shell effect 中文意思是什麼
shell effect
解釋
外殼效應-
The activation effect of zn2 + modification, including enhancement of emission intensity, slowing of luminescence decay and increasing of quantum yields, results from the formation of zns shell outside the nanoparticles, which is passivating the surface of nanoparticles, eliminating the surface quenching centers, so as to block the nonradiative transition pathways through these kind of quenching centers
Zn ~ （ 2 + ）表面修飾在納米顆粒表面形成了zns殼層，鈍化了納米顆粒的表面，消除了表面猝滅中心，阻塞了通過表面猝滅中心進行無輻射躍遷的通道，從而使得發光強度增加，衰減變慢，量子效率提高。 -
The equations of motion governing the axisymmetric elastic deformation of finite orthotropic cylindrical shells, involving the effect of transverse shear and rotational inertia, are derived. by applying the reverberation method, the displacement and the resultant forces of the shell in the phase space are expressed. then the transient waves in the finite orthotropic cylindrical shell subjected to the axisymmetric impact are obtained by using inverse laplace transforms. furthermore, the transient solutions are decomposed to the generalized ray integrals and computed numerically
分析了計及剪切變形和轉動慣性的有限長正交異性圓柱殼中彈性瞬態波的傳播問題，採用回傳矩陣法，在相空間中給出了位移和內力的表達式。再利用laplace逆變換，得到正交異性圓柱殼受軸對稱沖擊作用時彈性瞬態波解，然後將其分解為若干廣義射線積分之和，並用數值方法求解之。 -
The interactions between particles were discussed based on dlvo and edlvo theories. experiment results show the effect of the ph on the dispersion is due to the repulsion interactions of electrical double layer ; and addition suitable inorganic dispersant or organic macromolecule dispersant results in improvement the stabilization of the dispersion. the main action of the inorganic dispersants is to increase the repulsion interactions of electrical double layer and the main action of organic macromolecule dispersant is to increase hydration shell and steric hindrance
研究表明： ph對顆粒分散的影響主要體現在對顆粒間雙電層靜電排斥力的改變；添加合適分散劑可以改變顆粒在水中的分散性；無機電解質的分散機制主要是增加顆粒表面的雙電層靜電排斥作用能，而高分子分散劑的分散機制主要是增加顆粒的水化膜排斥能和位阻排斥能；復合分散劑的分散效果要優于單一分散劑；提出了用經時損失性來評價分散穩定性。 -
In this paper at last. the localized anti - collapsing effect of the cave depot of single aircraft under the explosive load is calculated and analyzed. the explosive result shows that 3d ripped steel plate and ribbed shell structure are effective to raise the capacity of anti - collapsing of the protective structures
對飛機單機掩蔽庫工程在爆炸荷載作用下，抗局部震塌效應進行了計算分析，模擬直接命中的爆炸試驗結果表明：鋼筋混凝土內襯三維波紋鋼板組成拱型復合結構，是提高防護結構抗震塌破壞的一種十分有效的措施。 -
The homogeneous state control equations with mechanic electric heat coupling effect of piezoelectric thermoelastic open shell is derived by uniting the static equilibrium equations, the charge displacement equilibrium equations and thermal flow equilibrium equations
依據此增維的本構關系，結合壓電熱彈性體平衡方程和熱平衡方程，成功地導出了壓電熱彈性體層合開口殼機、電、熱耦合問題的齊次狀態方程。 -
And then, further research work is done to study some influencing factors to the final control effect, such as different replacing places and numbers of bottom chords, damp parameter of various dampers and the radio of height and span of the shell
在此基礎上，對不同的阻尼桿替換數量和位置、不同阻尼桿阻尼系數、不同地震波以及不同的網殼矢跨比對減震效果的影響做了分析。 -
Soil springs are used around the pipe including vertical, lateral and axial soil springs to consider the interaction between the pipeline and the surrounding soil. the pipe segment near fault that usually suffers large deformation is modeled with a plastic shell element in order to consider the effect of local buckling and section deformation. to reduce the calculating time of the whole model, an equivalent spring proposed by the author is applied at two ends of the shell model
