計數天平 的英文怎麼說
中文拼音 [jìshǔtiānpíng]
計數天平
英文
counting balance-
Abstract : considering the stochastic characteristic of main hydrogeologic parameters in yuanbaoshan open coal pit, a groundwater stochastic management model for optimal drainage borehole design is established. the result of the modeling shows the effect of stochastic characteristics of hydrogeologic parameters on the result of management modeling. it was found that the higher the parameters uncertainty and the management reliability level, the worse the management result
文摘:從影響元寶山露天礦地下水疏乾的主要水文地質參數隨機性特徵分析入手，建立並求解了元寶山露天礦疏干工程優化設計的隨機地下水管理模型，揭示了水文地質參數隨機性對管理模型結果的影響，認為參數的隨機性越大，管理結果越壞；置信水平越高，管理結果越壞，且滲透系數和邊界條件對管理結果影響最大。The dissertatio n constructs the index system, introduces the coefficients of development, coordination, fairness, and the coefficient of sd, which is composed by the former three and can reflects the sd overall strength of watershed, brings forward the quantative criteria of in order that the research of wrcc is based on the good watershed ecology and environment, the dissertation, according to the ecological appropriate theory, builds the logarithm normal distribution model about the relation between the growth of natural vegetation and the depth of groundwater ; based on this relation model, proposes a quantitative method of ecological water requirement ( ewr ) of natural vegetation in arid area, which utilizes the results of rs technique and the spot testing data of vegetative physiology demand
針對流域特點建立了基於水資源的流域可持續發展評價指標體系，引入發展系數、協調系數、公平系數，以及由其構成的衡量水資源支撐社會可持續發展綜合水平與能力的可持續發展系數，提出了可持續發展的定量判別方法。為保證在良好生態的前提下進行水資源承載能力研究，論文根據生態適宜性理論，建立了乾旱區典型天然植物生長與主要環境因子的偏態單峰對數正態分佈模型。基於此關系模型，利用遙感技術成果以及植物生理需水的現場實驗數據，提出了乾旱區天然植被生態需水量計算方法。This text studied the mutually interference influences to the aerodynamic force of irregular shape base on analysis using wind force and wind pressure data of super high buildings model obtained by wind tunnel tests, and provided reference to designer and expurgator on building code
本文以超高層建築剛性模型的高頻天平測力風洞試驗數據和表面測壓風洞試驗數據為依據，研究了復雜外形建築的風力和高層建築相互干擾對風力影響，供設計者及規范修訂時參考。This article obtains from the research technology progress to economy rate of rise contribution degree, the use " the charles w. cobo and paul howard douglas production function " and " solow function " unifies the technology progress to the northern tianshan slope economic belt economy rate of rise contribution degree to make the theoretical analysis and the real diagnosis discussion, analyzes this region technology progress development through computation different time technology progress contribution degree the dynamic behavior, through compares each interurban technology progress contribution degree difference condition analysis promotion technology progress level to enhance intrinsic machine - made and the external environment, by tendency angle research technology progress condition and influence factor, thus hinders the northern tianshan slope economic belt technology progress factor, and the ponder countermeasure, accelerates the northern tianshan slope economic belt technology progress, the promotion economy growth provides the reference.
