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利用特征系统实现算法(Eigensystem Realization Algorithm)和观测器/卡尔曼 ...
高速摄像机与压力同步采集技术用于研究水下喷射初始阶段尾腔形成及压力特性,揭示尾腔演化分为膨胀、颈部收缩、准回击和 pinch-off 四阶段,尾底压力峰值与射流静压比呈对数关系,弗劳德数越大压力系数峰值越小。 该研究聚焦于水下推进器尾腔的动态演化 ...
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5 dead in mosque shooting
ICE agent charged w/ assault
NYT sues Pentagon again
Trump drops $10B IRS suit
US halts joint defense board
Berkshire exits UnitedHealth
Musk loses OpenAI lawsuit
Televangelist Robison dies
OJ Simpson's detective dies
Reveals ALS diagnosis
Acquitted of tax fraud
Rare tornado threat issued
Earthquake in China
Oil prices rise
To be sworn in as Fed chair
Gun, notebook allowed in trial
'Powerpuff Girls' star dies
House explosion in Illinois
Rejects pharma appeals
Sinner wins Italian Open
HBCU football star dies at 22
Attacks on Nigeria schools
Pelicans hire head coach
Philippines opens VP trial
Murdaugh sues court clerk
Ebola travel restrictions
Launches joint drills with RU
Italian divers’ bodies found
To buy Dominion Energy
Signs 5-year deal with EDF
To arrive in Netherlands
Two arrested in zoo stunt
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