initial volume 中文意思是什麼

initial volume 解釋
初始體積
  • initial : adj 最初的,開始的;原始的;初期的,初發的。 the initial boiling point 【化學】初餾點〈第一滴餾物...
  • volume : n. 1. 卷,冊;書籍;【歷史】書卷,卷軸。2. 〈常 pl. 〉大塊,大量,許多。3. 體積;容積;分量,額;【物、樂】音量;強度,響度。
  1. The structure and operating principle of an air - charged split - type adjustable shock absorber was described, e non - linear parameterized mathematical model of this shock absorber ' s damping characteristics was established according to fluid mechanics theory and the main structural affection factors to shock absorber ' s damping performance, such as the diameter of piston valve orifice, the diameter of adjustable orifice, the initial volume of gas chamber, the diameter of piston rod, the inner diameter of oil pipe and so on, were analyzed by simulations

    摘要通過分析一種分體式充氣可調阻尼減振器的結構和工作原理,運用流體力學理論,建立了該減振器阻尼特性的非線性參數化模型,模擬分析了活塞阻尼閥孔徑、阻尼調節孔徑、氣室初始體積、活塞桿直徑、油管內徑等主要結構參數對減振器阻尼性能的影響,通過試驗測試,得到了減振器樣件的阻尼特性及其可調范圍。
  2. Influences of initial damage on development of spalling damage have been indicated by analyzing the distribution of void number density, the cumulative percentage of void volume and the volume fraction of the different - seize voids

    通過分析孔洞數密度分佈、孔洞體積累積百分比、不同大小孔洞所佔體積份額的計算結果,指出初始損傷對損傷演化有直接影響。
  3. This paper establishes a model simulating dam actual placing process and considering the non - continuity of initial temperature on the boundary of new and old concrete, daily air temperature change, concrete - placing temperature, hydration heat, heat insulation on boundary, water - storing process, placing intermission and curing with water. the calculation of stress field considers the concrete weight, static water pressure, thermal stress, different autogenous volume change between rcc and normal concrete, change of elastic modulus of concrete with age and creep action

    考慮了乞今最為全面的初始條件和邊界條件,包括模擬壩體的實際升程過程,考慮了新老混凝土接觸面上的初始溫度不連續,逐日的氣溫變化,混凝土的入倉溫度,水化熱溫升,邊界保溫,水庫蓄水過程,澆築間歇以及灑水養生等因素;應力場的計算考慮了混凝土的自重,靜水壓力,溫度應力,常態混凝土與碾壓混凝土不同的自生體積變形,混凝土的彈性模量隨齡期的變化以及徐變的作用。
  4. The initial yield is 53. 1 % and the repetitive yield is 57. 6 %. what ' s more, a series of reaction conditions including activating reagent volume, activating time and derivatizing temperature, time have been investigated using decapeptide as model peptide and tpge - itc

    然後以16膚為模型膚用優化的條件進行c端序列分析,取得了較好的一試騎結果,鑒定了該膚c端前8個氨基酸,其初始回收率為6 『 . 4 % ,重復回收率為79 . 6 % 。
  5. Compared to stipa bungeana grassland and fallow ground, the volume weight was smaller, total porosity and capillary porosity were higher, but non - capillary porosity was lower. 2. achnatherum splendens height increased slow in the initial stages, fast from june to august and slow again after that

    芨芨草草地土壤容重較本氏針茅草地和裸地小,各層的總孔隙度和毛管孔隙度明顯高於本氏針茅草地和裸地,但非毛管孔隙度較本氏針茅草地和裸地低。
  6. When there is a large initial public offering of shares, the traffic volume shoots up, sometimes by as much as three times

    每當遇上大型首次公開招股活動,港元流量更會跳升,有時候達平日流量的3倍。
  7. The small inclusions - in aluminum alloy can be detected according to this rule. 2. the initial phase angle of the highest spectral line mushrooms with the growth of volume percentage of inclusions while forward direction, but it goes down while negative direction. 3

    正向檢測(沿軋制方向)時,最高譜線的初相角隨夾雜物體積百分數的增加而迅速增加;逆向檢測時,最高譜線的初相角隨夾雜物體積百分數的增加而迅速減小; 3
  8. The paper calculates and analyzes the influences of the initial pressure, the volume of the expansion chamber, and the throat diameter of the nozzle on the non - loaded performance of the circuit breaker, and presents the variation of the state parameters of the expansion volume and the flow field during interruption period, also predicts the nature of the self - extinguishing circuit breaker

