单词查询

paraboloidal

美[pəræ'bəlɔɪdl],英[pəræ'bəlɔɪdl],

释义

adj. 〔数〕抛物面的; 网络释义: 抛物线体;

例句

Paraboloidal reflector antennas with an arbitrarily-defocused feed are investigated. And some interesting phenomena are observed.
吾人探讨任意离焦式馈人器之抛物反射天线并观察了一些有趣的现象。