擬交感作用的 的英文怎麼說
中文拼音 [nǐjiāogǎnzuòyòngde]
擬交感作用的
英文
sympatheticomimetic- 擬 : 動詞1. (設計; 起草) draw up; draft 2. (打算; 想要) intend; plan 3. (模仿) imitate
- 交 : Ⅰ動詞1 (把事物轉移給有關方面) hand over; give up; deliver 2 (到某一時辰或季節) reach (a cert...
- 感 : Ⅰ動詞1 (覺得) feel; sense 2 (懷有謝意) be grateful; be obliged; appreciate 3 (感動) move; t...
- 用 : 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...
- 的 : 4次方是 The fourth power of 2 is direction
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Various sensors that are besotted in the 3d world through vrml can effectively sense all kinds of operators " behaviors ; java byte codes that are besotted in the interface between vrml and java through the " script " node can finish difficult tasks. so the alteration can be concluded as follows : operators touch parts of the shelf, and the java byte codes execute the relative function, finally results are reported to the operators. ( 3 ) through detailed studying the working function of the throttling experiment, i constructed a mathematical model of the experiment and simulated the model
Vrml可以在瀏覽器環境中為3d實驗臺模型添加多種感知器,能夠良好地感知操作者的各種意圖;在vrml和java技術的介面中,可以利用java程序代碼來完成一些復雜的任務,從而實現了實驗的交互:實驗者感知實驗臺的各種儀器,程序完成相應的任務,然後返回相應的結果; 3 )仔細研究了節流調速實驗的液壓迴路原理,對實驗過程建立了相關數學模型,進行模擬分析並獲得了模擬結果,實現了基於模型驅動方法的虛擬實驗; 4 )實驗臺遠程訪問的實現。Audio localization technology, a new intersecting subject, touches on such research fields as psychoacoustics and physiology, artificial intelligence and high - capability computer system and so on. and it can help transfer and identify visible information, enhance the fidelity, imagination and immersion of 3d simulation environment. so it has a broad application future
音頻定位技術作為一門新興的邊緣交叉學科,涉及聽覺心理學、聽覺生理學、人工智慧和高性能計算機系統等多個研究領域,且具有廣泛的應用前景,它可以幫助傳遞和識別可視信息,增強三維模擬環境的逼真度、想像力和沉浸感,在軍事和民用方面有廣泛的應用。The fifth chapter sum up the article and view the work. the simulation results indicate : ( 1 ) exchanging of sea - air and force of dynamical and thermodynamic processes is very important to bring and maintain sea surface wind. shf is mostly energy sources and lhf is negative effect in some area
模擬結果充分表明: ( 1 )感熱和潛熱的海氣交換和動量交換(摩擦作用)對于海面風的發展和維持起著重要作用,潛熱加熱是海面風中最主要的能源,感熱通量在一武漢理工大學碩士學位論文定區域對海面風風場有負面影響。Comparing and analyzing the synchronous control strategy, which brings up the new method to control the double un - symmetry jars proceed synchronously with the combination of proportional valve and servo valve, which forms closed loop control ; basing on the above methods, models are made to get mathematics models of position control system and to analyze system model theoretically by using pid controller, we can realize regulating parameters, minimizing synchronous errors and enhancing the dynamic performances ; the simulink tool box in matlab software is used to imitate the system according to the model, which not only makes the result visual and easy to adjust the parameters in interactive way but also lets us understand the effects of different parameters and optimizes the dynamic properties. the theory of plc control in dshp is discussed after advanced understanding of the system movements. hardware design and general regulation are given on the base of siemens company products s7 - 200 plc
本文根據大量的國內外文獻,對研配液壓機的工作原理及設計結構進行了簡介;對位置同步的控制方法進行了比較分析,提出比例閥和伺服閥復合控制的閉環結構來對非對稱雙缸進行同步控制電液比例同步控制方案;在此基礎上著重對比例閥控非對稱缸建模,最後得到位置控制系統的總體數學模型,從理論上對同步系統動態特性進行了分析,並用pid控制器進行參數整定,減小雙缸同步誤差、提高系統的動態響應性能;其中控制性能的分析藉助于matlab軟體中的simulink工具箱,由已建立的數學模型形成模擬模型,得到可視化的模擬結果,從而利於交互方式下調整參數,了解不同的參數對系統的影響,優化同步系統的動態性能;在深入了解系統的動作特性后,對plc控制研配液壓機的原理進行了探討,針對siemens公司s7 ? 200型plc給出了硬體設計的總體規劃,編制出研配液壓機動作控製程序,在編程中著重研究位移傳感器與plc的通訊、雙缸同步運行的pid控制在plc上的實現及bcd碼撥盤輸入程序的植入問題。Nowadays, 3d modeling and computer animation have got widely applications, such as entertainment industry, man - machine interaction, multimedia, communication etc. the third dimension head portrait has been applied to correlative areas, for examples, movie special effects, virtual conference call, internet increment business, mobile internet increment business and software operation interface etc. in the fields of geometric modeling and computer animation, the deformation technology is an important tool
