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   微观分子 的翻译结果: 查询用时:0.315秒
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微观分子
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  micro-molecular
     Wi th the rapid development of molecula r biology and computer science,it is practical to fuse genome science into TCM and study the TCM diagnosis at genetic micro -molecular level.
     基于分子生物学和计算机科学的迅猛发展,将基因组学融入中医学,从基因微观分子水平研究中医诊断,是完全可以的。
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     Rayleigh Bénard(RB) convective system is simulated numerically using Direct Simulation Monte Carlo(DSMC) method which origins from micro-molecular dynamics. On the basis of DSMC simulation results,the critical Rayleigh number is obtained,which is consistent with the linear stability theory.
     应用发端于微观分子动力学的蒙特卡罗直接模拟(DSMC)方法实现了RB(Rayleigh Bénard)对流的数值模拟,并在此基础上得到了与线性稳定性理论分析结果相一致的RB系统第一次分叉的临界瑞利数;
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  “微观分子”译为未确定词的双语例句
     The dependences of the malecular motion of 1,2-PBD on the chain-structure ad temperature have been discussed in terms of the model parameters obtained.
     用拟合所得分子运动参数讨论了1,2-聚丁二烯微观分子运动对链结构和温度的依赖性。
短句来源
     Secondly, the reasonable dissociative limits for the tri-atomic molecules UH2. HZrCo, Ni3 and AlNi2 have been derived based on the Atomic and Molecular Reactive Statics(AMRS) and the resolution of group representations.
     基于多体项展式理论方法,研究得到了UH_2、HZrCo和Ni_3三原子分子的分析势能函数,这些分析势能函数正确反映了它们的结构特点,可用于研究HZrCo、UH_2和Ni_3的微观分子反应动力学。
短句来源
     Monte Carlo method is a powerful tool in computational chemistry to investigate polymerization mechanisms and kinetic behaviors at the molecular level.
     Monte Carlo方法是计算化学的重要研究方法之一,在高分子化学方面的应用能深入微观分子水平模拟聚合反应。
短句来源
     In this work, weemployed the Molecular Dynamics Simulations (MD) methods to study the molecular motionof two polyimides (PIs) with different structure (M-PI, O-PI), and obtained some interestingand important results.
     本论文主要以计算机为手段来研究两种不同结构的聚酰亚胺(M-PI,O-PI)的微观分子运动并得到了一些有意义的结论。
短句来源
     The results can be regarded as foundation for molecular reaction dynamic processes investigation of Pd-Y clusters.
     计算结果可为研究Pd Y团簇的微观分子反应动力学奠定基础.
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  相似匹配句对
     10 ?
     分子
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     Energy Partition Among the Product M olecules in Microcosmic Chemical Reaction Determined by Pattern Recognition
     微观化学反应产物分子能量分配的模式识别
短句来源
     MICROSCOPIC THEORY OF GAS MOLECULAR DYNAMICS UNDER THE DRAG CONDITIONS
     拖动条件下气体分子动力学的微观理论
短句来源
     Molecular Medicine
     分子医学
短句来源
     MICRO-CORRECTION TO THE NUCLEAR MACROSCOPIC MODEL
     宏观模型的微观修正
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  micro-molecular
For the first time, we utilized fluoropolymer (FKM-40) as the core while polyacrylates as the shell in this latex, leading two immiscible components mixable under micro-molecular scale.
      
All experiments indicate that FKM-40 mixed well with polyacrylates, particularly FTIR image demonstrated unambiguously that FKM-40 dispersed, under micro-molecular scale, in continuous polyacrylates at a concentration of 20%.
      
Finally it is worth mentioning that the core-shell methodology as demonstrated herein is superior to physical blending with regard to its capability of achieving copolymer system under micro-molecular miscibility.
      


Based on a microscopic molecular model, an analytical expression for the satura-tion intensity is obtained. By taking into account of the changes in gas pressure, temperature and flow velocity, the saturation intensity and small-sgnalgain coefficient at all points in the active region have been calculated under a variety of parameters. We have analysed and discussed the effects of the changes of pressure, flow velocity, gas composition and the discharge specific power on saturation intensity and small-signal...

Based on a microscopic molecular model, an analytical expression for the satura-tion intensity is obtained. By taking into account of the changes in gas pressure, temperature and flow velocity, the saturation intensity and small-sgnalgain coefficient at all points in the active region have been calculated under a variety of parameters. We have analysed and discussed the effects of the changes of pressure, flow velocity, gas composition and the discharge specific power on saturation intensity and small-signal gain coefficient. Finally, the calculated values for saturation intensity are compared with experimental results and good agreements are found.

