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- Parabolic cylindrical antenna 抛物柱面天线
- In a medium of monoatomic heavy gas, using the parabolic cylindrical function expansion, an asymptotic energy distribution and its decay constamts were derived. 对于单原子的重气体介质,利用抛物柱函数展开法,求得了渐近能量分布及其随时间衰减的常数。
- moderately thick cylindrical antenna 较粗圆筒天线
- Expressions of current distribution for both bare and insulated cylindrical antennas in homegeneous isotropic conducting media are given in this paper. 本文给出了导电媒质中裸圆柱天线和绝缘圆柱天线的电流分布。
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- Parabolic cylindrical 抛物柱面
- parabolic cylindrical equation 抛物柱面型方程
- parabolic cylindrical surface 抛物柱面
- No antenna, no radio, we're back in the nineteenth century! 没有天线，没有无线电，我们回到十九世纪了。
- cylindrical antenna 圆筒形天线
- The stone was pecked and ground into cylindrical pestles. 石头被凿开并被磨成一根根圆柱形的杵。
- You should fix the television antenna before receiving programs. 接收节目前，你应该先装天线。
- The reception is very poor. Let me adjust the antenna. 接收效果太差了。让我来调一下天线。
- Reaction rates o-bey a parabolic line law. 反应速率服从抛物线定律。
- A sturdy cylindrical container for storing liquids; a barrel. 桶贮存液体的坚固的圆筒状容器; 桶
- The third kind of solar oven is parabolic cooker. 第三种太阳能烤箱是抛物线形的炊具。
- A revolving cylindrical sieve used for screening or sizing rock and ore. 滚筒筛一种圆筒形的可旋转的筛，用于岩石和矿石的筛分或大小测量
- Parabolic dunes are the opposite of barchan dunes. 新月型沙丘则跟弧形沙丘相反。
- Extend the telescopic antenna vertically. 竖直地伸张伸缩式天线。
- The third kind of solar oven is a parabolic cooker. 第三种太阳灶是抛物面式炊具。
