numerical application 中文意思是什麼

numerical application 解釋
數值應用
  • numerical : adj 數字的；數值的；用數字表示的。 （a） numerical order 號數。 a numerical statement 統計。 the ...
  • application : n. 1. 適用，應用；運用。2. 申請，請求；申請表格。3. 勤勉，用功。4. 敷用；敷用藥。
  1. In view of this situation and the characteristic of qualitative variable as well as quantitative variable of the geological factors affecting coal seam affusion, put forward the application of numerical theory on the basis of optimization study of orthogonal design to confirm the optimal combination of the technical parameters of coal seam affusion when geological factors is in precarious state and then proceed optimization study with instances

    針對這種情況及影響煤層注水的地質因素既有定性變量，又有定量變量的特徵，本文在利用正交設計優化研究的基礎上，提出利用數量化理論確定地質因素為不穩定狀態下的煤層注水工藝參數的最優組合，並結合實例進行了優化研究。
  2. Introducing the theory and application of boundary element method on the sound radiation, giving the process of solving vibration noise radiation problem using boundary element analysis software ; presenting the coupling theory and the combination analysis of finite element method and boundary element method, and doing relevant analysis based on close drum shell ; programming the noise data simulation program using the numerical calculation software, simulating the acoustic and pressure data of a key point in the transient response acoustic field of the close drum shell, realizing the audibility of the noise, using the virtual reality tools to simulate the vibration noise of the drum shell ; combining the finite element method and boundary element method to analyze the vibration noise radiation of some gear box, and completing the whole simulation process of the vibration noise of the gear box

    綜合介紹了邊界元法在聲輻射問題上的理論及應用；並給出了運用邊界元法分析軟體求解振動聲輻射問題的過程。闡述了有限元法和邊界元法的耦合理論及組合分析方法，並以封閉鼓形薄殼為分析對象進行了相應的分析。利用數字計算軟體編制了噪聲數據模擬程序，並模擬了通過組合方法分析封閉鼓形薄殼瞬態響應聲場而獲得一關鍵點的聲壓數據，實現聲音的可聽化，隨后通過虛擬現實工具實現了該情形下橢球殼振動噪聲的虛擬模擬。
  3. Because of its extensive application and underdeveloped research level in our country, this paper establish the numerical model of blank cartridge ejecting device, the whole process from blank cartridge burning to eject missile is analyzed by classic interior ballistic theory and gas dynamics. several simulation examples are given, and the effect of different parameter structure on ejecting device is discussed

    鑒于這類系統在我國的廣泛應用與相對滯后的研究水平，本文針對三種類型五種型號的掛彈鉤建立了拋放彈彈射機構的數學物理計算模型，用經典內彈道和氣體動力學理論分析了火藥彈燃燒到彈射活塞完全推離懸掛物的整個過程。
  4. Application of numerical calculation into draft tube construction

    數值計算在三峽電廠尾水管施工中的應用
  5. ( 1 ) at first, the conception of egis is put forward. and some basic techniques of it are discussed, including the integration of the applied numerical model with gis, the research of creating dem ( digital elevation model ) and the application of dem in ece

    本文的主要研究內容是： （ 1 ）提出建立工程地理信息系統egis ，並進行一些基本方法的探討，包括應用模型與gis集成模式的討論，數字地面模型生成的方法比較和應用。
  6. Application of zlg7289a in the numerical control incising system

    在數控切割系統中的應用
  7. It is shown in the numerical study that the application of oddment tactic can reduce cost

    最後給出一個算例說明實施零頭策略能夠降低成本。
  8. In this paper, the rotating machinery at high speed is studied. there are discussed about numerical calculating methods for non - linear dynamical system, the rotor system radial impact and rubbing dynamics behavior analysis having the nonlinear rigidity on the unsteady and non - linear oil film, the rotor system dynamics behavior analysis with bending - torsional - pendular coupling vibrations, application of wavelet, fractal and network in fault diagnosis. the main works in this paper are as follows : ( 1 )

    本文以高速旋轉機械為主要研究對象，系統、深入地研究了非線性動力學系統的數值計算方法、具有非線性剛度的轉子系統在非穩態非線性油膜力作用下的徑向碰摩動力學行為、轉子彎扭擺耦合振動的動力學分析、小波和分形理論及人工神經網路在故障診斷中的應用問題。
  9. According to collected data, based on evidence from gross - morphology, anatomy, pollen - morphology, numerical taxonomy, molecular systematics, phytogeography and the feasibility of application in garden, the classification, the relationship of species from genus machilus in zhejiang and the value of the plants of genus machilus practice was systematically studied in this paper, and provides evidence for exploitation and utilization

