reanalysis data of height and wind, the inter - monthly lpac map, the climate lapc map, inter - annual anomaly map and mean variance map of monthly wind field of 850 and 500hpa and monthly height field of 850, 500, 150, 30hpa are calculated in a globe - belt area, which situates between 30 s and 75 n, from december 1957 to december 1997, according them we analysis the rule of the season transfer and anomaly of nh mean circulation. the results show that the climate map of lapc can describe the seasonal transfer process of large scale circulation better. the advance process of summer circulation establish is form south to north at the middle and lower level of the troposphere, that is reflected primly in the inter - monthly wind and pressure map of lapc ; at lower lever of stratosphere, the establish process is simulate to that of troposphere, and reflect of process of that the south asia high toward plateau ; at middle stratosphere the summer circulation establish begins at middle and high latitude initially, and then transmits to low latitude gradually, while the seasonal variability in mid - stratosphere is stronger than it in troposphere and low - stratosphere

    ncep ncar再分析高度和風資料,計算了30 s 75 n球帶區域1957年12月至1997年12月逐月850 、 500hpa風及850 、 500 、 150 、 30hpa高度月際局型相似圖、多年平均圖(即氣候lpac圖) 、年際異常圖及均方差圖,在此基礎上,分析了北半球平均環流季節轉換及其異常的規律。分析表明,氣候局型相似圖較好給出了大尺度環流季節轉換發生的過程:在對流層中、下部,風、壓月際局型相似圖清楚反映了夏季型環流建立由南向北的推進過程;低平流層夏季型環流的建立與對流層接近,其中,南亞高壓上高原過程有明顯反映:中平流層,夏季型環流的建立明顯表現為從中、高緯度開始,逐步向低緯傳播的特徵,且變化較對流層和低平流層明顯。
  7. The mathematic model of antenna is used in digital tv system network layout and simulation. the disquisition educes the mathematic model of omnidirectional multilayer tv antenna

    摘要這里電磁理論和計算機輔助分析的方法導出電視工程常的全向多層振元電視列天線的學模型,並應字電視的單頻網組網實踐。
  8. As a part of the self - adapted yard interlocking system, the main purpose of the research is, by exploring the interlocking relations of the various units one another such as tracks, switches, signals and so on, to find out their forming regulation ; in order to cause the operation of the design of yard plane more simple, more sensible and more efficient, we make use of the visual - formed means. then the yard data formed will be provided to the " self - adapt yard interlocking simulation control system " which is developed by the former postgraduate

    統作為「自適應車站聯鎖統」的子課題,其開發的主要目的是:通過對車站站內股道、道岔、信號機等各部件聯鎖關的研究,找出它們之間的形成規律,然後可視化手段,簡單、快捷設計出車站站平面圖,並形成原始的站據,為已所開發的「自適應車站連鎖模擬控制統」提供據支持。
  9. The inversion of non - elasticity attenuation coefficient, source parameters an

    井下震記錄反演非彈性衰減震源參響應
  10. The software of the chief station is composed of monitoring module and communicating module. the monitoring module involves the use of pc - labcards, the method of a precise timer, the principle of pid autocontrol and how to use it in the project, the realization of all kinds of reports with the ole automation skill, while the communicating module discusses the way of communication between the chief station and the scheduler based on the c / s structure. both monitoring module and communicating module are established on the database, so this paper particularly describes the access methods to ms sql server and the advantage of database stored procedure

    論文先概要介紹了熱網微機監控統的需求分析和總體設計,然後在此基礎上詳細闡述了首站軟體實時監控模塊和通信模塊的實現細節,描述了工業採集卡的法;提出了一種基於內核timer對象的精確定時方法;介紹了pid自動控制原理及其改進演算法和現控制參的整定方法;ole自動化技術擴充了visualbasic6 . 0的報表功能;在c / s模型的基礎上實現了首站和調度站的異步通信;討論了visualbasic6 . 0對mssqlserver的據存取方法和據源驅動原理,在此基礎上充分據庫存儲過程完成了統部分功能。
  11. According to the geological data which was gained by exploration investigation, establishing a geological model which can reflect rock mass characteristics ; with analyzing the internal and exterior factors synthetically, the deformation and possible failure mechanism and mode of the cut slopes was confirmed which combines with stereoic projection and other techniques ; the stabilities of the 14 high slopes are estimated synthetically by applicable design codes and guidelines. with the estimate result and some other analysis methods, the rock mass mechanical parameters of slope are identified ; as a results, 14 high slopes fall into 4 categories based on rockmass characteristics and discontinuities. the stability and deformation of some typical slopes was analyzed with distinct element method by udec ; the safety factor of some dangerous slopes are calculated by rigid limiting equilibrium method for comparison

