The quarterly magazine is a periodical published every three months.季刊是每3个月出版一次的期刊.Not for circulation: newspaper, periodical, reference book, cyclopaedia , CD - ROM and video cassette recorder.不提供外借的资料: 报纸 、 杂志 、 工具书 、 ...
防磁的不受磁场作用干扰的; 防磁的.Impervious to the effect of a magnetic field; resistant to magnetization.这个手表是防水, 防震, 防磁的.This watch is water - proof, shock - resistant, and anti - magnetic.为了适应易燃 、 易爆及防磁的工作环境,该文研制了一种冲击式小型气动马达.An impa...