輸運模型 的英文怎麼說
中文拼音 [shūyùnmóxíng]
輸運模型
英文
transport model- 輸 : Ⅰ動詞1 (運輸; 運送) transport; convey 2 [書面語] (捐獻) contribute money; donate 3 (失敗) l...
- 運 : Ⅰ動詞1 (物體位置不斷變化) move; revolve 2 (搬運; 運輸) carry; transport 3 (運用) use; wield...
- 模 : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
- 輸運 : transport
- 模型 : 1 (仿製實物) model; pattern 2 (制砂型的工具) mould; pattern3 (模子) model set; mould patter...
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The research of this paper includes three parts : the first, according to the statistical figures about the cargo transport in recent years, it analyzes cargo transport structure and the changing law and the internal reason of cargo transport. at the same time it analyzes and calculates the change of the arriving ships " structure for a systematic and full understand of the transport demands. the second, it make a scientific forecast of the port ' s future cargo capacity making use of the grey forecast system, which provides scientific basis for medium - long term development plan of the port ' s cargo handling capacity
本文研究的工作主要分三個部分:第一,根據張家港近年來有關貨物運輸的一些統計數據,對貨物運輸的結構和規模演變的規律及內在原因作一剖析,同時對到港船舶的結構變化進行預測,以求對運輸需求有一個系統全面的了解;第二,應用灰色預測系統對張家港港未來港口貨運吞吐量進行科學預測,為張家港港貨物裝卸能力規劃提供科學依據;應用物元分析技術對張家港港口的未來發展前景作出一定程度的分析、研究,找出張家港港口未來發展規劃的零散無序、不成系統的因素,總結前人經驗的基礎上採用綜合評判物元模型進行評判,在預測港口未來發展規劃是否科學實際上具有獨到見解。Constructing quantitative model with ordinary differential equations for the cell - cycle control system, it is appropriate to use ordinary differential equations ( odes ), because molecular diffusion, transcription, translation and membrane transport seem to be fast ( a matter of seconds ) compared with the duration of the cell cycle ( hours ). spatial localization of reactions can be handled by compart - mental modelling, in the spirit of pharmacokinetics
對于這樣的細胞周期控制系統,應用常微分方程是適合的,因為比起細胞周期的時間(以小時計)來,分子擴散,轉錄,翻譯和膜運輸是很快的(以秒計應用藥物動力學的區域化模型的方法,可以處理反應的空間分佈。The model characterizes many dynamic transport and complexation processes that include radial diffusion, excipient complexation and crystalline drug dissolution
模型利用徑向擴散,輔料絡合作用和晶體藥物的溶出度來表徵多個動力學運輸和絡合過程。Chaotic vibration and suppression of a fluid - conveying curved pipe by considering the effect of internal fluid pressure
考慮內流壓力時輸流曲管的混沌運動及其抑制模型At the point of analyzing the coal transport market, transport means, and the main coal ports, the author specified the market competition which qinhuangdao port faced. based on the whole descriptions of coal transport demands and consumes, we introduced the model of goods distribution and made some analysis about some main coal ports. and through analyzing those aspects we got a whole evaluation of the qinhuangdao port and brought out some realizable measures to the future development, such as : applying the theory of market subdividing, keeping the market share and dealing the consignees " join and developing the straight transport, setting up the center of coal gathering and distributing and dealing, intensifying the management of company, improving the port synthetical ability, fasting the construction of port basic facilities and work the coal transport well
作者以分析煤炭運輸市場、運輸方式和主要的煤炭運輸港口為著眼點,具體分析了秦皇島港所面臨的市場競爭形勢;通過對煤炭產地和消費地分佈的描述,介紹了煤炭運輸需求和消費的總體概況;並引入物資調運模型對主要港口之間的煤炭運量分配進行了簡單的定量分析;綜合以上分析,對秦皇島港的現狀作出整體評價,提出了切實可行的未來發展對策,即:應用市場細分理論;保住市場分額,做好貨主銜接,發展直達運輸;建立煤炭集散交易中心;強化企業管理,提高港口綜合能力;加快港口基礎設施建設,搞好煤炭運輸生產經營等。Based on the hydrodynamic energy transport model, the influence of variation of negative junction depth caused by concave depth on the characteristics of deep - sub - micron pmosfet has been studied. the results are explained by the interior physical mechanism and compared with that caused by the source / drain depth. research results indicate that with the increase of negative junction depth ( due to the increase of groove depth ), the threshold voltage increases, the sub - threshold characteristics and the drain current driving capability degrade, and the hot carrier immunity becomes better in deep - sub - micron pmosfet. the short - channel - effect suppression and hot - carrier - effect immunity are better, while the degradation of drain current driving ability is smaller than those with the increase of depth of negative junction caused by source / drain junction shallow. so the variation of concave depth is of great advantage to improve the characteristics of grooved - gate mosfet
基於能量輸運模型對由凹槽深度改變引起的負結深的變化對深亞微米槽柵pmosfet性能的影響進行了分析,對所得結果從器件內部物理機制上進行了討論,最後與由漏源結深變化導致的負結深的改變對器件特性的影響進行了對比.研究結果表明隨著負結深(凹槽深度)的增大,槽柵器件的閾值電壓升高,亞閾斜率退化,漏極驅動能力減弱,器件短溝道效應的抑制更為有效,抗熱載流子性能的提高較大,且器件的漏極驅動能力的退化要比改變結深小.因此,改變槽深加大負結深更有利於器件性能的提高Running the model with seismic data alone would have underestimated tsunami heights in the open ocean by a factor of 10 or more