今天,在娛樂產業、人機交互、多媒體、通訊等領域中三維建模和動畫獲得了越來越廣泛的應用。真實感的三維頭像可以應用於諸如電影特技、虛擬電話會議、網際網路增值業務和移動網際網路增值業務以及軟體操作界面等相關領域。在幾何造型和計算動畫領域中,變形技術已經成為一種越來越重要的工具。To investigate the space / time distributions and occurrence and evolution of such events, the diffusion pattern over deserts, turbulent transfer features in sandstorm weather, the particle size distribution, mass concentration and its distribution, optic properties, chemical composition and physical factors responsible for the initiation of raising sands, we made integrative observation and sounding of sandstorms deep in the large - scale desert area, including tengri, badanjilin and maowusu, with the items consisting of micrometeorological measurement, 3d wind observation, data from kb - 120 and anderson samplers of mass concentrations of sands with their spectrum, the distribution of aerodynamic particle sizes from the aps3310a, retrieval of aerosols " optic depth from sunphotometer data, assay of the chemical composition by means of neutron activiation analysis ( naa ) and integrated study of all related factors for causing sandstorm to occur, based on the observations of all kinds
利用所取資料,系統分析了不同強度沙塵天氣條件下沙塵氣溶膠質量濃度和質量濃度譜、粒子譜分佈、光學厚度、化學組分等特徵;綜合分析了影響沙塵起動的諸物理因子在沙塵起動中的作用;用沙塵輸送模式對一次沙塵暴天氣造成的泥雨過程的形成機制進行了模擬。歷史氣象資料統計分析表明,沙塵暴有其高發期( 4 、 5月)和高發時段( 14 - 20時) , 14時到20時之間發生的沙塵暴約占沙塵暴總次數的66 。揚沙和沙塵暴天氣條件下,湍流動量通量和湍流感熱通量都是重要的湍流交換,沙塵暴發生前近地層的超絕熱不穩定對沙塵暴天氣有加強作用。Virtual reality technique with three " i ", that is immersion, interaction and imagination as its most essential specialty, combined with other advanced techniques will be widely used in future
以三個i ,即immersion沉浸感, interaction交互性, imagination思維構想性,作為虛擬現實技術最本質的特點,並融合了其它先進技術,具有廣泛的應用前景。After expounding vr concept and its characters, the necessity and rationality of vr existence and its application in cad / cam, several other aspects are studied : first, the three kinds of stereoscopic display theory are set forth and the research is focused on the theory which is based on parallax and discussed from the aspects such as the physical basis of the third dimension production, the influencing factors of third dimension, the theory and arithmetic of drawing stereoscopic figures etc ; second, the difference among vr, other interaction methods and vr ' s status are studied from the perspective of human computer interaction development, the cognitive psychology model of vr interaction is analyzed and a classification study on vr is done according to different operation missions and metaphors ; third, the concept of virtual design is given out based on the research on its other concepts, then the difference among vr, cad and the realization of virtual design are studied
在闡述虛擬現實的基本概念與特性、存在的必要性與合理性,以及在cad / cam方面的應用的基礎上,本文深入研究了: 1 .虛擬現實的三種立體顯示原理,著重於基於視差方式的立體顯示,從以下幾個方面進行了多角度的探討:產生立體感的生理基礎,立體感影響因素,立體圖繪制原理與演算法等。 2 .虛擬現實的交互原理,從人機交互的發展角度研究了虛擬現實與其它交互方式的異同以及它所處的地位,分析了虛擬現實交互的認知心理學模型,並按作用於對象的任務不同和交互隱喻方式的不同對虛擬現實的交互方式進行了分類研究。 3 .虛擬設計,在研究虛擬設計的各種定義方式的基礎上定義了本文中虛擬設計的概念,研究了它相對于傳統cad的不同之處,以及虛擬設計的實現規劃。First, the system builds the model of the bank and bottom of river, according to the river ’ s information and the information of the scene on the two side of the river. second, i read and preprocess the model file data and implement the organization and encapsulation about the space data of the virtual river. in the end, adopting to use these rending technology, such as show list, priority texture, and level of detail, i realize the real - time and vivid showing of the three dimension river ’ s virtual scene and provide abundant ways of people ’ s interacting with the virtual scene, on base of sufficiently making use of the memory of vision card and the cpu of the computer
