立體容量 的英文怎麼說

中文拼音 [róngliáng]
立體容量 英文
cube capacity
  • : 動1 (站) stand; remain in an erect position 2 (使豎立; 使物件的上端向上) erect; stand; set up...
  • : 體構詞成分。
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  • 立體 : 1 (三維的) three dimensional; stereoscopic2 [數學] (幾何體) solid; body立體彩色電視 three dim...
  1. 2. the structure of purple soil is meliorated by sabaigrass. when contrast to bare land treatment and natural wild grassland treatment we knew that sabaigrass treatment and grass tree solid plating treatment reduced soil bulk density, enhanced soil capillary porosity, non - capillary porosity and porosity ratio, decreased soil sand grain content, enhanced soil clay grain and silt grain content so as to reduced the dispersal degree of soil, improved the aggregate capacity of soil, increased the amount of soil aggregate structure, meliorated the water permeability of soil, accelerated the form of good soil structure

    龍須草能改善紫色土的土壤結構龍須草純種植被和林草種植植被能不同程度地降低土壤重,減少土壤砂粒含,增加土壤的毛管孔隙度、非毛管孔隙度和孔隙比,以及增加粉粒含,從而降低土壤分散度,提高土壤團聚性,增加土壤團粒結構數,改善土壤的透水性,促進良好土壤結構的形成,最終提高土壤的蓄水保肥性能,增強土壤的抗蝕性和抗沖性。
  2. The article discusses institutional planning of employment on the basis of planning urban - rural labour force as a whole, chiefly including three aspects : ( 1 ) innovating the rural and agricultural institutions, exerting deeply potential employment capability of rural area and agriculture, and widening employment channels ; ( 2 ) cleaning up all sorts of institutional obstacles, setting up step by step employment institution of urban - rural integration, fastening the pace of rural redundant labour force entering the city ; ( 3 ) fastening the pace of urbanization development, building up capability of absorbing labor force, increasing capacity of farmers obtaining employment as townspeople

    摘要探討了統籌城鄉勞動力就業制度安排問題,主要包括三個方面: ( 1 )創新農村和農業內部制度,挖掘農村和農業的就業潛力,拓寬農民就地轉移和就業渠道; ( 2 )破除各種制障礙,逐步建城鄉統一的勞動力就業制,加快農村剩餘勞動力的進城轉移就業速度; ( 3 )加快城市化發展步伐,增強吸納勞動力就業能力,提高農民市民化就業的
  3. The work principle of dual stator - winding induction generator system, and the researches on practical application of dual stator - winding generator system are analyzed in detail. aimed at the work condition of wide rotor speed and optimization of static reactive power generator ’ s volume, the performance of dynamic state and static state and optimal control of high - voltage dc generator system based on dual stator - winding induction generator, are studied in this paper. these researches not only achieve the work characteristic of dual stator - winding induction generator system, but also set up the foundation of optimal design of dual stator - winding induction generator and engineering realization of dual stator - winding induction generator system used in wind generating

    本文闡述了定子雙繞組發電機的基本工作原理,基於matlab軟了定子雙繞組感應電機發電系統的模型,並在此基礎上詳細分析了定子雙繞組感應電機發電系統的工作機理、影響兩套定子繞組比的因素等,從而摸清了該系統的特性,尤其是定子雙繞組感應電機高壓直流發電系統在變轉速、變負載下工作的特性,從而為該系統的工程實現奠定了重要的理論基礎。
  4. Using method of oil - flow visualization techniques and measuring pressure distribution along airfoil chordwise and spanwise studies have been down for sidewall boundary - layer displacement effect in two - dimensional wind tunnel. three different chord models were tested in two different wind tunnel. in order to clarify the sidewall effects and study method of sidewall suction theory and sidewall interference correction method to remove effects of sidewall on model. the results of oil - flow test show that selection rational suction wary can obtain better testing results. by investigations on effects of the sidewall boundary layer suction and application of a sidewall interference correction method

    為了很好地解決多機場航班隊列的擁塞問題,在將進場、離場與機場作為統一整的情況下,充分考慮了機場間的網路效應,詳細研究了多機場航班隊列的優化問題,建了多機場開放式非實時流管理的數學模型,通過選取適當的決策變,使其為線性0 - 1整數規劃模型,實現了中心流集中管理.與其它演算法不同,本文提出的啟發式隱枚舉演算法能很好地解決此類問題,對某機場網路系統的模擬結果證明了所建模型、優化演算法及相應軟的有效性和可靠性
  5. The emulational calculating theories of traction power supply system ' s operating charts combine with actual things of engineering design at present in chapter three, to set up traction web current distributing mathematical model, integral distributing mathematical model, locomotive distribution and obtaining current model at every moment, and on which making use of mathematical planning methods to set up mathematical models is based at every moment in every instance interval of the railroads. for instance, instantaneous current, instantaneous voltage descent and effective current, main changing capacity and so on, in addition, there are the minimum power shortage model, the optimal transformer substation location, the least engineering expenditure, the optimal mathematical model of traction power supply system. optimize design ' s algorithm of traction power supply system is introduced in detail in chapter four, where programming idea and realizing method of the computer software are given an explanation

