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- iron core magnetic resonance 铁磁谐振
- A power choke or transformer has an iron core. 扼流器或变压器有一个铁芯。
- For low-frequency currents(up to about 15, 000 cycles per second)an iron core, called a magnetic circuit; is placed. 对于低频率电流(约15,000周/秒以内),置有一个叫作磁路的铁心。
- This phenomena is called NMR(nuclear magnetic resonance). 这种现象称为核磁共振。
- Effective magnetic permeability of Fe-based metal glass Fe_(36)Co_(36)B_(20)Si_4Nb_4 as mutual iron core was measured using mutual induction method. 磁导率与输入频率之间的关系,并采用互感方法测量了铁基金属玻璃Fe36Co36B20Si4Nb4作为互感器铁芯的有效磁导率。
- To visualize(something, as by magnetic resonance imaging. 制造视觉影象通过例如磁共振成像这样的方法来显现(某物)
- Its moving iron core transformer structure is most widely used. 动铁芯式变压器结构,应用最广。
- To visualize(something,as by magnetic resonance imaging. 制造视觉影象通过例如磁共振成像这样的方法来显现(某物)
- Magnetic resonance imaging (MRI) introduced (early 1980s). 磁共振成像(MRI)发明(80年代早期).
- Fe-6.5%Si alloy has excellent soft magnetic properties,and therefore it was a sort of ideal material for iron core of high frequency electromotor. Fe-6.;5%25Si(质量分数)合金具有优异的软磁性能;是高频电机铁芯的理想材料。
- To visualize(something), as by magnetic resonance imaging. 制造视觉影象通过例如磁共振成像这样的方法来显现(某物)
- This phenomena is called NMR( nuclear magnetic resonance). 这种现象称为核磁共振。
- R.I., or magnetic resonance imaging, of their brains. 他每两年观察他们一次;对他们的大脑进行核磁共振.
- Astronomers say the planet is heavily cratered and has a large iron core. 天文学家表示该行星沉重多坑洞;中心有一个巨大的铁芯.
- The primary and secondary windings and iron core are insulated by epoxy resin. 一、二次绕组及铁芯均浇注在户外环氧树脂内,防水、耐污染。
- Primary and secondary windings and iron core are insulated by epoxy resin. 一、二次绕组和铁芯均浇注在环氧树脂内,绝缘性能优良,耐潮湿。
- What can magnetism resonance check? 磁共振能检查什么?
- Replacement of solid block iron core by stromatolithic iron core reduces the eddy current and the lag time of the axial magnetic field behind the arc current. 整块铁芯变成叠片式,降低了涡流,缩短了纵向磁场滞后于电流的时间。
- In this article, the principle of DDS is reviewed at first, then its new application in low field nuclear magnetic resonance core analyzer is discussed in detail. 文章首先介绍了DDS的原理,然后就其在低场核磁共振岩心分析仪中的应用进行了详细的讨论,对应用效果进行了总结。
- Center for Magnetic Resonance Research, University of Illinois at Chicago. 伊利诺斯大学芝加哥分校磁共振研究中心。