    首先著重研究影響邊坡穩定性的內在因素,主要是通過質勘探、測量、現觀測等手段取得研究區質體的基礎質資料,建立起能夠反映質體結構特徵的質模型;隨后綜合分析潛在的內外部影響因素,並結合赤平投影對邊坡可能的失穩模式或破壞機製作出判斷;運已有巖體質量分類方法對沿線14個高陡邊坡穩定性進行初步的評價,並結合試驗研究、經驗判斷、工程類比等手段確定了坡體的巖體力學參;根據穩定性初步評價結果將研究區14個高陡邊坡按開挖方式分為4大類,並離散元程序udec對各類典型高陡邊坡進行了穩定性計算分析;對潛在危險邊坡剛體極限平衡法求出了不同工況下的安全
  12. In the simulation and analysis on culvert construction, the method of foundation - pit excavation layer by layer and step by step was used, i. e. the method that makes the surface of excavation have no stress, when the elements were excavated gradually in period of construction. at this process, the state of soil is unloading, the laws of stress field and displacement field with the depth of excavation were studied. based on the obtained stress field and displacement field after the excavation was completed, by using of the newly increased filling - elements " gravity and the grinding force, the simulation of the construction of body of the culvert and foundation - pit ' s filling layer by layer had also been done in this dissertation

    有限元法模擬分析涵洞基坑開挖時,採分層、分步模擬開挖過程的方法,即將計算域內單元分層「挖去」 ,使開挖表面成為無應力表面的方法,分析土體在卸載狀態時的應力和位移隨開挖深度的變化規律;在洞體施工后,回填土體時,據開挖完成時的應力、位移,通過逐級增加計算域內的單元目,施加每級新增加單元的自重荷載,有限元法模擬基坑及上覆土體分層填築的施工過程,這不僅反映土體處于再加載應力狀態時,填土受力及變形的一般規律,而且這種將基? ?涵洞? ?土體作為一個統一整體進行模擬的方法,量化了三者之間的相互作
  13. The contents of this paper include the following several aspects : ( 1 ) a model of the fractures leakage is built through counting and analyzing the wealthy geological records of hae field, and a model of the fracture water transporting is also built according to the fracture water condition of its recharge and its runoff and its discharge in hae field ; ( 2 ) this paper studies the chemical behavior and the migration parameters of the elenent sr2 + in ground water in hae field, the main contents include : the presence form of the element sr in ground water is analyzed by way of the rmodynamics ; the absorption mechanism that granite and sand stone absorbs sr element is analyzed based on theory and experiment test the diffusion parameters of the element sr in water and in granite and in sand stone are researched with laboratory experiment test ; the partition coefficient of sand stone and granite to sr is tested by the batch way

