space cavity的意思|示意

Infrared observations have shown that the explosion took place in a cavity in space.

红外线观测表明爆炸发生在太空的一个空洞里。

The ideal space for a new hive can be difficult to find: the opening should be small, about 10 meters off the ground, and lead to a 40-liter cavity inside a sturdy, living tree.

一个新的蜂房往往很难寻找：在强壮的活着的树有一个40平方分米大小的腔，开口需要小，离地要100米左右。

Traditionally, syringomyelia has been treated with shunting of the cyst by placement of a catheter between the cyst and the subarachnoid space or pleural cavity.

传统上，一直在治疗脊髓空洞症与分流的囊肿安置导管之间的囊肿和蛛网膜下腔或肋膜腔。