若單把地震波資料輸入模型運算,會低估海嘯在開放海域的波高,預估值約只有實際值的1 / 10或更少。In order to calculate depth - averaged two - dimensional ( 2 - d ) suspended sediment transport under waves and currents in the yangtze estuary, a numerical model system is developed. four models, a 2 - d compound fluid model including wind, waves, tides and river runoff, a swan wave model, a wave - current bottom boundary layer model and a 2 - d suspended sediment transport model are integrated
本文建立了一個用於波?流共同作用下長江口平面二維懸沙計算的數值模型系統,主要由四部分組成,即考慮風、浪、潮、徑流的二維復合流場模型、 swan海浪模型、波?流相互作用的底邊界層模型以及二維懸沙輸運模型。In this paper, the three - dimensional barotropic hydrodynamic model ( hamsom ) and the suspended particle transport model ( spm ) are used to simulate the variations in winter and summer suspended material concentrations in the bohai sea, yellow sea and east china sea
摘要採用hamsom三維正壓水動力模型結合粒子追蹤的懸浮顆粒物輸運模型模擬了渤、黃、東海懸浮物質量濃度冬、夏季變化。Based on the hydrodynamics energy transport model, the degradation induced by donor interface state is analyzed for deep - sub - micron grooved - gate and conventional planar pmosfet with different channel doping density. the simulation results indicate that the degradation induced by the same interface state density in grooved - gate pmosfet is larger than that in planar pmosfet, and for both devices of different structure, the impact of n type accepted interface state on device performance is far larger than that of p type. it also manifests that the degradation is different for the device with different channel doping density. the shift of drain current induced by same interface states density increases with the increase of channel do - ping density
基於流體動力學能量輸運模型,對溝道雜質濃度不同的深亞微米槽柵和平面pmosfet中施主型界面態引起的器件特性的退化進行了研究.研究結果表明同樣濃度的界面態密度在槽柵器件中引起的器件特性的漂移遠大於平面器件,且電子施主界面態密度對器件特性的影響遠大於空穴界面態.特別是溝道雜質濃度不同,界面態引起的器件特性的退化不同.溝道摻雜濃度提高,同樣的界面態密度造成的漏極特性漂移增大In the suspended sediment transport model, the method of shear stress is adopted to determine the source function in the suspended sediment diffusion equation. through a series numerical experiments and statistical analyses of observed field data, a local coefficient, which can reflect the bottom material and consolidation, is introduced into the classic critical erosion velocity of the sediment
懸沙輸運模型利用切應力方法來確定對流擴散方程中的泥沙源函數,其中的臨界起動速度利用經典的泥沙起動流速公式前面增加一個局地系數得到,這個系數能反映河床底質結構及固結程度,通過系列數值試驗和實測資料的統計分析確定。The work of this thesis is divided into two parts. firstly, based on holographic principles and the band transport atom theory for thermal fixing, given by yariv, we investigated holographic characteristics and thermal - fixing characteristics of photorefractive crystals. upon a lot of experiments, a practical assessment method is worked out for selection of crystals that are suitable for large - scale vhs and shows good thermal - fixing performance as well
一方面,以全息理論和yariv熱固定的帶輸運模型為指導,調研晶體材料的全息特性和熱固定特性,在大量實驗的基礎上遴選出既適合大規模全息存儲又有優良熱固定性能的晶體;同時提出快速熱固定流程,過程穩定,重復性好,縮短熱固定時間。Under a unified model of carrier transport over trap state established potential barrier at drain side, device degradation behavior such as asymmetric on - current recovery and threshold voltage degradation can be understood
我們通過載流子在漏極附加陷阱態勢壘的輸運模型,解釋了器件在應力后出現的閾值電壓的退化現象和非對稱性開態電流恢復現象。And some relevant property parameters of waveguides are measured. based on the band transport model, the buildup of space charge field and the light - induced refractive index changes in photorefractive crystals are discussed
首先根據帶輸運模型的動力學方程組,討論了光折變晶體中光致空間電荷場的建立以及由此而產生的折射率變化。The global weak solutions of boltzmann - poisson transport model with absorbing - reflection boundary
輸運模型的整體弱解This is a survey lecture on energy transport models in semiconductor science
摘要這是一篇關於半導體材料科學中能量輸運模型的綜述性文章。We will discuss the initial boundary value problem with insulated boundary of two typical energy transport models in two aspects
該文在兩個方面討論了具有絕緣邊值的兩種典型能量輸運模型的初邊值問題。In addition, this method also helps to establish corresponding transportation model aiming at specific problems, which has much importance to wider and deeper application of porous media seepage theory
另外,宏觀幾何分類方法亦有助於針對特定問題建立相應的輸運模型,這對多孔介質滲流問題更廣泛、深入的應用具有重要意義。Based on the method of porous media macroscopic geometric classification and the analytical theory of two - substance attenuate consistency problem, the idea of establishing transportation model of porous media is put forward
基於多孔介質宏觀幾何分類方法和二組元稀薄濃度問題系統分析理論,提出了建立多孔介質輸運模型的思路。For fin system, the spatial distributions of three defined physical quantities, filling ratio, extend measure and stretch direction, are described for general fin structures. based on which the heat transfer between fin system and fluid is modeled mathematically
對于翅片強化對流換熱,提出用填充率、擴展量和伸展方向這三個物理量在空間內的分佈來描述翅片系統的一般結構,並建立了相應的熱量輸運模型。分享友人