    其研究內容包括以下幾個方面: ( 1 )通過對我國hae預選處置豐富質資料的大量統計和分析,建立了該處置的基巖裂隙滲透模型。再根據hae預選處置基巖裂隙水的補給、徑流、排泄條件及水位動態特徵,建立了預選處置基巖裂隙水水運動模型。 ( 2 )對高毒性鍶元素在我國hae預選處置下水中的化學行為和遷移參進行統的研究,其中主要包括運熱力學方法分析了鍶元素在下水中的存在形態,理論分析與實驗測試相結合的方法分析了花崗巖和砂巖對核素鍶的吸附機制,採室內實驗裝置研究了核素鍶在下水中的擴散參以及在花崗巖和砂巖中的本徵擴散參,採靜態批式法研究了鍶在砂巖和花崗巖中的分配
  14. This text completely and systematically studies the status and the development of the pyrolysis and the fluidization of biomass, which distill the bio - oil in the domestic and international area, as well as the existing problems. this thesis primarily include following aspects : ( l ), by experimenting and measuring the energy ( heat value ) and the content of c, h, n chemical element of right 20 kinds of common biomass, on the base of the experimental result, and respectively established the biomass energy predict experiment formula with the element of h and c is from change, and passed the ro. os examination, which provides the basis and convenience for flash pyrolysis fluidization device energy to convert the rate to compute with biomass energy utilization calculation ; ( 2 ), proceeded the tg and dtg experimentation equal velocity ( 10 ? / min, 20 ? / min, 40 ? / min, 60 ? / min ) heating and constant temperature heating by studying on eight kinds of biomass samples, according to the experimental data and arrhenius formula, we established the dynamics model of pyrolysis of, then, using the goast - redfern and p function, we also solved the dynamics parameters and analyze out every kind of biomass ' s frequency factor and parameters of activation energy, and established the every kind of dynamics model of pyrolysis of biomass, all of these provide the theories and basis to make sure the reactor ' s flash pyrolysis work temperature scope design and the describing of pyrolysis reactor dynamics ; ( 3 ), in order to study and ascertain the process of heat completely getting to pyrolysis time of varied size biomass particles, we observed and measured the ratio of length and diameter ( l / d ) with the varied biomass through electron microscope, we concluded the l / d ratios usually is from 5. 0 to 6. 0, the average is 5. 3 ; ( 4 ), we studied the process of biomass transiting and the theory of complete pyrolysis time with the theory of complicated heat field, we got the time ( t ) of the varied size biomass particles arriving to complete pyrolysis, and we knew that the complete pyrolysis time and the time which get to the biggest production ratio are identical, all of these studies provide the theory base for design and forecasting the flash pyrolysis reactor solid state resort time ; ( 5 ), according to the above experiment result, synthesize to make use of the engineering the mechanics, engineering the material, machine the design to learn the principle, deduce, establish the theory of rotation cone flash pyrolysis reactor material resort time ( t ) and reasonable rotation velocity ( or frequency ) relation theory ; and ( 6 ), we gave the reactor ' s smallest cone angle certain, reactor cone wall strength design theory, the reactor production ability theory, the power design method and the critical rotation velocity theory

    本文較全面、綜述了國內外生物質熱解液化制取生物燃油技術研究發展現狀及存在的問題,主要研究內容有: ( 1 )實驗、測定了20種常見生物質的能量(發熱量)和c 、 h 、 n元素含量,根據實驗結果分別建立了以h和c為自變量的生物質能量預測經驗公式,並通過r _ ( 0 . 05 )檢驗;為閃速熱解液化裝置能量轉化率計算和生物質能量率計算提供了依據和方便; ( 2 )選擇了8種生物質試樣作了等加熱速率( 10 min 、 20 min 、 40 min 、 60 min )和恆溫加熱的tg和dtg實驗,根據實驗據和阿倫尼烏斯公式建立了生物質熱解反應動力學微分方程,並採goast - redfem積分法和p函對其動力學參進行了求解,解析出各種生物質的頻率因子和活化能參,進而建立了各種生物質的熱解動力學模型,為科學確定反應器的閃速熱解工作溫度范圍及熱解反應動力學描述,提供了理論和依據; ( 3 )為研究和確定不同尺度的生物質顆粒中心達到全熱解的時間,在體視顯微鏡下對不同粒度的生物質顆粒的長徑比進行了實驗觀察和測定,得出生物質的長徑比( l d )一般在5 . 0 6 . 0之間,平均為5 . 3的結果; ( 4 )採復雜溫度傳熱學理論對生物質傳熱過程及充分熱解時間理論進行了研究,解析推導出了不同尺寸生物質顆粒中心溫度達到充分熱解溫度的時間( t ) ,得出了理論推導的充分熱解時間與最大產油率的熱解時間相一致的結果,為閃速熱解反應器固相滯留時間設計和預測提供了理論依據; ( 5 )根據上述實驗結果,綜合運工程力學、工程材料、機械設計學原理,推導、建立了轉錐式閃速熱解反應器物料滯留時間( )與轉速(或頻率)合理匹配理論; ( 6 )提出了轉錐式閃速熱解反應器的最小錐角設計、錐壁強度設計、生產能力設計理論和功率計算方法及臨界轉速理論等。
  15. The theoretical results showed that point spread function ’ s distribution and the stray light mainly influenced the space resolving power and the measurement precision of the temperature measurement system, so we supposed some methods, which can improve the space resolving power, and the results proved the space resolution improved from 37 m to 16 m. 2. having made the space resolution come to 16 m, in order to improve the space resolving power more, we used image reconstruction method to reconstruct the

