膜理論 的英文怎麼說
中文拼音 [mólǐlún]
膜理論
英文
film theory-
The best optimum mathematical model is constituted. scalar factor of structural parameter on loop rectangular negative pressure and adsorption slide is calculated. structural parameter, air gas source pressure carrying capacity and thickness of air cell are made sure by hydrodynamics and the theory of gas lubrication
詳細論述了導軌副的設計過程,運用數學上的拉格朗日條件極值求解法,建立最優化數學模型,求出環矩形負壓吸附導軌的結構參數的比例情況,並運用流體力學和氣體潤滑理論確定了環矩形負壓吸附導軌的結構參數、氣源氣壓、承載能力和氣膜厚度的確定性結論。In this paper, we give a brief introduction to the helfrich elastic theory. to solve the helfrich equation under the physical conditions of vesicles, a taylor series method is introduced, which offers a unified method to reproduce the exact solution including the famous axisymmetrical constant - curvature surfaces and the biconcave shape solution
本文在簡要介紹了helfrich的彈性理論及膜方程的基礎上,開創性地引入taylor級數法,在軸對稱膜的邊界條件下,對helfrich膜方程以taylor級數法求解,統一地得到了目前已知的兩個特解:常平均曲率曲面和紅血球形狀解。On the base of review the development of lithium - ion battery and its additive in detail, carbon bisulfide ( cs _ 2 ) was chosen as the film - forming electrolyte additive by theory calculation
論文詳細評述了鋰離子電池及其添加劑的發展現狀,通過理論計算,確定二硫化碳作為sei膜成膜添加劑。Based on the diopter status of myopia and hypermetropia, the paper presented the principle of excimer laser refractive surgery, the change of impacting cornea curvature on the cornea diopter. in this chapter, we also discussed excimer laser - corneal tissue interactions and photoablation. determine the relationship between the fluence of arf excimer laser and the cornea ablation rate, attain the relationship between the energy density and the ablation depth
研究了激光與生物組織相互作用、光蝕作用及準分子激光消融角膜的機理;首次定量研究193nm準分子激光高斯光束的切削量與能量密度的關系,計算單個激光脈沖角膜切削量;發現了角膜曲率對切削效果的影響,首次提出了角膜曲率半徑、切削位置與切削深度的關系;首次定量確定了激光光斑參數及其排列方式對術后角膜表面粗糙度的影響,為更精確實現角膜切削和提高切削后角膜表面光潔度、減少手術后角膜渾濁及角膜表面術后不規則提供了理論依據。In the model the film thickness in the passage was obtained at first using two phase flow theory ; then, similar analysis solution of concentration distribution of the pollutant in liquid phase and biofilm was obtained through mass component equation of pollutant in gas - liquid phases combined with the biochemical kinetic equation of mass transfer in biofilm and dismission of oxygen limited ; at last, the distribution of pollutant along the filter height and the waste gas purification efficiency were obtained
該模型首先運用兩相流理論獲得了通道內液膜厚度,然後通過污染物在氣相、液相的質量組分方程,結合生物膜內的傳質與不?慮氧限制的生化反應動力學方程,獲得了污染物在液相和生物膜中濃度分佈的近似分析解,最終得到污染物在氣相中沿塔高的濃度分佈及廢氣凈化效率。Theoretical and applied research on bipolar membrane electrodialysis
雙極膜電滲析理論與應用的研究進展The films generated with the preparation method in this work possess of perfect distribution of fluorine, have the same or even better bioactivity in compare with ha and put up long - term effectiveness
本工作中獲得的fha薄膜具有理想氟分佈,良好的物理化學性能和良好的生物相容性。因此,本論文工作結果無論是在理論上還是在實際應用中,都有一定的指導意義。As to the work about theory analysis, at first, the paper describes the atomizing and humidifying process of the centrifugal nozzle with firing pin type, high pressure and little aperture and liquid physical properties. later, combining with the structure characters of this kind of nozzle, the paper studies on the theory of the atomizing and humidifying process by three phases, which is water film forming phase, water film falling into pieces phase, and heat and mass transfer between water and air phase in turn
理論工作方面,首先描述了撞針型高壓小孔徑離心式噴嘴的霧化加濕過程和液體的物理性質,然後結合撞針型高壓小孔徑離心式噴嘴的結構特點,將其霧化加濕過程分三個階段進行機理上的研究,這三個階段依次為液膜形成、液膜初次破碎及二次霧化、水與空氣的熱濕交換。Theoretical study on dynamic filtration with the membrane in simple harmonic motion
