Magnetic induction intensity, magnetic flux, Gauss theorem of magnetic field, Biot-Savar law, magnetic field of moved charge.

磁感应强度，磁通量，磁场的高斯定理。毕？萨定律，运动电荷产生的磁场。

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The satellite training centre is established and fully equipped at the Bangladesh Livestock Research Institute (BLRI) in Savar.

在位于萨瓦尔的孟加拉畜牧研究所建立并充分装备了一个卫星培训中心。

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Many factories in Savar and across the country were built without permits, officials say.

WSJ: Local Officials Punished Over Building Collapse In Bangladesh

He started the Bangladesh tour with 152 not out in a practice match at Savar.

BBC: Last Updated: Friday, 2 March 2007, 08:41 GMT

Some 2, 000 people were in the Rana Plaza building in Savar when it collapsed suddenly on Wednesday morning.

BBC: Dhaka building collapse: Fears for hundreds still missing