q****5
发帖数: 1660 | | q****5
发帖数: 1660 | 2 In rushing to be first, Russia and China could end up fielding an unreliable
weapon, one U.S. official has claimed. In July 2018, Michael Griffin, the U
.S. Defense Department's undersecretary of defense for research and
engineering, asserted that despite rivals’ progress the United States
remained the world leader in hypersonic-weapons research. | h*********e
发帖数: 85 | | f******t
发帖数: 19544 | 4 以后会越来越多。
unreliable
U
【在 q****5 的大作中提到】
: In rushing to be first, Russia and China could end up fielding an unreliable
: weapon, one U.S. official has claimed. In July 2018, Michael Griffin, the U
: .S. Defense Department's undersecretary of defense for research and
: engineering, asserted that despite rivals’ progress the United States
: remained the world leader in hypersonic-weapons research.
| h*********e
发帖数: 85 | |
|