    本研究主要進行了以下工作:結合牽引供電系統運行圖的模擬原理和現行工程設計的實際情況,建了牽引網電流分佈、積分分佈、任一時刻機車分佈和取流的數學模型;應用數學規劃方法建了任一距離區間、任一時刻的瞬時電流、瞬時電壓降數學模型和有效電流、主變和主變壓降、最小功率損失、最佳變電所、最佳變電所位置、最少工程費用、最少運營維護費用和牽引供電系統方案最優等方面的數學模型;闡明了牽引供電系統優化設計的演算法和計算機軟編程思想及實現方法;進行了工程實例計算;最後,對牽引供電系統優化設計技術應用進行了總結。
  6. Calibration of spherical tanks for refrigerated light - hydrocarbon fluids in ships - method of stereo - photogrammetry

    船舶用輕質冷凍的碳氫化合物用球型器的校準.第1部分:攝影測
  7. Through the utilisation of this energy, which is left unused by nature, an energy source is tapped, with whose help a part of our energy requirements can be covered, which would otherwise have to be covered by fossil fuels. the excellent properties of the hydro - dynamic screw are its minimal disturbance to the environment, the environ - mental friendliness and long service life. a capacity of 0. 1 to 5. 5 cubic meter per second and a head up to 10 m, enables it to utilise hydrodynamic powers which are ruled out for turbines for reasons of cost

    水力螺旋發電機同傳統的水輪機和渦輪機相比具有優越性,其對環境的影響很低,環境友好且使用壽命長,而且高達5 . 5方米秒的水輸送和高達10米的水頭使其可以充分的利用水能,只要有1千瓦的能也可以利用,運行效率遠高於渦輪機,且投資和運行成本低於渦輪機。
  8. C. 1 control of customer - supplied documents and data ? the organization shall establish and maintain a documented procedure ( s ) to control all customer - supplied documents and data ( e. g., network architecture, topology, capacity, installation termination assignments, and database ) if these documents and data influence the design, verification, validation, inspection and testing, or servicing the product

    客戶提供文件及數據控制組織將建並且維護文件化程序以控制所有客戶提供的文件和數據(例如,網路系結構,布局,,安裝結束任務及數據庫)如果這些文件和數據影響設計,驗證,確認,檢查及測試,或服務于產品。
  9. Building non - point source pollution spatial database of the three - gorge reservoir area can not only know about the background, status and rule of non - point source pollution and assessing non - point source critical area and calculating pollution load but also provide the scientific dependent for bringing forward quantity control goal and establishing control stratagem of non - point source pollution of the three - gorge reservoir area

    三峽庫區農業面源污染空間數據庫不僅可以查清三峽庫區農業面源污染的背景狀況、現狀、規律和三峽水庫水污染現狀及其,進行危險性評價,確定三峽庫區水的污染負荷,而且可以為提出三峽庫區面源污染物總控制目標並制定三峽庫區農業面污染控制戰略提供科學依據。
  10. In this paper, we aim at establish heat and mass coupled transfer model in the building wall, the emphasis of this study lies in creating a coupled and non - linear diferential equation system for the heat air and moisture transfer in the wall, which can be described by means of continuum mechanics and irreversible thermodynamics, the most dominant factor is moisture conten 9la gas pressure pc and temperature t, for the description of heatair and moisture transport, the general mass balance equation can be expressed by the temporal change of moisture conten 9 l, gas pressure pc and temperature t that means, in order to create a closed solvable equation system, the other additional dependencies have to be found, which the other variable depending on the variables of the solution : moisture conten 6 l gas pressure pc and temperature to the model is verified by the numerical simulation software which has been developed about building wall.,

