搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 30 天
时间不限
过去 1 小时
过去 24 小时
过去 7 天
按时间排序
按相关度排序
China.com on MSN
38 分钟
破冰船如何破冰,原理竟然如此简单?
北极,一个冷到爆炸的地方,到处都是冻得梆硬的海面,简直让人寸步难行。不过,人类这群机智boy/girl,愣是捣鼓出了一种超级神器——破冰船!这玩意儿是怎么破开那些巨型冰块,开出一条“血路”,成为北极探险扛把子的呢?嘿嘿,这就得说道说道这背后的黑科技了 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Liberty win first WNBA title
Advance to World Series
Reaches tentative union deal
Albany State shooting
The Vessel to reopen
Frozen waffles recalled
Postpones US tour
Boat rider arrested in FL
Philip Zimbardo dies at 91
Orionids meteor shower
Opens up on Russian camp
G7 ministers back Ukraine
Ferry dock collapses in GA
Trump's Pennsylvania rally
Launches OneWeb mission
NYC Halloween dog parade
Oscar makes landfall
ISR strikes northern Gaza
Baldwin returns to 'SNL'
Probes near miss in Austin
Antitrust ruling delayed
Urges support for Ukraine
Rock & Roll HOF '24 class
US probing documents leak
Ex-MN congressman dies
Opioid suits settlement deal
Bladder cancer drug pulled
US deficit reaches $1.8T
American activist Wair dies
Oakland fire burns homes
Challenges military listing
CVS workers strike
Wins third PGA Tour title
反馈