隙缝

wù yīng bǎ kē cháo zhù zài xuán yá de xì fèng zhōng

兀鹰把窠巢筑在悬崖的隙缝中。

Vultures build their nests in the cracks of precipices.

xuán yá de yī dào xì fèng

悬崖的一道隙缝

a rift in the cliff

yǒu xì fèng de huā píng

有隙缝的花瓶

cracked vase

běn wén zhōng tí chū le yī zhǒng xiàn jí huà jìng xiàng xì fèng tiān xiàn

本文中提出了一种线极化径向隙缝天线。

A design for a linearly polarized radial line slot antenna is proposed.