    本文分析計算了起始壓力、膨脹室體積及噴口喉部直徑的變化對斷路器空載特性的影響,給出了斷路器膨脹室狀態參數及滅弧室內氣流場在斷路器開斷過程中的變化,得到了自能式sf _ 6斷路器固有的特性。
  9. Analyses the influence of initial cool thermal storage rate, discharge water flow rate and volume of air - agitation on the discharging characteristics in detail

    具體分析了初始蓄冷量、取冷水流量、鼓氣量對外融冰取冷性能的影響。
  10. In the paper, the following main factors are studied, such as developing the expert knowledge - base based on the special knowledge of the explosive demolition of frame building, designing the object - oriented expert system of the explosive demolition of frame building, developing the neural network training example base based on projects, developing the forecasting mode of blast effects with matlab 6. 1, developing the expert system of explosive demolition of frame building with visual b 6. 0, carrying out the connection of the expert system and forecast mode. the system consisted of eleven functional modules, such as the input of initial parameters module, the choice of the blasting method module, the choice of blast mode module, the design of blasting parameters module, the design of charge module, the verifying blasting safety module, the calculating safety of tumble module, the design of detonating net module, the blast effects forecasting module and the calculating volume module

    本文的研究內容有:以框架結構樓房拆除爆破領域的專業知識為基礎製作專家系統知識庫;設計一般面向對象的框架結構樓房爆破拆除設計的專家系統;搜集相關爆破工程實例製作用於爆堆效果預測神經網路訓練的樣本數據庫;選取適當的輸入輸出因素,用matlav6 . 1構建爆破效果預測神經網路模型;用vb6 . 0編程開發出框架結構樓房拆除爆破專家系統,並實現爆破效果預測神經網路模型和專家系統的鏈接。該系統由初始參數輸入、倒塌方法選取、倒塌方案確定、孔網參數設計、缺口形狀及參數、爆破安全校核、傾倒安全校核、爆破網路、爆破效果預測、工程量計算、計算設計說明書等十一大功能模塊組成。
  11. The engendering source of traffic volumes and their general influential factors have been presented, and the situation of nowadays highway transportation has been discussed. according to the introduction of traffic distribution theory and classical assignment method, analysis of traffic flow path selection among cities and that of special influential factors for traffic flow on toll highways, initial analysis to the forming mechanism of traffic volume on road sections has been made, and a probability model for path selection has been set up with the maximum - utility theory and disaggregating model. detailed analysis to impedances on road sections and their functions ( especially to three main composing factors of the impedances as cost of time, transport and toll and to the functional relations with traffic loads ) was made, at the same time, the relative cost calculating model was set up on the basis of the state - of - art achievements in both international and national researches

    主要研究內容包括:交通量的產生根源及一般影響因素分析和當前公路運輸地位討論;從交通分配理論及經典配流方法著手,通過分析城市間交通流路徑選擇行為和收費公路路段交通量特殊影響因素,初步提出路段交通量的形成機理,並採用效用極大原理和非集結模型理論( disaggregationmodel ) ,建立用戶出行路徑選擇概率模型;對路段阻抗及路阻函數(尤其對行程時間費用、車輛營運費用和道路收費這三個構成路段阻抗的主要因素及其與交通負荷間的函數關系)進行較為詳盡的分析,並以現階段國內外較為先進的研究成果為依據建立相應的成本測算模型,其中,特別提出了兩種確定客貨車輛時間價值的分析方法;離散分析法和時間-費率轉換法,後者是在目前基礎調查、統計數據資料不夠齊全的現實下提出的一種確定道路系統內務車型時間價值的較為實用的新方法;對我國公路收費政策的背景和理論、實踐依據及費率的各種影響因素進行重點分析;從數學的角度證明合理費率的存在性,並以最優化理論為基礎,建立在普通收費公路和擁擠路段交通調控型收費公路兩種模式下合理費率的計算模型等。
  12. If asphalt concrete specimen is in stabilization by exert confining stress before the static triaxial test, it is then found that under the condition that time is long enough, the volume of the specimen will shorten gradually and stable around a fixed value, and the amount of compression is essentially the half of the volume of void itself. it is also found that in stabilization by exert confining stress the linear phrase will be shorten in the figure of the static triaxial test of specimen, while the initial tangent modulus will be augment. 3