    這兩種方法,可以將測得的溫度分佈中被點擴展函卷積鈍化掉的部分復原回來,實驗測得微小面元溫度分佈在復原后溫度最高值高於復原前最高值,且分佈曲線變窄,較好提高了統的空間分辨能力,最終得到真實溫度分佈的最佳估計。
  16. Part four analyses the structure of the granting fee, including the land property income, land investment income and land management beneficial result. furthermore, it advances the influential factors of the granting fee. then it points out the granting fee co - efficient model and makes an appraisal of the granting fee co - efficient in chongqing

    指出土出讓金應由土所有權收益、土投資收益、土管理收益構成,同時指出影響土出讓金的還有土途、市需求、預期收益、宏觀調控、持續等因素;提出土出讓金模型,並對重慶市土出讓金進行了測評與分析。
  17. The static loading test for three group of testing piles of jiading power plant secend stage project are analyzed and studied in this thesis, and the practical applying of high - accurate data collector, technique of waterproof insulation and testing technique of burying in the body of pile are introduced also. the vertical and horizontal loading features of three group of piles of different kind and constructing technique in different earth layer at the pile point are analyzed and compared and summed up with basic integro - differential equation calculating the pile earth system load transmit, transforming principle of stress - deforming and pile body rating of burying electric measuring element. changing law of stress, and changing law of pile body shifting and bending for different testing piles under vertical and horizontal load are showed so that the loading features of soil layer and pile at testing spot, reliable design data for pile type and base for scientific construction technique are provided

    本文僅就嘉定電廠二期工程中的三根試驗樁的靜載試驗進行了分析和研究,樁土體荷載傳遞分析計算的基本微分方程及應力-應變轉換原理,結合預埋電測元件的樁身率定,對三組不同種類、不同施工工藝、不同持力層中的樁的豎直、水平承載特性進行了分析、比較和歸納,通過大量、全面的實測據,經過整理、轉換和推演,揭示了不同試驗樁在豎直、水平荷載作下的應力變化規律和樁身變位、撓曲變化規律,最終提供試驗土層和樁的承載特性,為該工程合理設計樁型提供了可靠的設計參,為確定科學的施工工藝提供了有力的依據。
  18. Researching on the technology if reverse order is to study strains if pits, structural systems if basement, environmental surwey and underpinnings. on account of emphasizing developing methods if checking strength if pick - ets, modemizing machenes of excavation and studying methods of underpinning is put forward and is a way if controlling the quality of pickets in sites, which leads an active effect ; synthetic application if rankintheory, spatial and time effect theory to excavation tl aanalyze the state of soil force and strain is brought forward and the time effect should be considered in the zone of clay, the formation and development of soil plasticity are analyzed and the most dangerous zone to decide how to excavate and where to begin is found ; analyzing the cause of picket settlement during reverse order and the differential settlement and discussing hlw to solute it. duringh the temporary survey and the environmental warship, bringing rorward the theory of environmental vibration and analyzing the state of soil force and probability of losing stabilization of soil under the effect of environmental vibration ; analyzing the state offeree in underground concrete wall by the method of mathematics and pointing out the place of the maximum force and deformation. based on systematic illustrating the reverse order, problems about application and development of reverse order and suggestions also are expressed

