An investigation on the burning rate performance of low burning rate solid propellant applied to spin rocket motor

In contrast, torque-feedback response for a two-axis gyro is decidedly affected by shutting off the spin motor.

相反，对于双轴陀螺，力矩反馈的响应是决定性的受到陀螺马达是否驱动影响的。

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This problem was exacerbated by gas pressure from the rocket's spin motor and main motor where their force vectors were in opposition.

这一个问题被来自火箭旋转稳定发动机和主发动机的气体加剧，在那里他们的力量矢量对抗。

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In general, the ambiguity in the phase shift analysis corresponds to the motion of spin which conserves the components of spin-tensors in the direction of momentum, and the parameters which characterize those general spin motion take the fixed values.

物理上说，相分析中的不定性相应于自旋的某种运动，它保持自旋张量在动量方向的分量不变，且表征此种运动的参量取一定数值。

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The spin of the motion is one of the most important basic physical magnitudes in kinematics of high energy.

运动自旋是高能物理运动学中最重要的基本物理量之一。

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The construction of the spin of the motion and one particle states

运动自旋和单粒子态的构造

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It realizes stable scanning by using the spin resonance motion caused by the strong mass and aerodynamic asymmetries of projectile.

这种方法利用由弹丸质量和空气动力的强非对称而产生的旋转共振运动来实现稳态扫描。

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This method achieves stable scanning motion by using the spin resonance motion caused by asymmetry of the aerodynamic force.

该方案利用尾翼产生非对称的气动力形成旋转运动实现稳态扫描。

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Study on the Optimum Spin Motion of Uncontrolled Rocket

无控火箭最优自转运动初探

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Flight Test Technique for Certain Model Airplane's Stall/ Spin Motion

某型飞机模型失速/尾旋飞行试验技术

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A theoretical method to calculate energy spectrum of spin motion of one-dimensional ferromagnetic and antiferromagnetic chains

一维铁磁和反铁磁链自旋运动能谱的计算方法

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Electron spin relaxation and momentum relaxation in semiconductor quantum wells

半导体量子阱中电子自旋弛豫和动量弛豫

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The experiments show that along with different crystal axes, the change of orbital moment of Fe atoms is about 600%, the change of the spin moment is only about 50%, but the change of total moment is not so large.

实验表明，沿铁单晶薄膜的不同方向，铁原子轨道磁矩的改变量达到600%以上，而自旋磁矩的变化约50%，但原子的总磁矩没有如此大的改变。

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It can merge the electrons in spin mixed state into spin polarized model.

该模型综合地考虑了相对论效应和电子的自旋状态，把处于自旋混合态的电子并入已有的自旋极化模型中。

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Influences of the virtual photon process on atom spin squeezing in Dicke model

Dicke模型中虚光子过程对原子自旋压缩的影响

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The way of describing service in ASM is beneficial for the formal describe of services in different refinement level, so as to meet the need of correctness. Then, we use SPIN to do model checking.

使用抽象状态机对服务的行为进行刻画，能够很好地对服务进行不同精化层级上的形式化描述，从而达到不同层级的正确性验证需求。然后结合SPIN进行安全性、可达性的模型检测。

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The effect of quasiperiodicity on lattice distortion and energy gap in spin-Peierls model

准周期对spin-Peierls模型中晶格畸变和能隙的影响

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Critical properties of mixed spin anisotropic Heisenberg model

各向异性混合自旋海森堡模型的临界性质

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The ferroelectricity induced by non-collinear spiral/ helical order is observed in numerous compounds, with the microscopic mechanism ex-plained as DM model/ spin current model and electric current cancellation model.

螺旋自旋序为非共线磁序，导致的铁电性在许多化合物中被发现，微观机制有DM模型/自旋流模型和电流抵消模型。

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Secondly, considering the detailed balance effect we simulated the critical temperature of the two-dimensional Ising spin dynamic model by Monte-Carlo method.

然后，实验上引用细致平衡条件，用Monte-Carlo方法模拟了二维伊辛自旋动力学模型的临界温度。

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Next, its application in one-dimensional quantum Ising spin chain model is displayed.

随后，我们介绍了该交换在一维量子易辛自旋链模型中的应用；

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