The field may be provided by permanent magnets or by electromagnets.外地可能提供的永磁材料,或由电磁铁.The rails of their Maglev train were made of about 100 magnets.他们所做的磁悬浮列车轨道采用了约100块磁铁.Magnets are used for the controller's attac...
We know about magnetism by the way magnets act.我们通过磁铁的作用知道磁性是怎么一回事.The N pole and S pole of two magnets will attract each other.两个磁体的N极和S极互相吸引.The entire ring has about 1000 magnets spaced at regular intervals.整个圆环由大约100...
击出近距离的高飞球:在高空击出高但不远的 ( 球 )Baseball To hit ( a ball ) high in the air but not far.击出近距离的高飞球在高空击出高但不远的 ( 球 )To hit ( a ball ) high in the air but not far.他给了我几条建议,告诉我如何校正斜飞球.He gave me advice on how to correct my golf slic...
A broad - band backfire antenna with LPD array as its feed is presented in this paper.本文介绍一种对数周期偶极(LPD)阵列作为馈源的宽频带背射天线.The San Antonio class Landing Platform Dock ( LPD ) hit the fleet in 2006.圣安东尼级登陆舰已在2006年服役.Objective ...
The graphics developed by this effort comply with MIL - D - 28003, the CALS Computer Graphics Metafile ( CGM ) standard.通过这种方法建立的图形符合MIL-D-28003, 即持续采办与全生命周期保障(CALS)计算机图形元文件 ( CGM ) 标准.Bravely , Coca - Cola is promoting ...
Conclusion: PDLC can be directly established in senile MHD patients as reliable permanent vascular access.结论: 老年MHD患者可以直接采用PDLC作为长期血管通路.The stability of large - scale magnetohydrodynamic ( MHD ) modes is crucial to thema...