    在進行靜三軸試驗以前先對瀝青混凝土試件進行圍壓穩定,發現在時間足夠長的條件下,試件的體積會逐漸縮小,並逐漸穩定在某一定值,其壓縮量基本上為其本身孔隙體積的一半;經圍壓穩定后的試件靜三軸試驗曲線上的線性階段明顯縮短,而初始切線模量增大。
  13. Keeping the ph at 6. 0, 3 % of the initial glucose concentration, 5 % of seed volume, 1 % of glucose concentration, heat shock at 50 ? for 6 hours resulted in 8. 94g / l trehalose

    研究還發現,選用5接種量, 3初糖濃度,反應過程中底物濃度1左右, ph6刀, 50 』 c條件下震蕩反應6h ,海藻糖合成量可達不94g l 。
  14. In the paper, we made initial studies on whether square diffuser could be used in variables air volume in a cooling mode

    本文對方形散流器是否可用於變風量系統進行了初步研究。
  15. Despite the huge volume of initial public offerings and large fund flows during the year, the rtgs system functioned without any hitches and received appreciation and acclaim from the banking and international financial communities

    年內面對大量新股上市及資金流轉,即時支付結算系統應付自如,暢順無阻,獲得銀行及國際金融界一致贊許。
  16. Sem and tem analysis show that the sample co - doped by nickel and titanium has nano - pellets with morpha like snow and great surface, which the initial discharge capacities in organic electrolyte reached 155. 8mah / g and which were more than theoretic one farad electron discharge capacities ( 148mah / g ). during the charging and discharging cycle, the change rate of the crystal volume was only 0. 233 % and the sample showed long cycle life

    樣品在有機電解液的初始電容量( 155 . 8mah / g )大於理論1f電子放電容量( 148mah / g ) ,通過充放電前後xrd衍射圖顯示,放電前後晶胞體積變化僅為0 . 233 ,樣品循環性能好。
  17. By the experiments, some main factors influenced watering effect were analyzed. the results show that watering volume, initial soil water content, and width of water ditch influenced the watering effect differently

    對影響灌水效果的幾個主要因素進行了分析,實驗表明,灌水量、土壤初始含水率、灌水溝寬度對灌水效果都有不同程度的影響。
  18. A model was established to estimate the volume fraction of the reaction products against the change of the initial pore volume fraction of the perform

    文中初步建立了一個模型,以預測不同的坯體初始空隙率時材料產物中各相的含量。
  19. Test investigation on sgtr of single tube break and three - tube break is carried out on hpitf of ciae to deeply understand the thermal - hydraulic behavior during pressurized - water - reactor ( pwr ) sgtr and to provide an integral data base for code assessment and development. the facility, a full height and 1 / 1000 - scale ( by volume ) of qinshan nuclear power plant, incorporates two identical loops with active pumps and steam generators ( sg ). the initial steady state of the test basically simulated that of the reference plant operation

    為了深入了解核電廠蒸汽發生器傳熱管破裂事故發生后的熱工水力現象,以及對壓水堆( pwr )核電廠系統分析程序進行分析和評價,在高壓綜合試驗裝置上開展了蒸汽發生器傳熱管破裂試驗研究高壓綜合試驗裝置以秦山核電廠主迴路系統為模擬對象,該裝置為雙環迴路系統,容積比為1 : 1000 ,高度比為1 : 1 。
  20. In this thesis it was proposed to simulate the drawing, trimming, flanging by using error - adjustment method. the initial trimming lines would be adjusted and optimized in the computer by adjusting error. if the shape error between the flanging boundary line and the target is larger than prescribed, the redundant area is subtracted from the initial blank by some amount of volume along the deformation path, and the insufficient volumes are added to the initial blank by the same amount

    本文提出,利用基於變形路徑的誤差修正法( error - adjustment ) ,結合cae技術將對初始修邊線的調試過程在計算機中進行模擬(包括拉延、修邊、翻邊、整形等)計算,通過控制翻邊后零件成型邊界與實際目標輪廓之間的尺寸誤差來優化修邊線,如果初始切邊、翻邊后的輪廓與目標體的邊界存在較大偏差,則初始切邊輪廓中多餘部分單元將沿其變形路徑以相同體積量被切除,不足部分則沿其變形路徑以相同體積進行補償。
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