Polyatron
多阳极计数放电管
🗣️ 情景例句
That tie goes well with your suit.
那条和你的西服非常搭配。
Greatest genius often lies concealed.
大智若愚。
The second marks the arrival of transverse vibrations which travel more slowly and arrive several minutes after the first.
然后记录下的是横向波的到达，横向波比纵向波传播得慢，在纵向波到达几分钟后才能到达。