簡諧運動膜分離的理論研究Based on hydrodynamic lubrication theory, a rectangular tire tread model for simulating the viscous hydroplaning of tire is set up, taking into consideration the effects of hydrodynamic action, squeeze action and road roughness with numerical solutions obtained
摘要根據流體動力潤滑理論,將輪胎貓性滑水問題模擬為胎面單元與路面之間的動壓、擠壓膜問題,同時考慮了路面粗糙度的影響,建立了輪胎胎面單元黏性滑水問題的數學模型,並進行數值求解。The predicted value of the model theory coincided basically with the experimental result of the waste gas methyl benzene of low concentration in the trickling biofilter
模型的理論預測值與生物膜滴濾塔凈化低濃度甲苯廢氣的實驗結果基本吻合。In this paper, porous nanocrystalline titanium dioxide films were used to modify the surface of quartz crystal microbalance ( qcm ), the response of qcm with high roughness layer hi liquid phase was discussed, and the difference between the theoretic value and frequency response measured was illustrated in detail
本文採用tio _ 2納米粒多孔膜修飾壓電晶體傳感器,對高粗糙度壓電傳感器的響應進行了探討,闡明了在液相中壓電響應的實際值與理論值產生偏差的主要原因。Moke and fmr studies were performed on single crystalline fe ultathin films epitaxially grown on iii - v semiconductor gaas substrate with thickness 4. 1 - 33 monolayer ( ml ). a theoretical mode for fitting fmr experimental data was established. the results demonstrated the structures and reproduced the evolution of the magnetic properties of ultrathin films with various thickness from the state of superparamagnetic nano - cluster through coexistence of two magnetic phases to continuous film, especially the change of magnetic crystalline anisotropy from unixial to cubic
1 - 33原子層厚度( monolayer ,簡稱ml )的fe單晶超薄膜進行了鐵磁共振( fmr )和磁光研究,建立了理論模型對鐵磁共振實驗結果進行了模擬,重現了不同厚度的超薄膜,從納米團簇到兩相共存的過度階段直至連續薄膜結構與磁性的變化,特別是磁各向異性從單軸各向異性向立方各向異性轉變的演化過程。Cells with dense ysz films provideopen - circuit voltage ( ocv ) of 1. 08v, which is very close to the ocv predictedby nernst equation
基於緻密電解質膜的電池開路電壓可以達到1 . 08v ,與根據能斯特方程計算的理論開路電壓相當。Mechanisim of absorption with gas - liquid reaction has been analyzed founded on theory of double film. the two calculation formulas for the absorption rate with gas - liquid reaction were put forward as follows. ( 1 ) the formula for interface wasand it was suitable for calculating any rate. ( 2 ) the general formula was. though the calculating process of this formula was complicated, it was suitable for reactor design, pariticularly for the calculation of absorption with gas - liguid reaction
根據雙膜理論,分析了氣液反應的吸收機理.提出氣液反應的吸收速率的兩種計算形式: ( 1 )界面式,該式適用於任意速率的計算; ( 2 )一般式,該式計算過程較繁瑣,但對反應器設計,尤其是對帶有反應的氣液吸收過程的計算較為適用。From the heat and humidity ' s exchange principle between the air and the water in the spray chamber, utilizing the film theory, inducing the heat and humidity ' s exchange primary equations
從噴水室內空氣與水進行熱濕交換的機理入手,利用膜理論,推導熱濕交換基本方程式。And also the factors, such as carrier concentration, feed solution concentration and strip solution concentration, also have been discussed when the membrane phase contained solvent and carrier. based on the double membrane theory, the model of phenol transport in supported liquid membrane was established, and the parameters of the
在此基礎上,採用雙膜理論來解釋苯酚透過平板支撐液膜的過程,在穩態假設下,建立苯酚在支撐液膜內的傳質模型,並求解膜內擴散系數等模型參數。This paper uses the theory of equivalent circuit and equivalent membrane to analyze the influence of metallic mesh on radar wave shielding, deduce the relational expression between shielding efficiency and metallic mesh ’ s width, period
用等效電路模型和等效膜理論,分析了金屬網柵結構參數對雷達波屏蔽作用的影響,推導出了屏蔽效率與金屬網柵周期和線寬的關系式。Industrial valve. safety valves and bursting disc devices. calculation of theoretical flowrate
工業閥門.安全閥和防爆膜.理論流量計算Membrane theory of shells
殼體薄膜理論分享友人