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the magnetic field
相关语句
  磁场
     Magnetic Anisotropy and Spin Reorientation Transition Induced by the Magnetic Field in MnBi System
     磁场诱导MnBi体系的磁各向异性与自旋重取向相变研究
短句来源
     THE PROFILES OF STOKES PARAMETERS AND THE MAGNETIC FIELD VECTOR
     斯托克斯参数轮廓与磁场向量
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     To Compute the Magnetic Field and the Torque of the Stepmotor by Finite Element Method
     用有限元法计算步进电机的磁场、转矩
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     Computation of the Magnetic Field for Permanent Magnet Electrical Machines Using the Finite Element Method
     用有限元法计算永磁电机磁场
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     Application of Transformation and Statistical Analysis of the Magnetic Field to the Interpretation and Evaluation of the Aeromagnetic Anomalies
     磁场转换及统计分析在航磁异常解释评价中的应用
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  “the magnetic field”译为未确定词的双语例句
     The Magnetic Field Analysis and Computing of the 15cm×15cm Magnetic Suspension and Balance System(MSBS)
     15cm×15cm磁悬挂天平系统(MSBS)的电磁场分析与计算
短句来源
     The experimental results show that the tuning capability of Rb-FROF by changing the magnetic field is about 100GHz/T,the coefficient of transmission more than 40%,the bandwidth 0. 001nm ̄0. 01nm,and the rejection better than 10 ̄(-4).
     结果表明:透射峰中心频率的调谐能力为~100GHz/T,透过率大于40%,通频带宽为0.001nm~0.01nm,背景光抑制本领优于10 ̄(-4)。
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     The results indicated that at the magnetic field intensity of 3700Gs the density of algae can decreased from 50×104cells/mL to 5×104cells/mL, COD, NH3-N, TP from 56.1mg/L, 3.37mg/L,1.53mg/L to 28.0mg/L,.
     COD、氨氮、总磷的含量分别由处理前的56.1mg/L、3.37mg/L、1.53mg/L降到28.0mg/L、0.26mg/L、0.96mg/L;
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     The magnetic stimulator of type Mag I (Dantec, Denmark) and the S70 coil with the external diameter of 8.4 cm and the maximal output intensity of the magnetic field of 2.5 Tesla were used.
     使用Mag Ⅰ型磁刺激仪(Dantec,丹麦)和S70型线圈,外径8.4cm,最大输出磁场强度2.5T(Tesla)。
短句来源
     A scaling about the critical density is found to be n ec ∝ f 4/3 B 2/3 A 4/3 ,with f,B,A being the wave frequency,the magnetic field and the aspect ratio,respectively.
     预期的临界密度nec∝f4 / 3 B2 / 3 A4 / 3( f ,B ,A分别为波的频率、磁场强度和环径比 ) ,与圆截面托卡马克装置中LHCD实验结果较好地符合 .
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  相似匹配句对
     Magnetic Liquid
     磁性液体
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     Magnetic Screw
     磁力丝杠
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     THE DEVELOPMENT OF MAGNETIC MATERIALS
     磁性材料进展
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     THE RELATIVITY OF MAGNETIC INDUCTION
     电磁感应的相对性
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     Atoms in Magnetic Fields
     磁场中的原子
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  the magnetic field
The magnetic field distribution of an emission antenna is studied in this paper.
      
Magnitude analysis proved that since the applied magnetic field has a relative weak intensity such as the Earth's magnetic field, influence of the magnetic field on deformation of the structure can be neglected.
      
Results of the magnetic field analysis can guide a microminiaturization of the motor.
      
High accurate energy levels of hydrogen in the magnetic field, with strength ranging from 0 to 1000 a.u., have been obtained.
      
The method of NMR spin echo with the magnetic field pulse gradient was used for studying self-diffusion of water molecules in the radial root direction.
      
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In this paper, thermodynamics of irreversible processes has been applied for investigating the plasma in a uniform magnetic field. The current equations are derived and the effect of the magnetic field on the current is discussed. Effects of the magnetic field, diffusion and thermal diffusion on the current of a partially ionized plasma as well as the effect of the magnetic field on the diffusion arc discussed also.

本文利用不可逆过程热力学讨论了在均匀磁场作用下的等离子体,得到了电流方程并指出了磁场对电流的影响。同时讨论了部分游离的等离子体中的电流、扩散和热扩散对电流的影响以及磁场对扩散的影响。

The allowed regions of a single charged particle moving in the various field of force is investigated assuming that the magnetic field has a potential,which in the present investigation two types of assumed magnetic potential are considered:(1) the magnetic potential is axial symmetric,(2)the magnetic potential is a two dimensional function. The result of the calculation shows that the boundary of the allowed regions is similar to the magnetic lines when special condition is fulfilled,and...

