词汇	水丝
释义	水丝 shuǐ sīsilver of low purity；low grade繁体水絲
随便看	near field area near-field array near field backscatter near-field backscatter nearfield beamforming near-field behavior near-field broadband beamforming near-field calibration array near field Casegrainian antenna near field cassegrain antenna Near-field Cassegrain antenna near field cassegrainian antenna nearfield communication near field communication near-field communication near field correction near field coupling near-field coupling near field data near-field diffraction near field diffraction pattern near-field distributing algorithm near fielddistribution near field distribution near-field distribution