    鑒于國內外的研究把重點放在大力發展工程樁的實驗室承載力監測方法與設備、如何使土方開挖機械現代化及對周圍建築的臨測方法上,本文提出了現聲波層析成像技術監測鋼砼樁內部質量的方法與程序,並得出了聲波層析成像技術是砼樁的動態質量檢測的有效手段,這對指導施有積極、現實意義;提出了綜合運朗肯土壓力理論、基坑空間和時間效應影響理論來分析逆作法施工過程中基坑邊坡土體應力及應變的變化情況,指出粘土區也應考慮時間效應,並且進一步分析了基坑邊坡土體的塑性區形成和發展,找出邊坡最不的區域,以確定下室土體的挖掘的方式和順序,指出憑主觀臆斷與經驗來施工是不可取的;在分析、經較逆作法與大開挖順作法的下室結構體受力情況及施工順序的不同,提出了節點處理技術;分析了逆作法施工期間樁的沉降變化原因及由此而產生的差異,並探討了解決的方法;本文還提出了環境振動對土體邊坡穩定產生影響的觀點,並分析了在環境振動影響下,土體的應力狀態及土休失穩破壞概率,並且還運彈性力學知識和學分析的方法定量分析了下混凝土墻受力狀態,指出了被監測墻體的最大應力、應變位置。
  19. Under the horizontal earthquake action and wind force, aim at " the pure frame structure with rectangle columns ", " the pure frame structure with special - shaped columns ", " the frame - truss structure with special - shaped columns " and " frame - shear wall structure with special - shaped columns ", earthquake action analysis was done by the spacial finite element method through the changes structural parameter. analyzing systematically " structure vibration mode ", " vibration period ", " structure lateral rigidity ", " seismic action force ", " seismic response force ", " floor seismic shear force ", " lateral horizontal displacement of structure " and " members internal force ". results indicate : ( 1 ) based on equal area, the special - shaped columns replaced the rectangle columns, the structural lateral rigidity enlarges, the lateral displacement minishes obviously, the earthquake response increase slightly, the biggest increasing amount of frame columns axis - compress ratio is smaller than 0. 08. the whole aseismic performance of structure has improved ; ( 2 ) when the section ' s length and section ' s thickness ratio of special - shaped columns is smaller than 3. 6, the structure benefits to resist seismic action ; ( 3 ) the angle of horizontal seismic action with the whole coordinate is 0 degree, structure earthquake response is bigger, belonging to a control factor of structure aseismic design ; ( 4 ) the frame - truss structure with special - shaped columns and the " a " - brace has the biggest lateral rigidity ; ( 5 ) the frame - shear wall structure with special - shaped columns have bigger lateral rigidity and smaller displacement, members internal force enlarged just rightly, have much superiority of resisting seismic action ; ( 6 ) in the higher seismic fortification criterion region ( 8 degree of seismic fortification intensity ), aseismic disadvantageous building site ( iii type site ), adopting special - shaped columns structure system, should reduce possibly the building ' s self - weight in order to reduce the earthquake response ; ( 7 ) the response spectrum method of computing seismic response and the time - history analysis method have similar analysis result

    西安理工大學碩士學位論文在水平震作下,並考慮風荷載組合,分別對「矩形柱純框架結構」 、 「異型柱純框架結構」 、 「異型柱框一析架結構」及「異型柱框-剪結構」等四種結構體,通過改變結構參,運空間有限元方法,進行震作計算。分析研究「結構振型」 、 「振動周期」 、 「結構側向剛度」 、 「結構震反應力」 、 「樓層震剪力」 、 「結構側向位移」 、 「層間位移角」 ,以及「構件內力」 。結果表明:在等面積原則下,異型柱代換矩形柱后,結構剛度增大,側向位移明顯減小,震反應力略有增加,框架柱軸壓比最大增幅小於8 % ,結構整體抗震性能有所提高;當異型柱肢長肢厚比小於等於3 . 6時,結構有於抗震;水平震作力與整體坐標夾角為0度時,結構震作效應較大,屬結構設計的控制因素之一;異型柱框一析架結構採「人」字斜撐,側向剛度大於「八」字斜撐和「人一八」字混合斜撐;異型柱框一剪結構側向剛度大、位移小,構件內力增大適中,是一種抗震性能優越的結構體:在抗震設防烈度較高區( 8度)和抗震不的建築( m類) ,採異型柱結構體時,應盡可能減輕結構自重,降低震作力;分別採「振型分解反應譜」法和「時程分析」法進行震作計算,兩種方法所得結果基本一致。
  20. When assessing the standard value of town land, we are tend to neglect the influence of the city spatial structure, according to this problem, this paper make an exploration into the techno - approach and method of town land value assessment, taking integrated town land as the research object. at first, the author has taken part in the item of land gradation and standard land value update in dehui city, basing on this, he makes an analysis of the characteristics of town land market, the principles of town standard land value assessment, the distribution of different land usage types and the types of town integrated land, and puts forward the techno - approach and method of town tridimensional integrated land value assessment

    本文以小城鎮立體綜合為研究對象,基於土經濟學、土估價技術、土空間價值理論、價空間分配理論等基礎理論,運價空間分配、加價模型等方法,結合目前我國小城鎮基準價評估中忽略城市空間結構對城鎮基準價的影響這一問題,討論了小城鎮土的特點、小城鎮基準價評估的原則、小城鎮土類型的分佈、小城鎮綜合的類型。
分享友人