發送短信

數:

提供者:

CAPTCHA:

 ______     ______   __   __   __   __    ______  
|      \\  /_   _//  \ \\/ //  \ \\/ //  /_   _// 
|  --  //   -| ||-    \   //    \ ` //   `-| |,-  
|  --  \\   _| ||_    / . \\     | ||      | ||   
|______//  /_____//  /_//\_\\    |_||      |_||   
`------`   `-----`   `-`  --`    `-`'      `-`'

Please enter what you see:

發送短信 : Hydrogen sulfide removal from biogas using immobilized sulfur oxidizing bacterium paracoccus versutus CM1 in biofilters