發送短信 : Liquid–liquid interface motion of a capsule motor powered by the interlayer Marangoni effect

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| \  / ||  /_   _//  \ \\/ // | || | || | || | || 
|  \/  ||   -| ||-    \   //  | || | || | || | || 
| .  . ||   _| ||_    / . \\  | \\_/ || | \\_/ || 
|_|\/|_||  /_____//  /_//\_\\  \____//   \____//  
`-`  `-`   `-----`   `-`  --`   `---`     `---`