    根據節能設計要求,本文用熱力學的方法,並根據多孔介質中多相流流動描述方面的最新研究成果? ?積平均方程,建了墻熱、濕和空氣耦合熱質傳遞模型,並推導出熱、濕和空氣耦合傳遞等效擴散方程;找到建築墻熱、濕及空氣耦合作用下熱質傳遞過程的主要影響因素濕_ l 、氣壓p _ c和溫度t 。開發了單材料墻熱質傳遞數值模擬軟,用實測數據對軟進行調試並對模擬計算結果進行了驗證。模擬出了單材料墻在熱、濕和空氣耦合作用下建築墻內的溫度和濕度分佈規律。
  11. The disadvantages including the difficulty in forming the group, limited scope of group suit, low restraining power of the court and so on are closely bound up with the factors such as incomplete dependency judicature 、 some unreasonable check system inside the courthouse and negativity judicature

    我國代表人訴訟制度運作中出現的群形成困難、群訴訟的狹小、法院對訴訟的控制力低下等弊端,與我國法院司法不完全獨、法院內部考核系不盡合理以及消極性司法等因素息息相關。
  12. Cold - water high - pressure cleaner for daily commercial use. with its compact dimensions, robust construction and greatest possible manoeuvrability, this unit is a credit to the compact class

    式冷水高壓清洗機,大清潔劑箱,壓力和水流可調,清潔劑劑可調,有壓力控制開關。構架由一化高強度塑料製成,設計緊湊小巧。
  13. In order to evaluate the eco - economic adaptability of crops production, the concepts and calculative methods of ecological potential capacity and market potential capacity were put forward, the dynamic threshold value system of the indexes for the economic adaptability of different crop - region combinations was established, the calculative method of the single eco - economic adaptability indexes, the comprehensive eco - economic adaptability indexes which reflects the principle of minimum factor and the apparent eco - economic adaptability indexes and the regional comprehensive apparent eco - economic adaptability indexes which reflects practical situation of crops production were built up. 12 representative counties in jiangsu province were selected to analysis, and 77 combinations of eco - economic adaptability indexes, apparent eco - economic adaptability indexes of crop - region and 12 regional comprehensive apparent eco - economic adaptability indexes were obtained

    摘要為評價作物生產的生態經濟適宜性,提出了生態潛勢和市場潛勢的概念和計算方法,建了適用於不同作物地區組合的、各指標閾值具有動態性的生態經濟適宜性評價指標閾值系,構建了單生態經濟指標適宜性指數及反映最小因子定律的綜合生態經濟適宜性指數、表現作物生產現狀的表觀生態經濟適宜性指數和地區綜合表觀生態經濟適宜性指數的計算方法。
  14. The main work and achievements of this thesis are as follows. 1. a hardware platform of binocular stereo measuring system with simple structure was built with low cost, which consists of ccd cameras, lens, a frame grabber card, a computer and a tripod

    本文就這方面內展開研究,主要研究內和成果如下: 1 .以較低的成本建了一個結構簡單的二目系統的硬平臺,主要包括ccd相機和鏡頭,圖象採集卡、計算機、三角架。
  15. In order to scientisfic classification, according to four diffierent standards, the classifications of thematic maps form were put forword. visual effect scheme including line form, image form and three - dimensional form. map layout scheme including main unit form and multi - unit form. scheme of generalization degree of contents, it contains analytical form and integrated form including compound form and synthetic form. scheme of conetnet framework and means of representation

    為科學分類,依據4種不同標志,提出了專題地圖4種分類方案:視覺感受方案:線劃圖型、影像圖型和圖型;圖面結構方案:主單元和多單元圖型;內概括程度方案:綜合與分析圖型,其中綜合圖型又分組合型與合成型;內結你與表示方法方案:等線圖型、向線圖型、統計圖型、分布圖圖型、類型圖圖型和區劃圖圖型。
  16. All cards contain one or more lan or wan ports ; a forwarding table, which is a simplified version of the full route table ; the qbrt hardware ; packet - forwarding hardware ; buffering capacity ; and separate interfaces to the route manager and the switch engine on the control board

    所有卡都包括:一個或多個局域網或廣域網埠、一個轉發表(即完整路由表的簡化版) 、 qbrt硬、包轉發硬、緩存以與控制板上路由管理器和開關引擎獨的介面。
  17. It was considered that regional superiority is the base of characteristic agricultural development, the products of characteristic agriculture should have obvious advantages both in yield and in quality, especially in quality ; merchandise economy is the fundamentality of characteristic agricultural development, the products of characteristic agriculture should be green products, and have more stronger market competition, market capacity corresponding scale, and brand benefit ; market demand is the key of characteristic agricultural development, market demand could be expanded and created by developing deep processing largely, market risk could be avoided by having consciousness of market risk and enhancing the analysis and judgment of market, market risk could be resisted by establishing risk sharing system between industry organizations and farmers, exploring business insurance system of agricultural production risk, perfecting price protection and subsidy system of agricultural products, and setting up risk fund system of agricultural products ; service system is the keystone of characteristic agricultural development, it include production, processing, storage, transportation and distribution of agricultural products, the technical service, information service and distribution service should be strengthened

