發送短信

數:

提供者:

CAPTCHA:

  _____    _    _    ______    _    _      _____  
 / ____|| | || | || |      \\ | || | ||   / ___// 
/ //---`' | || | || |  --  // | || | ||   \___ \\ 
\ \\___   | \\_/ || |  --  \\ | \\_/ ||   /    // 
 \_____||  \____//  |______//  \____//   /____//  
  `----`    `---`   `------`    `---`   `-----`

Please enter what you see:

發送短信 : Self-assembly of coiled-coil fibrous proteins from elastomeric egg capsules of marine snails, busycotypus canaliculatus and pugilina cochlidium