magnetic polarity
英 [mæɡˈnetɪk pəˈlærəti]
美 [mæɡˈnetɪk pəˈlærəti]
网络 磁极性
双语例句
- We are stabilizing the shift in magnetic polarity so that it doesn't fall apart prematurely.
我们正在稳定磁极的翻转以保证它不会过早的发生。 - Only on rare occasions do the thermodynamics work; the fluid motions and the magnetic field all evolve in a compatible manner, so the new dipole polarity can diffuse in and establish a reversed magnetic field.
只有在很少的情况下热力学才发挥作用，此时流体运动和磁场都会以相互访调的方式演化，这样新的偶极性就会散开并建立一个倒转的磁场。 - Materials like copper or bismuth become magnetized in a magnetic field with a polarity opposite to the magnetic force; unlike iron they are slightly repelled by a magnet.
类似铜、铋的物质在一个磁场被磁化时，一个磁极相反于磁力的情况；不像铁容易被磁化。 - The magnetic polarity reversal polarity reversal record is often illustrated by means of a column with black and white intervals depicting the two polarity.
地磁板性反转纪录通常用代表两种极性的黑白间隔所组成的极性柱来表示。 - The Ascension in simplistic terms, is the expansion of the earth from the ( magnetic) polarity of the1st three dimensions to the zero-point fields of the crystalline dimensions.
用简单的名称来解释扬升：是地球从前面三个维度的（磁）极性扩展到水晶次元的零场域。 - The second dating method was palaeo-magnetic analysis, or magnetic polarity stratigraphy.
第二种测定法是古磁学分析法，也叫磁极地层学测定法。 - According to the vibrating mechanism of the magnetic lapper, this paper has probed into its operation principle and characteristic, and calculated the electromagnetic force on the vibrating mechanism of the electromagnetic power type and polarity electromagnetic power type.
本文针对磁力研磨机中的振动机构，探讨了其工作原理及特性，并对电磁动力型和极化电磁型振动机构的电磁力进行了计算。 - After the occurrence of flares either the arrangement of magnetic polarity or the neutral line of the longitude field tends to a relatively stable state.
在耀斑爆发后，无论是磁极性排列和纵场中性线都趋于相对稳定状态。 - The device adopts the magnetic modulating technology to measure the differential current of DC branch, to judge whether this branch has grounding fault, and to define the grounding polarity of the branch through the direction of differential current.
该装置采用磁调制技术，检测直流支路的差电流，来判断该直流支路是否有接地故障，且通过判断差电流的方向可以确定直流支路的接地极性。 - The Merging of Magnetic Fluxes of Similar Polarity in Solar Active Regions and the Energetic Flares
太阳活动区同极磁流合并与高能耀斑 - Furthermore, the eddy current in the rotor is produced to change the air-gap magnetic field for the change of polarity of magnetic field while the rotor is rotated.
此外，当转子旋转时，磁场极性变化将使转子中产生涡流，此涡流将改变电磁轴承气隙回路中的磁场。 - The Incorporation of the Magnetic Fluxes of Similar Polarity in Active Regions for Sep.-Oct. 1988 and Relevant Strong X-Ray Flares
1988年9&10月各活动区的同极磁流合并与强X射线耀斑 - When a ferromagnetism items is under the application of stress, the phenomenon that the tangential component of magnetic leakage field has maximum value and that the normal component of magnetic leakage field changes polarity and acquires zero value at the stress concentration zone will take place.
铁磁性工件在受到应力作用时，在应力集中处会有漏磁场的切向分量出现最大值、同时法向分量改变符号且过零值点的现象。 - The results show that the incorporations of the magnetic fluxes of similar polarity only exist in a few active regions ( 4% of all) and its productivity for class M, X flares is very high.
结果表明，同极磁流合并是少数（4%）活动区磁场位形出现的演化过程，它的强X射线耀斑的产率很高。 - Active regions in which bipolar magnetic fields are dominant, were chosen from data set of photospheric vector magnetograms observed at Huairou Solar Observing Station in Beijing during 1988-1996. The relationship in sign between tilt angles of magnetic polarity axis and mean twist parameters h ‖ were explored.
利用北京怀柔太阳观测站的矢量磁向仪在1988-1996年期间观测的286个偶极活动区，探讨了磁极轴的倾斜角和磁场缠绕参数h‖之间的符号关系。 - The paper gives a qualitative analysis to the magnetic particles movement and force analysis in dual polarity delay sqare-wave, and knows why the dual polarity delay sqare-wave is in favour of the drug oscillation release.
对磁性微粒在双极性延时方波中的运动及受力做了定性分析，知道了双极性延时方波有利于药物振荡释药的原因。