磁带材料 magnetic tape material
- 你可以把这些磁带当作听力材料。
You can use these tap es as aural material. - 目前,制造高密度磁带的磁记录材料——金属磁粉,已被认为是较理想的材料。
Recently the metallic magnetic powders have been recognized to be better materials for high density magnetic recording. - 将电磁带隙材料用于孔径耦合微带天线的设计,利用其频率带隙抑制天线中激励的表面波,分别考虑高介电常数和低介电常数的情况。
The electromagnetic band-gap (EBG) materials is used to design the aperture coupled patch antennas, and both high permittivity and low permittivity materials are considered in this paper.
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