The results show that the double period bifurcation, quasi period motion and chaotic motion can be found under some condition.
结果表明:在某些条件下,转轴系统有可能产生倍周期分岔、拟周期分岔并出现混沌振动。
Stiffness change has little effect on the critical instability and motion of the cracked-rotor, and the system motion is quasi-period motion.
裂纹转子轴刚度变化对油膜失稳点及油膜失稳之后转子的运动影响不大,转子系统作拟周期运动。
Furthermore, prior to earthquakes, lake -water can amplify the abnormal features of crustal deformation, long-period motion and earth gas, it is one of the methods in sho...
另外在短临预报巾湖泊也是震前地壳形变、长周期波动和地下冒气的前兆放大点。
Furthermore, prior to earthquakes, lake -water can amplify the abnormal features of crustal deformation, long-period motion and earth gas, it is one of the methods in short-ter...
另外在短临预报巾湖泊也是震前地壳形变、长周期波动和地下冒气的前兆放大点。
"That is something that makes a lot of sense, given the nature of these productions, because we can bank all the [motion] capture and then go back and do cameras over a period of time," said Cameron.
“拿这些作品的本质来说,有很多东西都能讲的通,因为我们可以保存下所有[动态]捕捉,一段时间之后再利用这些素材结合摄像机拍摄,”卡梅隆说。
On the other hand, during a period of apparent rest and unconscious work, certain of them are detached from the wall and put in motion.
而另一方面,在表面上休息却是潜意识工作的阶段,某些原子从墙上脱离开来并进入运动。
Motion sensor lighting comes on automatically for a fixed period of time and most units can be adjusted to stay on anywhere from a minute to several hours.
运动传感器自动照明来一段固定的时期,且大单位可以进行调整,以留在任何地方从一分钟到几个小时。
Stocks fell for the seventh straight trading day on Thursday, continuing what amounts to a slow-motion crash that has pulled the market down more than 20% over that brief period.
四股市连续第7个交易日下挫,继续朝缓慢崩盘迈进,股市在这短短的几天里下跌了逾20%。
For fixed damping and fixed excited frequency the motion of the beam under small amplitude of force is periodic, but becomes chaotic through period doubling bifurcation with increase of the force.
对固定的参数激励频率和阻尼,当参数激励幅值较小时梁的运动是周期的,但大幅值激励会使运动通过倍周期分岔变为混沌。
We have studied the character of the motion of the torsion pendulum, and discussed how torsion pendulum responds to external shock and how the period of the torsion pendulum is changed.
我们对扭秤的运动特性进行了深入的研究,讨论了扭秤对外界冲击的响应和扭秤的运动周期是如何改变的。
According to the simulation results, human motion ACTS as the disturbance, has a significant effect on indoor environment over a short period of time.
根据模拟结果,人体移动对于室内环境而言是一个扰动,在短时期内对室内各参数有明显的影响。
Then the analysis of dynamic statics about mould-cut main mechanism is given and the analysis about force of each joint point in a motion period is put forward.
然后对主切机构进行了动态静力学分析,得出一个运动周期中各铰接点的受力情况。
The equation of motion for a spherical surface vibration is studied, and the period is analysed.
讨论了球面摆的运动方程,分析了摆球运动的周期性。
Moreover, the calculation process of the theoretical natural heave period was analyzed, and the influence on the heave motion of the caisson with different drafts was studied.
同时,分析了理论垂荡固有周期值的计算过程,并研究了不同吃水对气浮沉箱垂荡运动特性的影响。
Alarms and electronic motion detectors in the mortuary in Malatya will detect the slightest movement by a living person emerging from a coma or long period of unconsciousness.
安装在马拉·蒂亚市太平间里的警报器和电子运动检测器能感测到那些从休克或长时间失去意志中醒来的活人最微小的动作。
The dynamic analysis and safety evaluation is important during the period of developing a roller coaster for its high speed and complex motion.
随着过山车速度及运动复杂性不断提高,其研制过程的动力学分析、安全评价愈显重要,传统方法已很难满足要求。
The response results show that there are three ways leading to chaos: quasi-periodic bifurcation, intermittent bifurcation and unstable period-3 motion.
由结果发现:响应进入混沌的道路有拟周期环面破裂、周期3运动失稳和阵发性混沌进入混沌三条。
Splanchnic function loses harmonic motion, sense semiotic criterion last a period of time is longer, and at improving hind also but reappearance.
内脏机能失调和运动、感觉症状则历时较久,且于好转后也可再发。
The results show that the motion of atomic mass centre leads to the periodic evolution of the dynamics of the field phase and this period depends on the field mode structure parameter.
结果表明:原子质心运动导致场相位动力学的周期性演化,场模结构参数决定其周期的大小。
The motion of the sley, including its period of dwell, is positively controlled.
筘座的运动(包括停顿时间)被积极控制。
It is concluded that the transient response to a high frequency harmonic ground motion can increase greatly the displacement response of structures, particularly for the long period structures.
研究结果表明:在简谐地面加速度作用下,高频地震动也可以引起长周期结构产生很大的位移反应,且最大位移反应出现在结构的瞬态自由振动阶段。
The instability of the unbalanced system motion may result in doubling period bifurcation, almost periodic motion and chaotic motion.
存在不平衡量时,系统失稳可能产生拟周期分岔、倍周期分岔并可能导致混沌振动。
It may, at the request of a Party or on its own motion, extend, in exceptional cases, a period of time fixed by these Rules or by the Panel.
在诉讼方请求或陪审团自身动议的特殊情况下,它可以延长本条例或陪审团确定的时间限定。
In this long geological period from 1800 to 800million years ago, the northern part of North China underwent many times, of up and down motion, many times of transformation from marine to contin…
在这一漫长的地质历史时期(距今1800~800百万年),华北北部经历了多次升降运动,多次海陆变迁,逐渐由相对活动状态转变为相对稳定状态。
Students feel difficult at the initial period of Wushu skill teaching because of the complicated actions and direction of motion.
在武术套路教学初期,学生首先遇到的是套路中的动作数量多、方向路线变化繁杂而难以记忆和掌握的问题。
Children who received a vertebral interbody fusion can show, at long period follow-up, normal shape of the neck, with maintenance of the normal motion of the adjacent segments.
接受椎间融合术的小孩患者在长期随访中显示出良好的颈部形态和保留了邻近节段的正常活动。
Completely stopping a character's motion for an unnaturally long period of time can demonstrate a particular emotion: Perhaps impatience or disgust.
将角色的姿势保持一定时间完全不动,也可以表现一种情绪:角色完全失去耐心或者角色心生厌恶。
The complex eigen period period and Q value of the FCN are evaluated based on the resonance observed in the diurnal tidal gravity, the gravity change due to the polar motion is also studied.
根据地球自由核章动在周日重力潮汐观测中的共振效应确定了自由核章动的复本征周期和品质因子Q值,研究了极移重力效应;
In this paper, we use the digital broad-band records to study the characteristics of long-period ground motion.
为研究长周期地震动反应谱特性,本文首次采用了地震学研究所使用的宽频带数字地震记录作为数据基础。
In this paper, we use the digital broad-band records to study the characteristics of long-period ground motion.
为研究长周期地震动反应谱特性,本文首次采用了地震学研究所使用的宽频带数字地震记录作为数据基础。
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