本文从微观的分子模型出发,得到了饱和强度的定量解析表达式。考虑了激励区气压、温度、流速的变化,计算了不同参量下激励区各点的饱和强度和小信号增益。分析讨论了气压、流速、气比、放电比功率对饱和强度及小信号增益的影响。并将饱和强度的计算结果与实验进行了比较,结果符合较好。

Abrasion of nitrile rubber at various stages of wear has been studied using a blade abrader.Measurements have been carried out to determine the effect of frictional work on abrasion. The morphological character of the abraded surfaces has been examined by means of a scanning electron microscope. It is concluded that rubber abrasion appears to involve two basic processes: macrodelamination and micromolecular fracture. Ridge and small particle formation are basic characteristics of wear. Wear rates have been found...

Abrasion of nitrile rubber at various stages of wear has been studied using a blade abrader.Measurements have been carried out to determine the effect of frictional work on abrasion. The morphological character of the abraded surfaces has been examined by means of a scanning electron microscope. It is concluded that rubber abrasion appears to involve two basic processes: macrodelamination and micromolecular fracture. Ridge and small particle formation are basic characteristics of wear. Wear rates have been found to increase with the applied frictional work raised to a power n. At unsteady state the rates of wear were also somewhat dependent on the friction distance. On the basis of these experimental results, a physical model of rubber abrasion and its mathematic description were proposed. The general process of rubber abrasion can be described by using a simple wear curve. A wear equation obtained reveals the basic correlation among the material property, running condition and wear characteristic. These theoretical results agree qualitatively with experimental observation.

作者在刀片型磨损试验机上对丁腈橡胶磨粒磨损的各阶段进行了研究,并测定了摩擦功对磨损的影响,还用扫描电镜考察了磨损表面的形貌特征。作者认为橡胶的磨粒磨损包括两个基本过程,即宏观分层剥落和微观分子断裂。该过程形成的山脊状条纹和微小颗粒是其磨损的基本特征。其中,磨损率随摩擦功的n次方增长,非稳态下的磨损率则取决于摩擦行程。在试验研究的基础上,作者提出了橡胶磨粒磨损的物理模型及其数学描述,橡胶磨粒磨损的一般过程可用一条简单的磨损曲线来描述。所得到的磨损方程揭示了材料性质、工况条件与磨损特性之间的基本关系,这些理论结果与试验考察在定性上是一致的。

The diffusion equation for the configurational distribution function of Hookean dumbbell suspensions with the hydrodynamic interaction (HI) was solved, in terms of Galerkin's method, in steady state shear flow; and viscosity, first-and second normal-stress coefficients and molecular stretching were then calculated. The results indicate that the HI included in a microscopic model of molecules gives rise to a significant effect on the macroscopic properties of Hookean dumbbell suspensions. For example, the viscosity...

The diffusion equation for the configurational distribution function of Hookean dumbbell suspensions with the hydrodynamic interaction (HI) was solved, in terms of Galerkin's method, in steady state shear flow; and viscosity, first-and second normal-stress coefficients and molecular stretching were then calculated. The results indicate that the HI included in a microscopic model of molecules gives rise to a significant effect on the macroscopic properties of Hookean dumbbell suspensions. For example, the viscosity and the first normal-stress coefficient, decreasing as shear rate increases, and no longer constant; the second normal-stress coefficient, being negative with small absolute value and shear-rate dependent, is no longer zero; and an acditional stretching of dumbbells is yielded by the HI. The viscosity function and the first normal-stress coefficient calculated from this method are in agreement with those predicted from the self-consistent average method qualitatively, while the negative second normal-stress coefficient from the former seems to be more reasonable than the positive one from the latter.

本文用伽辽金方法求解定常剪切流中计及水力学相互作用的虎克哑铃分子模型位形空间分布函数的扩散方程,并计算了其稀溶液的剪切粘度、第一、二正应力差系数和分子的平均相对拉伸。结果表明,微观分子模型中的水力学相互作用,对虎克哑铃分子模型稀溶液的流变性质有重要的影响:粘度和第一正应力差系数不再为常数,而随着剪切率的增加而减少;第二正应力差系数不再为零,而是绝对值很小的负值;分子的平均相对拉伸增加。与自治平均法(Self-Cosistent Average Method)相比,两种方法所得到的粘度函数和第一正应力差系数定性地相符;而自洽平均法得到的第二正应力差系数与数值解和实验不符。

 
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