提高认知才能开阔眼界
认人待物，不断学习，提高商业和经济方敏锐的洞察力
博文
(2025-03-23 23:04:23)
https://x.com/ZhaoJ21785/status/1903743164076433780
?
[阅读全文]
(2025-03-23 14:07:24)
https://www.jpost.com/international/article-732217
[阅读全文]
(2025-03-23 13:47:48)
中国最后认识到推多少都没有用，所以不退了。
?
Timewilltellabout?大家拿
?
你如果是大家拿的，倒是多操心大家拿了
?
[阅读全文]
(2025-03-23 13:46:44)
CanadahasgainedseveralbenefitsfrombeingapartoftheBritishCommonwealth(nowcalledtheCommonwealthofNations),bothhistoricallyandinmoderntimes.Somekeyadvantagesinclude:
1.PoliticalandDiplomaticBenefits
SmoothTransitiontoIndependence:CanadasmembershipintheCommonwealthallowedittograduallygainfullsovereigntywhilemaintainingdiplomatictieswithBritain.TheStatuteofWestminster(1931)grantedlegislativ...[阅读全文]
(2025-03-23 13:29:21)
?
?
[阅读全文]
(2025-03-23 13:02:10)
不同鸭翼战斗机的气动设计
战机
鸭翼特点
影响
歼-20
大型固定鸭翼，提升敏捷性，同时优化隐身设计
兼顾隐身与机动
台风
近距鸭翼布局，提高瞬时盘旋能力
适合格斗战
阵风
小型鸭翼，提高低速控制和高迎角机动
适合多任务作战
苏-57
采用前翼设计，无传统鸭翼，但部分机动原理相似
兼[阅读全文]
(2025-03-23 12:48:39)
Asof2025,thebestfighterjetinservicedependsonthecriteriausedforevaluation—stealth,speed,agility,firepower,oradvancedavionics.Herearethetopcontenders:
1.LockheedMartinF-35LightningII(USA)
Type:Stealthmultirolefighter
Strengths:Bestavionics,networkedwarfarecapabilities,sensorfusion,andversatility(F-35A/B/Cvariants).
Weaknesses:Notthefastestormostagile,expensivemaintenance...[阅读全文]
(2025-03-23 10:03:18)
Europeestimatedtohavebought22bnoffossilfuelsfromRussiain2024butgave19bntosupportKyiv
EUspendsmoreonRussianoilandgasthanfinancialaidtoUkrainereport
https://www.theguardian.com/world/2025/feb/24/eu-spends-more-russian-oil-gas-than-financial-aid-ukraine-report?
[阅读全文]
(2025-03-23 00:32:55)
[阅读全文]
(2025-03-23 00:29:54)
SpecialInspectorGeneralforOperationAtlanticResolve,PromotingWholeofGovernmentOversightoftheU.S.UkraineResponse https://www.ukraineoversight.gov/Funding/? ? ? ? https://usafacts.org/articles/how-much-money-has-the-us-given-ukraine-since-russias-invasion/ ? [阅读全文]
