quad band
英
美
n.
四频;指手机可以在GSM900/1800/1900/850四个频段之间自由切换;以实现手机的全球无阻碍漫游
quad band的相关资料:
临近单词
quader
quad
quadrature-sum method
quadrature phase offset
Quadric Surface Fitting
quadrangular cartiIages
quaduatic interpolation
quadrangular fontanelle
quadrature interpolation
quadrupole electromagnet
quadrupole mass analyzer
quadrivalent association
目录
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