发现振动磁场能显著减少集中缩孔的侵入深度。
It is found that the vibrating electromagnetic field can obviously reduce the depth of shrink hole.
介绍了脉冲振动磁场磁选柱组成、基本原理以及实验室小型试验结果。
The composition, the basic principle and the laboratory test results of magnetic column with pulsating vibration magnetic field are described.
一旦建立了孤波，磁场方向的振动频率高达每秒十亿次以上。
Once the soliton is established, the magnetic orientation oscillates at more than a billion times a second.
如此极其精确的时钟是建立在单一铝离子的快速振动，铝离子就是包含在真空中受电磁场约束的失去一个电子的原子。
Such ultra-precise clocks are based on the quick vibrations of a single aluminum ion, an atom that has lost one electron, held in a vacuum and confined by electromagnetic fields.
一般的,可以把上面的分析扩展到包含振动，转动以及电磁场能量等等，有问题吗？
OK. In general you could extend this analysis to include vibrations, rotations, energy in a magnetical field, electric field, et cetera. Any questions?
其必须冷却到50微K，以尽可能的减小热振动，因为热振动会干扰悬臂的磁场，而这个磁场又是产生位移信号的关键。
The system must be cooled to 50 millikelvins to minimize thermal vibrations, which interfere with the cantilever’s magnet-induced displacement signal.
最后给出数值结果，表明磁场的变化对振动频率及衰减系数的影响。
By using a numerical method, the effect of changing in magnetic field upon vibration frequency and coefficient of reduction is presented.
仪器校准应在无振动区域以及无发电机，焊接设备等干扰磁场的区域进行。
The instrument should be calibrated in an area free of vibration or stray magnetic fields such as power lines, generators, or welding equipment.
建立了防御标准的严格标准，坚固的设计和冲击，具有噪音低，振动和磁场发射。
Built to the strict criteria of Defence Standards, ruggedly engineered for shock, and with low noise, vibration and magnetic field emission.
作为具体问题，采用多尺度法求出了横向磁场中条形板非线性振动的近似解析解。
As an example, an approximate analytic solution of nonlinear vibration for a plate strip in lateral magnetic field is obtained by the multi-scale method.
研究表明，磁场的作用在很大程度上提高工艺系统的静刚度，并且增加系统阻尼，减小工艺系统振动。
The research result showed that the rigidity is improved and vibration of technology system is weakened by magnetic field.
如果只考虑磁扰动的贡献，不同值的振动模的频率变化仅只是涨落磁场能谱的函数。
For the magnetic perturbation contribution, we obtain the frequency shift of modes with different degree as a function of the spectrum of fluctuating magnetic field.
方程表明载流梁在磁场中的横向固有振动是一个典型的非线性问题。
The equation indicated that the beam's natural lateral vibration was a typical issue.
本文利用ANSYS有限元分析软件，对磁场形态进行分析，并且建立了金属带受磁场力作用后扭转振动的力学模型。
This article analyzed the magnetic field forms using the FEA software ANSYS and established the mechanics model that shows torsion vibration after the metal belt receives the action of magnetic force.
随着磁场频率的增大，盘型磁流变流体阻尼器抑制转子振动的能力减小。
Increases in magnetic field frequency decreases the capability of the dis-type MR fluid damper to reduce rotor vibration.
当振管垂直立于磁场环境中时，在交变磁场的作用下产生磁致伸缩，即沿振管的轴向作简谐振动。
Vibration tube in the magnetic field vertically brings about magnetostriction under the effect of alternate magnetic field, that is axis resonance.
制成振动电磁场发生设备和旋转磁场发生设备。
Apparatuses of vibrating electromagnetic fields and rotating electromagnetic fields have been made up.
将质子置于磁场中时，它们就会振动。
When protons are placed in a magnetic field, they oscillate.
介绍了将电磁场引起的机械振动力场引入聚合物反应挤出过程的作用和基本作用原理。
The function and basic principle of the vibrating force field induced by the electro-magnetic field during the reactive extrusion process of polymer were investigated.
振动弦处于磁场之中。
振动台体的基本工作原理是基于载流导体在磁场中受到电磁力作用的安培定律。
The principle of the shaker is Ampere law that the conductor gets the magnetic force in magnetic field.
干式磁选机的操作调节注意的主要因素是：给料层厚度(给矿量)、振动槽的振动速度、磁场强度和工作间隙等。
Dry magnetic separators operation regulation note the main factors are: the feeding layer thickness (give ore amount), vibration slot vibration velocity, magnetic field intensity and working gap, etc.
研究了电磁场环境下机械载荷作用圆形导电薄板的磁弹性强迫振动问题。
Magnetoelastic forced vibration of a thin round plate subjected to mechanical loading in magnetic field is studied.
采用摄动法求得了其近似解，得到了载流梁在磁场中的横向固有振动频率及位移解析表达式。
The perturbation method was employed to get the control equation's approximate solution. The analytical expressions of beam's natural lateral vibration frequency and displacement were derived.
施加高频电磁场的铸坯与传统连铸坯相比，表面振动痕深度明显减小，且表面光滑。
Compared it with conventional billet, billet cast with high frequency electromagnetic field, on which depth of surface oscillation mark was decreased remarkably, had a smooth surface.
振动槽的振动频率和振幅的乘积愈大，振动速度愈大，矿粒在磁场中停留时间愈短。
Vibration trough of vibration frequency and amplitude of the product is larger and the vibration velocity is larger, the mineral grains in magnetic field stay shorter.
尘土进入受风速、尘土颗粒尺寸、接口结构、振动、电磁场、温度等诸多因素的影响。
Dust entrance can be affected by various factors such as wind speed, sizes of dust particles, vibration, electromagnetic field, temperature, and etc.
尘土进入受风速、尘土颗粒尺寸、接口结构、振动、电磁场、温度等诸多因素的影响。
Dust entrance can be affected by various factors such as wind speed, sizes of dust particles, vibration, electromagnetic field, temperature, and etc.
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