    認為: ( 1 )區域優勢是發展特色農業的基礎,特色農產品在產、尤其在品質上與其他地區相比,需具有明顯的優勢; ( 2 )商品經濟是發展特色農業的根本,特色農產品應該是綠色產品,且具有較強的市場競爭力和品牌效益,以及與市場相適宜的規模; ( 3 )市場需求是發展特色農業的關鍵,需要通過大力發展農產品的深加工業,改變人們的消費形式來擴展和創造市場需求,樹市場風險意識,加強對市場風險的分析判斷來避免市場風險,建產業化組織與農民之間利益共用,風險共擔的經營機制,探索農業生產風險的商業保險機制,完善農產品價格保護和價格補貼制度,建農產品風險基金制度來抵禦市場風險; ( 4 )服務系是發展特色農業的重點,建市場化的農村社會化服務新系,包括農產品的生產、加工、儲藏、運輸、銷售等系列化服務,尤其是要加強技術服務、信息服務和銷售服務。
  18. Petroleum and liquid petroleum products - direct static measurements - contents of vertical storage tanks - mass measurement by hydrostatic tank gauging

    石油和液態石油產品.直接靜態測.式儲罐.流靜力儲罐規法的質
  19. The municipality has an advanced modern communications system, with an optic - fiber transmission network of 3, 000 kilometers of large capacity and high efficiency, a long - distance automatic exchange capacity of 20, 000 terminals, electric lines of 30, 000 and a basic multimedia and high - speed broad - band communications network

    現代通信發達,構建了大、高效率、長達3000多公里的光纖傳輸網,長途自動交換機達2萬路端,電路3萬多條,基本建了多媒、高寬帶的通信網路。
  20. Then, this paper empirically tested the validation and predictive accuracy of different var risk management model in the domestic financial market. finally, with the analysis of modem financial risk management development trend and the current domestic financial risk management situation, this paper made a prospect for the application of this model in the construction of domestic financial risk management system. through the analysis, the main conclusions are as follows : ( l ) the traditional mean - variance model is the special example of the portfolio selection based on the var risk management model for the case that the returns of the portfolio are assumed to be normally distributed ; compared with the mean - variance model, the var risk management model is more comprehensive and accurate in the measurement of the portfolio risk, so based on the var model, the investors can allocate the asset more effectively. ( 2 ) the var risk management model can provide the timely and comprehensive risk information for the top risk manager, so it is very helpful to the improvement of total risk management efficiency. ( 3 ) based on the var model, the raroc performance valuation approach can reflect the real performance of the portfolio manager and provide the coherent standard for the allocation of risk limitation and the construction of the incentive compatibility constraint mechanism in the financial instiutions

    通過研究分析,本文主要得出如下結論: ( 1 )傳統的markowitz均值? ?方差模型僅僅是在資產組合收益率正態分佈假設條件下基於var風險管理模型進行資產組合選擇的特例,與均值? ?方差模型中的方差風險度方法相比, var風險管理模型能夠更全面、更貼切地衡資產組合的風險,且基於此模型能夠更有效地進行資產配置決策; ( 2 ) var風險管理模型能夠滿足更高層次風險管理者對風險信息的需求,有助於整風險管理效率的提高; ( 3 )基於var風險管理模型的raroc績效評價能夠反映資產組合管理人的真實業績,從而為金融機構風險限額的分配和激勵約束機制的制定提供統一的標準; ( 4 )國內證券市場資產組合收益率服從正態分佈的假設明顯不成,實證檢驗表明基於資產組合收益率正態分佈假設條件下的方差? ?協方差模型對國內資產組合風險的預測存在較大的偏差,由於文中證明在收益率正態分佈假設條件下基於方差? ?協方差模型進行資產組合選擇的結果等價于markowitz的均值? ?方差模型,因此,均值? ?方差模型對國內資產組合風險的預測同樣會存在著較大的偏差,而半參數var風險管理模型則能夠取得較好的預測衡效果; ( 5 ) var風險管理模型符合未來金融風險管理的發展趨勢,基於var風險管理模型建提要風險限額內控系、風險信息披露系和業績評價系,並進行金融監管,將有助於國內金融機構內部風險管理方法和外部監管技術跟上國際金融風險管理的發展潮流。
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