The allowed regions of a single charged particle moving in the various field of force is investigated assuming that the magnetic field has a potential,which in the present investigation two types of assumed magnetic potential are considered:(1) the magnetic potential is axial symmetric,(2)the magnetic potential is a two dimensional function. The result of the calculation shows that the boundary of the allowed regions is similar to the magnetic lines when special condition is fulfilled,and the allowed regions can be studied from the figure of the magnetic line. The results of calculation are also compared with the model experiment,in which glow regions in the gaseous discharge correspond to the allowed regions and the dark regions correspond to the forbidden regions.The comparison results are:(1) In the terrella experiment,the glow is trapped in the dipole field,when the magnetic moment of the terrella is greater than a critical value.(2) When the dipole field is disturbed by a uniform field which is antiparallel to the dipole field at the equatorial plane,or a field originated from a ring current situated outside the trapped region at the equatorial plane;the dipole magnetic lines are stretched and expanded,and the glow will also extended.The variation of the boundary of the glow is similar to the variation of the magnetic lines.(3) In the gasous discharge experiment around the neutral line in the magnetic field,the boundary of the glow is also similar to the magnetic lines. Since many phenomena in gaseous discharge is very complicated,it is very difficult to compare the result of calculation with the experiment quantitatively,therefore we used some simplified and calculated the boundary of the glow regions.The result is very similar with the experiment.

本文讨论了带电粒子在电磁场中的运动区域.在计算过程中假定磁场是有势的,并且势函数分别考虑为轴对称与平面函数.计算结果表明:当磁场足够强时,粒子运动区的边界与磁力线是相似的.这个结果表明,我们可以根据磁力线图形确定带电粒子的运动区.此外,还将上述计算结果与模型实验做了对此,在磁场中的辉光放电实验里,放电中的辉光区部分相当于粒子的运动区,暗区部分相当于粒子禁区.对比结果表明,辉光区的边界与磁力线相似,其中有以下几个结果:(1)当磁场是一个偶极磁场,并且其磁短的大小大于其临界值时,则放电辉光将被捕获于偶极磁场中,其边界近似于磁力线;(2)当偶极磁场受到扰动时,设扰动场分别考虑为与赤道面上的偶极磁场方向相反的均匀磁场,以及位于捕获区之外在赤道面上的电流环磁场时,则偶极磁场磁力线将向外伸长,实验观测到被捕获于偶极磁场中的辉光将同时伸长,并且辉光区边界的变化与磁力线的变化是相似的;(3)根据中性线磁场中的辉光放电实验表明,辉光区的边界仍然与中性楱磁场的磁力线相似.由于气体放电中的现象比较复杂,因此要进行定量的计算是比较困难的,为此我们引进了一些简化假定,定量计算了辉光区在上进各种磁场中的边界,计算出来的辉光边界的大小和形...

本文讨论了带电粒子在电磁场中的运动区域.在计算过程中假定磁场是有势的,并且势函数分别考虑为轴对称与平面函数.计算结果表明:当磁场足够强时,粒子运动区的边界与磁力线是相似的.这个结果表明,我们可以根据磁力线图形确定带电粒子的运动区.此外,还将上述计算结果与模型实验做了对此,在磁场中的辉光放电实验里,放电中的辉光区部分相当于粒子的运动区,暗区部分相当于粒子禁区.对比结果表明,辉光区的边界与磁力线相似,其中有以下几个结果:(1)当磁场是一个偶极磁场,并且其磁短的大小大于其临界值时,则放电辉光将被捕获于偶极磁场中,其边界近似于磁力线;(2)当偶极磁场受到扰动时,设扰动场分别考虑为与赤道面上的偶极磁场方向相反的均匀磁场,以及位于捕获区之外在赤道面上的电流环磁场时,则偶极磁场磁力线将向外伸长,实验观测到被捕获于偶极磁场中的辉光将同时伸长,并且辉光区边界的变化与磁力线的变化是相似的;(3)根据中性线磁场中的辉光放电实验表明,辉光区的边界仍然与中性楱磁场的磁力线相似.由于气体放电中的现象比较复杂,因此要进行定量的计算是比较困难的,为此我们引进了一些简化假定,定量计算了辉光区在上进各种磁场中的边界,计算出来的辉光边界的大小和形状与实验结果是相同的.

A Thin Magnetic-Lens P-Ray Spectrometer has been built and operated. The coils for exciting the magnetic field consist of two pancakes each of which has the inner radius of 9.5 cm, the outer radius of 23 cm, and the length along the axis of 8 cm. The total turns of the coils are 6580. and the weight of the coils is about 100 Kg. The vacuum tank of the instrument is made of a copper cylinder having the length of 109-5 cm, and 14 cm inner diameter. The maximum energy of the electrons focused by this instrument...

A Thin Magnetic-Lens P-Ray Spectrometer has been built and operated. The coils for exciting the magnetic field consist of two pancakes each of which has the inner radius of 9.5 cm, the outer radius of 23 cm, and the length along the axis of 8 cm. The total turns of the coils are 6580. and the weight of the coils is about 100 Kg. The vacuum tank of the instrument is made of a copper cylinder having the length of 109-5 cm, and 14 cm inner diameter. The maximum energy of the electrons focused by this instrument is 3 Mev (corresponding a spend of 1070 watts). When a source of 5 m.m. diameter is used, the resolution of the instrument is 2-8%, while the corresponding transmission is 0.27%.

一台薄磁透镜β-射线能谱仪已经建成并开始工作。它的磁场线圈由两个具有内外半径分别为9.5cm和22cm,轴向长8cm的线包并排组成,总匝数为6580匝,总重量约100公斤;真空室由长109.5cm,内直径14 cm的无缝紫铜管作成,这台谱仪能聚焦的电子的最大能量为3 Mev(对应功率消耗约1070瓦)。当使用直径5 m.m.的源时,在0.27%的传射率下,仪器的分辨率是2.8%。

 
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