＞无线电物理学＞微波物理学＞释义 directional antennas 定向天线
directional antenna; beam antenna 定向天线
网络与数据通信 无线网络 释文 directional antenna 定向天线
- Lars-Erik Larsson
- Lars Onsager
- Lars Valerian Ahlfors
- Lars von Trier
- Lars Wivallius
- Larushidi Guojiaji Ziran Baohuqu
- larva
- larval and juvenile fish
- larval competition of parasitic insect
- larval metamorphosis of shrimp
- larval pectoral angle
- larval stage
- larva migrans
- laryngeal and tracheal stenoses
- laryngeal carcinoma
- laryngeal cartilage
- laryngeal cavity
- laryngeal congenital disease
- laryngeal cyst
- laryngeal hyperesthesia and paraesthesia
- laryngeal joint
- laryngeal ligaments
- laryngeal mask
- laryngeal mask airway
- laryngeal microsurgery