為了解決現有的殼單元方法需要大量計算機時的缺點，本論文首次從理論上把離斷層較遠管土之間相對變形較小的管子直線段部分的變形等效為一個非線性彈簧，將此等效邊界引入到有限元模型中，使得模型中的殼單元部分主要用來分析我們所感興趣的在斷層附近發生大變形的管段，從而達到節約計算時間的目的。 -
In this paper, through the static analysis, the internal force and displacement of the different cable form projects and the relevant single - layer spherical latticed shell were compared ; the effect of different cable form project to the structural static stability was obtained
本文對選定的三個布索方案進行了靜力分析，比較了各方案的內力和位移，並和相應單層球面網殼做了對比，得到了布索圈數對結構靜力性能的影響。 -
In this paper, through the overall stability analysis, the flexion eigenvalue, the nonlinear overall stability factor of the perfect structure and the nonlinear overall stability factor considering the initial imperfection of the different cable form projects and the relevant single - layer spherical latticed shell were compared ; the effect of different cable form projects to the structural overall stability was obtained
本文對選定的三個布索方案進行了整體穩定分析，比較了各方案的屈曲特徵值、完善結構的非線性整體穩定系數和考慮初始缺陷的非線性整體穩定系數，並和相應單層球面網殼做了對比，得到了布索圈數對結構整體穩定性能的影響。 -
In this paper, through the self oscillation analysis and the earthquake response analysis, the frequency, the oscillation mode, the transverse and vertical earthquake response of the different cable form projects and the relevant single - layer spherical latticed shell were compared, the effect of different cable form projects to the structural dynamical stability was obtained
本文對選定的三個布索方案進行了自振特性分析和地震響應分析，比較了各方案的頻率、振型以及橫向和豎向地震反應，並和相應單層球面網殼進行了對比，得到了布索圈數對結構動力性能的影響。 -
In the selective calculation module, the calculations of heat exchanger design, the analysis of pipe setting patterns are combined with the database so that the selective calculation sub - system is developed. considering the factors such as uniform flowing of the fluid, smaller inner radius of the shell, the well heat exchanging effect and saving materials, the pipe setting module is developed based on the designing data. in the module for automatically generating parts and assembly drawings, the database of pattern sizes and the drawing libraries are established according to the classifications and series
在選型計算模塊中，通過換熱器設計計算、管束組件的布管方式分析、數據庫的檢索，開發了浮頭式換熱器輔助設計計運算元系統；在布管定型模塊中，按照確保殼程流體流動均勻、且換熱器殼體的內徑較小、管程殼程間換熱良好且節省材料的原則，根據設計計算參數建立了自動布管定型系統；在零部件圖和裝配圖自動生成模塊中，分級分類地開發了浮頭式換熱器所有零部件圖和裝配圖的圖紙尺寸數據庫和圖庫，運用「死圖活尺寸」的開發理念，開發了圖形自動生成與管束參數化設計的集成系統。 -
In this paper, the effect of disc muffler on vibration and sound radiation of worm shell is discussed
摘要探討了圓盤型進氣消聲器對蝸殼振動和聲輻射的影響。 -
The effect of detector disturb and the shell of the detector and construction material is not distinct. the low absorb cross section material is used to 235u - fission chamber. the low z material is used in experimental bracket and shielding material and the material is used less
獲得了探測器之間擾動、探測器外殼、支架材料對信號中子測量無明顯影響的結果；對~ （ 235 ） u裂變電離室，需採用中子吸收截面低的材料，對實驗裝置的支撐材料和屏蔽材料宜選用低z材料且盡量減少用材。 -
