• One dimensional constant specific heat model was taken to analyze the influence of the related parameters on the combustion mode transition and the combustor performance.

    在计算中用一维、定比热容方法分析了相关参数对燃烧室模态转变、性能的影响和隔离段与燃烧室的相互作用。

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  • An experimental study was conducted of the cold-state flow field of a dual swirl gas burner model through the use of an IFA300 type two-dimensional constant-temperature hot-wire anemometer system.

    利用IFA300型二维恒温热线风速仪系统对双旋流气体燃烧器模型的冷态流场进行了实验研究,测量了流场内不同位置瞬时速度分布及湍流强度特性。

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  • We know the equations so well from our last lecture from one-dimensional motion with constant acceleration.

    上一课的方程我们,已经比较熟了,常数加速度的,一维运动方程。

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  • A three dimensional model in rectangular microchannels with constant heat flux was developed to predict the steady annular condensation.

    建立了恒热流边界条件下矩形微通道中环状冷凝过程的三维模型。

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  • This paper analyses the physical constant constructing by dimensional method and introduces the important mean of dimension of quantity in physical constant constructing.

    采用量纲的方法分析物理常数的构造,讨论了物理量的量纲在物理常数构造中的重要意义。

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  • Besides, author derived a correct expression of additional motional constant for the two dimensional isotropic harmonic oscillator.

    此外,作者还给出了二维各向同性谐振子的附加运动常数的正确表达式。

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  • The two dimensional theory of induced gravity with cosmological constant is quantized in the superspace approach.

    本文用超空间方法对其有宇宙学常数的二维诱生引力进行量子化。

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  • For all three kinds of three-dimensional photonic crystal structures, their band gap width and band gap ratio can be improved with the increase of dielectric constant ratio.

    对于不同的三维光子晶体结构,随着介电常数比的增大,完全禁带的宽度和带隙率也会随着增大。

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  • By Evjen crystal cell, the calculation formula about Madelung constant for the two-dimensional trigonal ion crystal was deduced.

    采用埃夫琴晶胞推导了计算二维三角离子晶体的马德隆常数的通项公式。

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  • The rate constant of the two-dimensional growth increased linearly with overpotential.

    二维生长速率常数随超电势线性增加。

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  • The mechanical material constant of ascending aorta at one-dimensional loading of human was basically familiar to that of swine of 1 to 7 months(P > 0.05).

    人与1~7月龄猪升主动脉一维载荷下力学材料常数比较基本相似(P>0.05)。

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  • The study is about the coefficient of heat transfer of convection in the stage of Constant rate of drying with the ways of dimensional analysis and the experiments.

    应用因次分析和实验测定相结合的方法,对恒速干燥阶段的对流传热系数进行了研究。

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  • Numerical experiment results are presented for one dimensional three-body collision dynamical equations with different masses and elastic constant.

    文中建立了三体碰撞过程的动力学方程组,对一维完全弹性三体碰撞进行了数值实验研究。

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  • In this paper, the two dimensional Madelung constant for the NaCl type structure is calculated.

    本文对二维氯化钠型结构的马德隆常数进行求算。

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  • In this paper, one-dimensional two-phase constant lag flow in combustion chamber of solid propellant rocket motors is described.

    本文论述了固体火箭发动机燃烧室一维两相常滞后流动。

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  • Some estimates of Gaussian curvature of conformal metric of 2-dimensional minimal submanifold immerged in 2 + p-dimensional manifold of quasi-constant curvature were obtained.

    给出了拟常曲率流形中二维极小子流形的共形度量的高斯曲率之上界估计。

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  • With different pump source, the three-dimensional temperature field in the laser crystal was simulated on condition that the temperature on the crystal side remained constant.

    假设晶体侧面保持恒定的温度,讨论了不同泵浦源下,激光晶体的三维温度场的分布。

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  • Complete classification of affine spheres with constant cross section curvature in 4-dimensional affine space is given.

    本文给出了四维仿射空间中具有常截面曲率的仿射球的完全分类。

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  • A quasi two-dimensional transverse electrical discharge model is developed with which contours with constant unsaturated gain G0 in X-Z plane are obtained.

    用一维气流、准二维放电模型算出垂直于电极平面的等增益线二维分布。

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  • Sufficient conditions for a simply-connected domain of 2-dimensional minimal submanifold immerged in 2 + p-dimensional manifold of quasi-constant curvature to be stable were proved.

    证明了拟常曲率流形中二维极小子流形上一个单连通区域为稳定的充分条件。

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  • The cumulative constant heat flux model is developed based on an inverse thought and thus inherits the three-dimensional conjugate characteristic of the original numerical model;

    累积常热流模型基于逆向思维重构得到,因而很好地继承了原有数值模型的三维耦合性质;

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  • The cumulative constant heat flux model is developed based on an inverse thought and thus inherits the three-dimensional conjugate characteristic of the original numerical model;

    累积常热流模型基于逆向思维重构得到,因而很好地继承了原有数值模型的三维耦合性质;

    youdao

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