Bitcoin Forum
June 22, 2018, 01:32:03 PM *
News: Latest stable version of Bitcoin Core: 0.16.1  [Torrent]. (New!)
 
   Home   Help Search Donate Login Register  
Pages: [1]
  Print  
Author Topic: 蛟龙4500今天将进行水池试验 中国自主研发设备占95%  (Read 56 times)
Elizabether
Full Member
***
Offline Offline

Activity: 140
Merit: 100


View Profile
May 29, 2017, 04:44:40 PM
 #1

据中国之声报道,中国自主研制的4500米级载人潜水器“蛟龙4500”今天将进行水池试验。
“蛟龙4500”重达20吨,长度8米,高为3.5米,宽度是3米,一次可以容纳三人。中船重工702所4500米载人潜水器总设计师胡震介绍说,“蛟龙4500”里,中国自主研发的设备占到了95%左右,潜水器的球壳从钛合金材料、厚板轧制,到加工工艺、检测整个都是中国自主技术。
“蛟龙4500”将在7月进行海试,预计年底交付中国科学院正式使用。
1529674323
Hero Member
*
Offline Offline

Posts: 1529674323

View Profile Personal Message (Offline)

Ignore
1529674323
Reply with quote  #2

1529674323
Report to moderator
There are several different types of Bitcoin clients. Header-only clients like MultiBit trust that the majority of mining power is honest for the purposes of enforcing network rules such as the 21 million BTC limit. Full clients do not trust miners in this way.
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction. Advertise here.
1529674323
Hero Member
*
Offline Offline

Posts: 1529674323

View Profile Personal Message (Offline)

Ignore
1529674323
Reply with quote  #2

1529674323
Report to moderator
1529674323
Hero Member
*
Offline Offline

Posts: 1529674323

View Profile Personal Message (Offline)

Ignore
1529674323
Reply with quote  #2

1529674323
Report to moderator
1529674323
Hero Member
*
Offline Offline

Posts: 1529674323

View Profile Personal Message (Offline)

Ignore
1529674323
Reply with quote  #2

1529674323
Report to moderator
Arianud
Member
**
Offline Offline

Activity: 84
Merit: 10


View Profile
May 29, 2017, 04:45:16 PM
 #2

厉害了啊
Pages: [1]
  Print  
 
Jump to:  

Sponsored by , a Bitcoin-accepting VPN.
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!