Companioning the case of the national blue - star group companion being listed companion by shell of the chemical equipment of south - west listed companion which i did myself as a main charge, first this article will discuss the main factors of selecting shell companion and the patterns of exchanging stock and t heir price. the second this article will discuss the patterns of reconstructing the enterprise ' s assets and some important problems such as the growth and high profits in the recent times. the third, this article will discuss the ways of reconstructing of debts and their flavor. the forth, this article will discuss the effect of the government in the assets reconstructing of listed companions
本文以資本運營和資產重組的基本理論為基礎，結合本人親身參與的藍星科技買殼西南化機間接上市的實際運作經驗及體會，對買殼上市中涉及的目標公司選擇、股權收購方式以及資產置換、債務重組等關鍵性問題和難點問題進行分析，對影響買殼方買殼上市的目的實現的因素進行了論述，針對該案例中存在的具體問題和我國目前殼資源重組中存在的普遍性問題，提出了解決的辦法和思路，結合案例對政府在殼資源重組中應該發揮的作用進行了探討。 -
The numerical results show that the nature frequencies of the structure are affected by the temperature effect, boundary conditions and the number or orientations of layers ; the proper orientations can change the nature frequencies ; the effect degree on the nature frequencies of cross - ply laminated cylindrical shell is different from that of the antisymmetric one
結果表明，溫度效應、邊界約束、鋪層層數顯著影響結構的固有頻率，適當的鋪層角度會改變結構的固有頻率，不同的鋪層方式對結構固有頻率影響程度不同。 -
The vast interior is thus wholly free of suggestion of ponderous load, and its effect is that of a weightless golden shell that seems to possess a miraculous inherent stability
從而，整個遼闊的內部都沒有暗示出沉重的負荷，它產生出的效果就是一個無重量的金黃色外殼，似乎是擁有一種不可思議的固有穩定性。 -
Synergistic effect exists when the shell thickness of the micrometer iron - nano iron core - shell structure composite particles is about 120nm, at which the permeability greatly increases. the real part and the image part of the permeability at 2 ghz obviously greater by 25 % than the corresponding values of the iron microparticles and iron nanoparticles
微米鐵-納米鐵核殼復合粒子在殼層厚度為120nm時，磁導率有極大提高，表現出協同效應；在2ghz處磁導率實部、虛部均高於對應的納米或微米粒子相應值的25以上。 -
The dried material is put into the middle of shell, mixing by the rake teeth and the material shaft works back and forth. the indirect heating, equal agitation of rake teeth and grinding of breaking stick makes water in material evaporation. under the effect of vacuum system, the water in the dried material and apparent water are discharged and the vapor water is discharged from outlet of vacuum pump passing dry dust collector, wet dust collector and condenser
被乾燥物料從殼體上方正中間加入，在不斷正反轉動的耙的攪拌下，物料軸向來回走動，與殼體內壁接觸的表面不斷更新，受到蒸汽的間接加熱，耙的均勻攪拌，粉碎棒的粉碎，使物料內的水份氣化，在真空系統的作用下，使被乾燥物料內部水份和表面水份更有利的排出，氣化的水份經乾式除塵器濕式除塵器冷凝器，從真空泵出口處放空。 -
The numerical results show that an appropriate applied voltage potential across the piezoelectric shell has the effect of suppressing the reflected pressure from the sphere shell in a cone fluid field, and able to completely cancel the reflections at any chosen field points
研究表明，在壓電中加載適當的電壓可以在一個圓錐形的流體區域內有效地減小殼體對于外來聲波的反射，並且有可能完全消除任意選定空間點上的反射。 -
Using the method of micromechanics theory and the finite element method, the problem of electromagnetic field of spherical core - shell type particle is studied and effective permittivity forecasting formula of this particle is induced ; the forecasting results is confirmed by the finite element method ; the effect of material parameter and geometry parameter on the effective permittivity is studied
利用微觀力學方法和有限元方法，對核殼型球形顆粒夾雜的復合材料的電磁場問題進行了研究，得出了核殼型球形顆粒夾雜的復合材料的等效介電常數的預測公式，並用有限元方法進行了驗證：研究了材料參數和幾何參數對等效介電常數的影響。
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