EPISODE · Nov 27, 2016 · 23 MIN
亿万年的孤独:05巡天神器
from 汪诘:科学有故事(主打)
30多岁的德雷克此时已经练就了一身的武艺,但是,他却一直在寻觅一件称手的兵器。俗话说没有精钢钻,揽不了瓷器活,德雷克精通射电天文的理论,但如果没有一台威力强大的射电天文望远镜,那么不管有多好的理论都没用。对于德雷克来说,最好的武器莫过于射电望远镜,并且是越灵敏越好。那么,影响射电望远镜灵敏度的关键因素是什么呢?那就是天线,也就是那口“锅”的直径,直径越大则灵敏度也就越高。为了探测到从遥远的宇宙中发射过来的微弱电磁波,这只锅做的多大都不嫌大。
Embed this episode
NOW PLAYING
亿万年的孤独:05巡天神器
0:00
23:26
1×
No transcript for this episode yet
Similar Episodes
No similar episodes found.
Similar Podcasts
Frequently Asked Questions
How long is this episode of 汪诘:科学有故事(主打)?
This episode is 23 minutes long.
When was this 汪诘:科学有故事(主打) episode published?
This episode was published on November 27, 2016.
Can I download this 汪诘:科学有故事(主打) episode?
Yes. Use the download control on the episode player to save the publisher-provided media file.
URL copied to clipboard!