它主要融合虛擬現實技術、三維數據可視化技術、面向對象的設計和編程技術,在vc + +平臺上,利用opengl三維圖形開發庫,以真實的城市河道現狀信息和周邊景物信息為依據,對河道、河底的三維空間數據進行三維幾何建模;然後通過讀取和預處理模型文件數據,實現虛擬場景空間數據的組織和封裝操作,並對空間數據進行優化;最後採用顯示列表、紋理優先級、細節層級模型( lod )等渲染技術,利用opengl的渲染特性,在充分發揮顯卡內存、處理器等各種軟硬體資源的基礎上,實現三維河流實時逼真的真實感虛擬場景顯示,並提供豐富的人機交互手段。The result indicated that the mimotopes could induce part crossed protection against h1n1. in conclusion, we acquired the cross - protective mimotopes of influenza virus a and explored a new way to reseach for the cross - protective epiptops
通過以上實驗,篩選到具交叉免疫保護作用的甲型流感病毒模擬表位,為流感疫苗的研製提供了新的思路和有益的線索。Sympathomimetics can elevate the body temperature by two mechanisms. firstly, vasoconstriction decreases skin blood flow and hence heat loss. secondly, metabolic heat production is increased
擬交感神經作用藥物會令血管收縮,減少皮膚血液流量以致散熱減低,同時會增加代謝性熱能的產生,令體溫升高。Virtual - loop ' s function is similar with the inductive loop sensor. each lane can have one or two virtual - loops to detect its traffic parameters. this method avoids the complicated vehicle identification, extraction and tracking
虛擬線圈的作用類似於電磁感應線圈,每個車道可以設置一到兩個虛擬線圈來檢測交通流參數,該方法的特點是避開了在二維圖像空間中進行復雜的車輛特徵提取與跟蹤。Virtual surgery simulation is a virtual reality system used to simulate all kinds of phenomenon of surgery. for surgical simulation to be a useful training and simulation tool it must he realistic with respect to tissue deformation, tool interactions, visua rendering, force feedback and real - time response
其研究內容包括對醫學數據的交互與可視化、虛擬人體器官在虛擬手術器械作用下的各種變化的模擬及對操作人員的各種感官反饋(如視覺反饋和力反饋等)的模擬等,是虛擬現實技術在醫學領域中的重要應用。According to a russian professor ' s idea, a controllable reactor model with multi control loops has been constituted by this paper. then based on the finite element method ( fem ) and combining with the circuit theory, the mathematical model of nonlinear magnetic field is presented for the numerical analysis of the magnetic field distribution and the inductance of the controllable reactor model
本文基於交流可控電抗器的多繞組結構,加工製作了模擬可控電抗器,運用有限元法,並通過場一路耦合分析法,對此電抗器的場分佈及其等值電感參數進行數值計算,得到了符合工程分析精度要求的計算結果,為可控電抗器的工程應用提供了相應的理論分析依據和實驗結果。The steady state and transient characteristics of the aceg system are simulated, the harmonics of the emf and stator current and rotor current as well as mc ' s input current are researched. the operation characteristics of aceg with mc as an exciter are compared to those of aceg with ac - dc - ac converter and cycloconverter as an exciter. the results in this thesis will be helpful to the design of the aceg excitation control system
利用所建模型,對交流勵磁發電機系統的穩態調節特性、暫態特性進行了模擬研究;模擬研究了發電機定、轉子電流和感應電勢及變頻器輸入電流波形,並作了相應的諧波分析;與交-直-交變頻器和交-交變頻器作勵磁電源時發電機的運行特性進行了對比分析。So the framework chanmical way was adapted to study the character of the pipelines ' response under trigonometric function traffic loads ; then the randomicity of the parameters were taken into account, the paper uses the perturbation theory to describe the random character about the changing parameters of the pipelines. the calculate formula and simply resolution of response character of pipelines under random loads was educed. the technique of numerical value can stimulate the complex actual situation effectively
應用數值技術可以有效的進行實際復雜情況的模擬,因此,文中對管道在恆定交通荷載和簡諧荷載下管道的縱向以及橫向受力特性進行了數值模擬計算,主要採用比較適合於土體計算的abaq二軟體進行,同時也對其各影響因素作了相關敏感性分析。Although most of virtual systems fix on vision, a 3d virtual sound system can make people feeling the location of sound source and environment ’ s change, and improve mutual effects of sound environments
雖然大多數虛擬系統重點在視覺方面,然而三維聲音系統能使聽者感知聲源的位置及環境的變化,提高環境聲學的聲音交互作用。分享友人