1、

the seismic moment tensor of tianzhu gulang earthquake ( m5.4, june 1,1996) has been inverted using the 3 components digital record of single station and compared with the result obtained from the initial motion of p wave.

利用单台3分向数字化记录反演了1996年6月1日甘肃天祝-古浪5.4级地震的矩张量,并对所得结果与用P波初动符号的结果进行了比较。

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2、

This compressibility term, in general, consists of two different parts: the first connects with the longitudinal initial motion of the plasma, and the second with the uniform motion ( dilatation and contraction) of the plasma-carrying magnetic tubes.

一般情况下,它由两部分组成:第一部分与纵向惯性运动有关,第二部分与载等离子体力管的均匀运动(膨胀与压缩)有关。

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3、

Locating and source mechanism inverting of Lanzhou M_S2.5 earthquake on April 19,2006 are done using the records of Lanzhou temporary digital microquake network. The source mechanism solutions obtained by using two methods ( the initial motion of P wave and moment tensor inverting) show identically.

利用兰州临时微震台网的数字记录对2006年4月19日兰州MS2.5地震进行了定位和震源机制反演,用P波初动和矩张量反演方法得出的震源机制具有较好的一致性。

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4、

The hardest part is the initial rip; after that tear in one motion for full effect!

最初最硬的已经裂开;在裂口后用一个动作完成(全面实施)!

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5、

The chaotic motion of beam with initial defect under thermal state

有初始缺陷梁在热状态下的混沌运动

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6、

A New Fast Motion Estimation Algorithm Based on Initial Search Point Estimation and SAD Distribution

基于起点预测和SAD分布的快速运动估计算法

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7、

Applying the simple equation of dynamics to the study of the initial value of rotation and convergence motion, the time limit of the predictability of the synoptic system, especially that of the eddy system is discussed.

运用简单的动力学方程,考察了旋转运动和辐合运动的初值问题,由此探讨了天气系统(尤其是涡旋系统)运动的可预报时限。

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8、

Then the motion characteristics and orbit changes of the missile under the downwash turbulence in initial stage of its launching is studied.

在此基础上计算了武装直升机空空导弹发射后穿越该下洗流区域的运动特性和弹道轨迹变化,并对仿真结果进行了分析。

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9、

Basset force and virtual mass force are on the same magnitude as Stokes force and are important for the motion of abrasive particles during the initial phase of particle movement in the convergent section and straight tube section of the nozzle.

当磨料颗粒在喷嘴的收缩段和直柱段中运动时,磨料颗粒所受的Basset力、虚拟质量力与Stokes力处于同一量级,对磨料颗粒的运动影响很大,不可忽略;

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10、

The experimental results show that the vibrations and impacts become larger and drop duration time lasts longer with the increase of initial rotational speed, and then whirling motion is more likely to happen.

试验结果表明:初始转速越高,转子跌落后保护轴承受到的振动冲击越大,跌落持续时间越长,越容易出现涡动现象。

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11、

The neutral zone is the initial portion of the total range of motion of a spinal motion segment during which spinal motion is produced against minimal internal resistance.

在整个脊柱运动范围中存在着一个中性区域,在这个区域内,脊柱活动时受到的阻力较小。

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12、

a numerical study on liquid ring motion and fragmentation for the initial process of liquid explosive dispersal

液体爆炸抛撒初期液环运动、破碎的数值研究

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13、

falling motion: uniformly accelerating rectilinear motion with an initial speed of zero and applied only by gravity. ma

五、自由落体运动:物体只在重力作用下从静止开始下落的运动。是初速度为零的匀加速直线运动

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14、

Analytic study of the initial value problem for the equations set of atmospheric motion with anelasticity

带有滞弹性大气运动方程组初值问题的解析分析

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15、

For a self-propelled artillery the computational program is achieved, by which the simulation of launch process is realized. The interior ballistic, motion of projectile in gun tube, dynamic response of the artillery and initial disturbance of projectile are exactly simulated.

编制了计算程序,实现了对某自行火炮发射过程的数值模拟,在准确计算内弹道过程的同时,获得了火炮的动力响应、弹丸膛内运动和起始扰动。

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16、

The heat exchange method for cooling motion simulator based on initial ventilating cooling method is presented in this paper. The flow field and temperature field in two different motion simulators are simulated using CFD method.

文章在运动模拟器初始通风冷却温度控制方案的基础上,提出了风扇换热器组件冷却方案,并采用CFD模拟两种方案下模拟器内部流场和温度场分布。

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17、

The method solves an algebraic equation instead of a set of nonlinear differential equations to find the two initial conditions for the periodic relative rotating orbits for any eccentric orbit with nonlinear relative motion.

该方法不用求解非线性相对运动微分方程,只需解一个一元二次代数方程,就可给出任意偏心率和非线性条件下,两个具有明显物理意义的周期性相对运动初始条件。

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18、

At present, the study of chaotic phenomena on electrical machinery system is still at the initial stage, no matter domestic or abroad, and the study of chaotic motion in thruster system of ocean reconnaissance robot is facing enormous difficulties.

目前国内外对电机系统中混沌现象的研究处在初期探索阶段,对水下侦察机器人推进系统混沌运动的研究更是面临巨大的困难。

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19、

Based on the initial value sensitivity of chaotic motion and the analysis of optimal searching process, a parallel adaptive chaotic optimization ( PACO) method is proposed.

基于混沌运动的初值敏感性和对混沌优化搜索过程的分析,提出了并行自适应混沌优化方法。

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