| 释义 | 
             
                periodic antenna
                
            periodonticsn. (单复同)牙周病学aperiodicityn. 不定期underproductionn. 生产不足,供不应求perpendicularityn. 垂直,直立
 周期的zhōu qī de 
 periodic偶极天线ǒu jí tiān xiàn 
 dipole antenna; doublet antenna室外天线shì wài tiān xiàn 
 open antenna; outdoor antenna; exterior antenna阵列天线zhèn liè tiān xiàn 
 array antenna桅杆式天线wéi gǎn shì tiān xiàn 
 flagpole antenna线阵天线xiàn zhèn tiān xiàn 
 linear array antenna高碘的gāo diǎn de 
 periodic拉杆天线lā gǎn tiān xiàn 
 telescopic antenna; rod antenna圆周句yuán zhōu jù 
 periodic sentence天线tiān xiàn 
 antenna, antennae触角chù jiǎo 
 antenna; feeler; tentacle殆周期函数dài zhōu qī hán shù 
 almost periodic function链路liàn lù 
 link; periodic line; path of chain循环的xún huán de 
 recurrent; circulatory; periodic; rotative; cyclic鞭形天线biān xíng tiān xiàn 
 whip antenna共用天线gòng yòng tiān xiàn 
 community antenna接收天线jiē shōu tiān xiàn 
 receiving antenna框形天线kuàng xíng tiān xiàn 
 frame antenna笼形天线lóng xíng tiān xiàn 
 cage antenna勺形触角sháo xíng chù jiǎo 
 antenna spatulata幛形天线zhàng xíng tiān xiàn 
 curtain antenna钓竿式天线diào gān shì tiān xiàn 
 fishing-pole antenna蘑菇形天线mó gū xíng tiān xiàn 
 mushroom antenna念珠形触角niàn zhū xíng chù jiǎo 
 moniliform antenna蛛网式天线zhū wǎng shì tiān xiàn 
 spider-web antenna
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