    為適應日新月異的園林市場需求，挖掘潤楠屬植物巨大的園林應用潛力，開展浙江潤楠屬內各分類等級的分化式樣、親緣關系及主要形態性狀演變趨勢的研究，探明該屬植物的分佈區域，探討該屬植物在園林應用中的可行性，具有十分重要的理論和實踐意義。
  10. There are many numerical circuits in postposition system. in order to improve the system ' s stability, application specific integrated circuit ( asic ) does for a lot of single components

    下位機系統由大量的數字電路組成，為了提高系統的穩定性，我們用專用集成電路asic代替了分立元件。
  11. Numerical procedures of upper - bound approximation of shakedown loads and its application in engineering

    安定荷載上限近似解的數值分析方法及其應用
  12. In order to verify the effects of application in weather modification, some numerical simulation of stratus in henan province were earned out. the model used in this paper is a three - dimension model of iap

    在模擬時，分別將新舊三七高炮配方的成核率、機載末端燃燒器煙條和液態二氧化碳的成核率帶入模式進行運算。
  13. Application of finite element numerical simulation in continuous casting tundish operation

    有限元數值模擬在連鑄中間包操作中的應用
  14. Groundwater numerical modeling and its application in affected zone of the down - yellow river henan section

    三維地下水流數值模擬模型及其應用
  15. First, this text introduce fundamental concepts and conditions of development about object oriented finite element, and discussed the way which is essentiality and flexibility in the application of electrical numerical analysis analysis software, and also systemic studied the designing method of object oriented programming

    文中首先介紹了面向對象有限元的基本概念和發展概況，討論了這種方法在電磁場數值分析軟體應用中的必要性與可行性，系統研究了面向對象的程序設計方法。
  16. There is more and more evidence that hemodynamic factors play an important role in the development of the arterial atherogenesis, but even up to now, the specific role of the hemodynamic factors is not well understood yet, therefore further research work of revealing the biomechanical mechanism of atherosclerosis is helpful and necessary to learn its pathology and occurrence, which is very important in biofluid dynamics and is closely related to the development of the biofluid dynamics in theory and numerical simulation, the investigation of coronary circulation rules of human cardiovascular system and the further study of occurrence mechanism of cardiovascular diseases, so is of great significance in both scientific research work and realistic application

    越來越多的研究證據表明，血流動力學因素在動脈粥樣硬化的發生和發展過程中起著關鍵的作用。但時至今日血流動力學因素確切的作用還需要進一步了解，因此更深入地研究動脈粥樣硬化的生物力學機理對于掌握動脈粥樣硬化的病理和發病規律有著巨大的研究價值。近年來，隨著人們生活水平的不斷提高和生活結構的逐步改變，心血管病的發病率也在不斷增加，並已經成為危害人類生命健康最為嚴重的疾病之一，其患病率和死亡率居各類疾病之首，因而成為發達國家和發展中國家的頭號殺手。
  17. By apparent temperature model based on body heat balance theory and suitable in china, using outputs from meso - scale numerical forecast model mm5v36 and atmospheric radiation transmission model modtran3. 0, apparent temperature every 1 hour, 3 hours and 6 hours were forecasted and their application in traveling and dressing meteorology were analyzed

    利用中尺度數值預報模式mm5v36和大氣輻射傳輸模式modtran3 . 0及基於人體熱量平衡的全國普適體感溫度模型完成了幼年、老年和成年三個不同年齡段的人群每小時、 3小時和6小時體感溫度的預報。並將預報結果應用於旅遊和著裝厚度預報。
  18. And then we found and testified two examples, in which the connections in n - variable mean fam - ily, countable mean family and continuous mean family are shown. the theory in this paper prepares for the further application in convex analysis, numerical approximation, cagd, probability and statistics. etc

    文中還給出了連續平均族的兩個具體的實例，對這兩組平均族進行了證明，並找出了其中蘊含的連續平均族與可數平均族、 n元平均族之間的聯系等等
  19. The validation for the presented methodology is demonstrated by a typical numerical application

    通過典型的求解算例驗證了所研究方法的有效性。
  20. After a micro - strip antenna is designed and implemented, its test result is compared with result from commercial software and the program based on fdtd, it shows that fdtd is a highly efficient technique for numerical application in electromagnetics

    在製作出一個貼片天線后，將實驗結果與商用軟體和自己編的軟體計算結果進行比較，證明fdtd法是一種行之有效的電磁場數值計算方法。
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