擬線粒體 的英文怎麼說
中文拼音 [nǐxiànlìtǐ]
擬線粒體
英文
chondrioid-
During the stages of primary and secondary spermatogonium, components of the nucleolus, called chromatoid bodies ( cb ), are excluded from the nucleus
精原細胞階段,部分核仁物質外排,成為擬染色質小體,其上聚集一群線粒體,構成「線粒體區」 。Preliminary results indicate that the standard and low electromagnetic interaction packages in geant4 give almost identical simulation on emc, the detector performance, such as energy / position resolution, satisfies requirements of physics design. different behaviors of hadrons and electrons in emc will be helpful for particle discrimination, such as e / discrimination. the complete and perfect offline simulation software will play an important role in physics study at bes
初步結果顯示:標準和低能兩種電磁相互作用模擬軟體包在bes能區給出了相同的模擬結果;探測器的運行指標,如能量解析度和位置解析度,滿足物理設計指標;強子和電子在emc中的不同行為將會給進一步的粒子鑒別(如e /鑒別)提供幫助;完整而完善的離線模擬軟體將在今後bes上的物理研究發揮重要作用。In this thesis, a three - dimensional model is proposed for the computer simulation of " grain growth in ceramics with abo3 structuxe, which is developed with microsoft visual c + + and opengl
本論文的主要研究內容是從原子線度出發,根據montecarlo模擬方法建立abo _ 3型陶瓷晶粒生長的三維模擬模型,並用microsoftvisualc + +和opengl開發相應的模擬軟體。Life time of mn2 + in nano - zns was measured and was found to be close to that of the bulk materials. therefore the quenching centers quench the exciton but not the mn2 + ion self. 2. the increasing curves are different in film and ethanol colloids because there is diffusion process of quenching centers in colloids
對薄膜樣品的熒光增強曲線的擬合表明,顆粒表面猝滅中心數目隨輻照時間的衰減函數是非e指數形式;同時考慮溶液中猝滅中心通過向顆粒表面的擴散而逐漸耗盡,很好地解釋了溶膠的增強曲線與固體薄膜的增強曲線的不同。Firstly, when the pipe flow was laminar, the movement of fibers was computed in the 2 - d force formulae that were deduced from the slender body theory and in 3 - d integral method. results revealed that angles between fibers " axis and the orientation of flow would concentrate gradually on a low number as the re numbers increased. that is, the axis of fibers would rotate toward the orientation of flow
首先,當管道內流動為層流時,分別利用從細長體理論出發得出的纖維二維受力公式和三維分段積分計算方法模擬了大量纖維在流場中的運動,然後在最終時刻統計了纖維的偏角分佈,並得出相同的結果:隨著re數的增加,纖維粒子的偏角逐漸集中於小角度,即纖維軸線方向越來越集中於流向,此結果與實驗吻合較好。The character of pseudothermal temperature equation is expounded ; numerical computation of two phase flow of power law fluid in different kind of pump impeller blade and under the influence of its material parameters ( viscosity and flow exponent ) has been performed
摘要詳細闡述了顆粒擬溫度方程,計算了不同型線的葉輪及改變冪律流體物性參數對湍流流動的影響。Applied the above theory and the dem program trubal, the unilateral compress problems for the regular generated particles with an interstitial fluid are studied, and the macro - strain - stress curves varied with the fluid properties and the velocity of the wall are gotten. then, he unilateral compress problems for the random generated particles are numerically simulated, and the macro - strain - stress curves are obtained. moreover, the numerical simulation results for the dry and moist cases are compared
利用上述理論以及demtrubal程序,研究了存在填隙流體時顆粒規則排列單向壓縮問題,得到了宏觀應力應變曲線隨流體性質、壁的運動速度等的變化規律;並對隨機排列單向壓縮問題進行了數值模擬,得到了宏觀應力應變平均曲線;並對干、濕兩種情況下顆粒的模擬結果進行了對比。The arabidopsis contain three aaa metalloprotease, named ftsh3, ftsh4, ftshio respectively, whose exact function have n ' t been elucidated yet
擬南芥線粒體中存在三個編碼ftsh金屬蛋白酶的基因,分別命名為ftsh3 , ftsh4和ftsh10 。這三個基因的功能還未見報道。This thesis analyse the linear theory of gyro - twt with spiral corrugated waveguide and two - beam coaxial gyrotron. first of all, base on the theory of coupled - wave, the dispersion equation and coupling condition of spiral corrugated waveguide is realized by applying the method of impedance perturbation
首先,在耦合波理論基礎上運用阻抗微擾法分析了內開槽螺紋波導的冷腔色散特性,通過數值運算作出了冷腔色散曲線同時用三維粒子模擬軟體進行了相應的冷腔分析。We developed a 2d3v ( two dimensional in space and three dimensional in velocity ) particle - in - cell code apic2d. in this code, we improved some algorithms of particle simulation as following : 1. an advanced borris rotation method is proposed to solve the relativistic lorentz equation
為了研究激光等離子體相互作用中復雜的非線性過程,本文研製了2d3v (空間二維,速度三維)直角坐標相對論全電磁粒子模擬程序apic2d ( advancedparticle - in - cell2d ) 。In this paper, with complete calculation micro - mechanics method, mass concrete was taken as three - phase composites, which consists of mortar matrix, aggregate and bond between matrix and aggregate. with nonlinear finite element method, the simulation of static and dynamic mechanics performance of the uniaxial compress concrete specimen of dongjiang arch dam and simple supported beam specimen of xiao wan arch dam was studied by means of the software of msc. marc. the number of all kinds of mortar matrix was calculated according to grading of aggregate of three graded concrete and walraven function
本文採用完全細觀計算力學方法,將大體積混凝土在細觀層次上看成是由粗骨料顆粒、硬化水泥砂漿及其二者之間的粘結界面組成的非均質復合材料,採用非線性有限元方法,在對大型商業有限元軟體? msc . marc二次開發的基礎上,對東江拱壩的三級配混凝土軸壓試件、建設中的小灣拱壩三級配混凝土梁試件在靜、動荷載下的力學性能和破壞過程進行了數值模擬。分享友人