| 释义 |
elliptic waveguide
- electrocardiographn. 心动电流描记器,心电图仪
- electrificationn. 充电,电气化
- 波导bō dǎo
waveguide; duct
- 椭tuǒ
oval-shaped; elliptic vessel
- 矩形波导jǔ xíng bō dǎo
rectangular waveguide
- 椭圆形的tuǒ yuán xíng de
elliptic; oval; oblong
- 仙人球xiān rén qiú
a kind of cactus (with globular or elliptic stems)
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