本文從研究技術進步對經濟增長速度的貢獻度入手，採用「柯布-道格拉斯生產函數」和索洛「增長速度方程」相結合的方法就技術進步對天山北坡經濟帶經濟增長速度的貢獻度做出理論分析和實證探討，通過計算不同時期的技術進步貢獻度來分析本區域技術進步發展的動態行為，通過比較各城市間的技術進步貢獻度差異狀況分析促進技術進步水平提高的內在機制及外在環境，以動態的角度研究技術進步的狀況和影響因素，從而為分析阻礙天山北坡經濟帶技術進步的因素，並思考對策，以期加速天山北坡經濟帶技術進步，促進經濟增長提供參考。The method of wing shape optimization of space shutlle has been developed with penalty function approach in which the objective function is the mass of the wing and the constraints are the hypersonic re - entry flight cross range, lift / drag ratio, and subsonic flight lift / drag ratio, the margin of the longitudial static stability and the magnitude of the horizontal landing speed etc
摘要介紹了在滿足高超音速再入橫向機動航程，高超音速再入飛行時的升阻比，亞音速進場飛行時的升阻比，縱向靜穩定性裕度和水平著陸速度等飛行性能設計要求下，用罰函數法尋求使航天飛機機翼質量為最小的外形優化方法並給出了算例。We anticipate three - fold increase in revenues during the holidays, " added ms kathy ng, president, hang fung gold technology group. ms ng pointed out further that due to the relaxation of travel visa procedures, mainland tourist arrivals in hong kong in the first three days of the national day holidays have already exceeded 7, 000
一黃金周內到金至尊旅遊展覽廳的旅客較平日倍增，估計每天參觀人數將達4 ， 000 - 5 ， 000人，預計黃金周內之營業額將為平日的3倍。The theft was believed to have been going on for at least two years, causing cmb on average losses of up 5, 000 in revenue each day, or some 2. 6 million throughout the period
估計他們私吞數額每天平均達五千元，不法勾當維持了最少兩年，估計中巴至少損失二百六十萬元。Increased neutrocytes could he observed immediately after detection of the hematoma, but they tended to return to normal thereafter, while hemoglobin kept falling for 3 - 4 days after detection of hematoma
血常規檢查中性粒細胞計數在發現血腫后即刻即明顯升高，但第2天開始緩慢降低並逐漸恢復正常；而紅細胞及血紅蛋白在發現血腫后持續降低，平均3 ~ 4天後才停止降低趨勢並逐漸回升。Reaction parameters under kinetic control of coal - char pyrolysis and limestone calcination under o _ ( 2 ) / n _ ( 2 ) and o _ ( 2 ) / co _ ( 2 ) atmosphere on the thermobalance were obtained. the effect of different ratio of o _ ( 2 ) and co _ ( 2 ) ( n _ ( 2 ) ) to coal - char reaction was also discussed. simulated calculation was just consistent with the thermogravimetric test results
採用熱天平（ tga ）對兩種煤焦顆粒和兩種石灰石顆粒分別在o _ 2 / co _ 2氣氛、 o _ 2 / n _ 2氣氛下的反應特性進行了研究，得出了處在化學動力學控制區域內煤焦和石灰石的反應動力學參數，以及o _ 2與co _ 2 （ n _ 2 ）比例關系的變化對煤焦和石灰石熱重反應的影響，並且對試驗結果通過理論分析進行了模擬計算。Glance at some of the statistics on the who surveillance data website indicate that most asian countries consumption rates fall short of the recommended target : chinas population on average consume about 300g day ; thailands average consumption rate is recorded as less than 200g day and surveys in india record about 130g day
目標的障礙粗略一些世衛組織監視資料網站的統計說明，多數亞洲國家在蔬果的攝取量並未達到建議的目標：中國人口每人每天平均攝取約The conformal microstrip antenna with some unique character has been applied in many fields, especialy on speedy objects. in this paper, an efficient fdtd algorithm is introduced to analyse the microstrip antenna. firstly, the fdtd formula in descartes coordinate system and in cylindrical coordinate system are obtained from the time _ dependent maxwell equations using the yee algorithm in a calculating region where the dielectric parameters are independent of time and space. the choice of the space discretization units and the time discretization interval are discussed which are decided by the accuracy and stability respectively. the shape and setup of the excitation source are discussed too. the excitation source is chosen to be gaussian pulse in shape. secondly, the mur ' s first - order and second - order boundary condition are deduced in cylindrical coordinate system. the methods of transforming radiation fields from near zone to far zone in the frequency domain and in the time domain are presented when fdtd is applied to analyse the characteristics of far zone. finally, three kinds of microstrip antennas are analysed. they are a slot antenna that lies on a plane ground of a microstrip, a slot antenna that lies on a cylindrical ground of a microstrip and a microstrip line _ fed aperture coupled stacked rectangular patch antenna in cylindrical coordinate system
