The axial third order aberration coefficients of an inhomogeneous magnetic sectorfield are derived for the first time.
首次推导出了非均匀扇形磁场的轴向三阶象差系数。
2
This standard adds a data integrity field (DIF) to each sector to maintain data protection on the medium.
这个标准为每扇区都增加了一个数据完整性字段(DIF)以保护介质上的数据。
3
Sweden is a world leader in the arena of public and private sector environmental reform. Stockholm University has a prominent roll in the field of environmental studies in Sweden.