本文從麥克斯韋旋度方程出發，建立了笛卡兒坐標下無源空間中均勻無耗媒質的fdtd基本方程和圓柱坐標下無源空間中均勻無耗媒質的fdtd基本方程，詳細討論了fdtd法計算中時間步長和空間步長的選取原則以及激勵源的類型和設置；推導了mur一階和二階邊界條件在圓柱坐標下的差分格式；給出了在用fdtd法計算天線的遠場輻射特性時必需採用的頻域和時域近場遠場變換技術；最後用fdtd法計算了平面微帶縫隙天線、柱面共形微帶縫隙天線和柱面共形微帶層疊天線的輸入阻抗和遠區輻射場，並分析了天線的一些參數的變化對天線輸入阻抗的影響，得出了一些有用的結論。Designed a program which can use the mean pressure coefficient of jin ’ ao mansion to calculate mean wind load of the whole buildings and local floor. the integral result can apply into the practical design of construction, also can compare with the results of wind tunnel balance test to validate the veracity of this test
通過自編的程序對金奧大廈表面時均風壓系數進行積分計算獲得其整體和局部樓層的平均風荷載，積分計算的結果一方面可以方便地運用於實際的建築結構設計中，另一方面可以與風洞天平測力結果進行比較驗證動態測壓試驗的正確性。The foam under test, cut to the specified dimensions is placed on the test rig, covered with the fabric specified in paragraph 2 above and tensioned with clips as set out in bs 5852 : part 2
夾具和碎屑托盤應該安裝在一個帶有遙距讀數計的稱量天平上，天平的滿刻度偏轉度至少為0到20千克，精確度為2克。It showed that precision of volume was improved hundredfold by electron balance method and thus the accuracy and linearity of the work curve was improved greatly
結果表明，電子天平計量法可以將吸管加入溶液體積的計量精度提高2個數量級，從而大大提高了工作曲線的準確性和線性。The position measuring system was another important system in the new balance calibration system. to work out the calibration loads in the bcs of balance with the results of balance position measuring is the key technique to improve the veracity of the balance calibration results
通過天平空間位移測量並將地軸系校準載荷換算到天平體軸測量坐標系后再進行天平校準系數計算，是保證本文所研製的地軸系天平校準系統靜校結果準確性的關鍵技術途徑。The reporting requirements include the following information : employment status ( number of entered employments / placements at 180 days after program has ended ), average hourly wage ( earnings change at 180 days after program has ended ), and job retention ( of those enrolled in training, provide number of those still employed in trained occupation at 180 days after program has ended
報告要求提供以下信息：就業狀態（在終止計劃之後的180天內參加工作/就業安置的數量） 、平均每小時工資（在終止計劃之後的180天內的收入變化）以及工作保持情況（針對那些登記參加培訓的人員，假設這些人在終止計劃之後的180天內仍然在受訓崗位工作） 。Based on the reality of zhangye oasis water resources utilization, and supported by the environmental economics theory, this paper is to research and analyze the agriculture water utilization in the oasis, including sunan, minle, shandan, zhangye, linze, gaotai sincel970s. to analyze the economic benefit of the unit provision output effected by the labor - flooding water volumes based on both the real collected data and the statistical data provided by the stat. dept in the past years ; the checking standard for output benefit is the unit provision out put the input parameters are water, fertilizer, power - supply and the cone - erned factors occurred during the agriculture production
經過大量的實地考察，對甘肅的武威、張掖和酒泉三大綠洲的自然、經濟情況，尤其是農業生產情況和用水情況進行了深入的調查和研究，在獲取實際資料的基礎上，結合統計部門提供的歷年統計數據，以糧食單產為產出效益衡量標準，以農業生產涉及的灌溉水量、天然降水量、化肥農藥施用量、農業生產用電量、農業機械總動力以及自然災害情況等各相關因子為投入參數，利用sas 、 spss等統計分析軟體對數據進行處理和分析，分別採用實物量指標和價值量指標，分析人工灌溉水量這一投入要素，對糧食單產這一產出的總效益、邊際效益和平均效益。This thesis has completed the design work of balance ' s calibration system. the major work and result are as follows : a collectivity project about the calibration system of wind tunnel balance with six components is proposed and consists of several functional modules such as mechanical structure, measuring system, weighting equipment and mathematics correction
本文完成了對應變天平的校準系統的設計工作，主要的工作和成果如下：本文提出了六分量風洞天平校準系統的總體方案，劃分出系統的機械裝置、檢測系統、加載裝置、數學修正等功能模塊，選用並確定了系統的硬軟體平臺。Glucose alues calculated from sensor signals compared to capillary blood glucose concentrations from intermittent fingerstick testing ( a mean of 4 per day ) and were analyzed for accuracy
由傳感信號計算出的血糖值與間斷的（每天平均4次）指尖毛細血管采血血糖數值進行比較，從而進行準確性的分析。On basis of this property a new type of coherence function was proposed and a simplified method of analyzing structure ' s wind - induced response and equivalent load was proposed. wind tunnel experiments with the caarc standard tall building model was executed to verify the proposed method with the dynamic balance technique. the comparisons show the good agreement on the basis of linear mode shape assumption that is used in balance technique
按照簡化方法計算的基底傾覆彎矩功率譜、基底彎矩響應、頂部加速度和位移響應等參數均能與高頻底座天平試驗的結果較好的符合，等效設計荷載的計算結果也與按照《建築結構荷載規范》的計算結果具有一定的可比性。分享友人