發送短信

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  ______     ___     _    _     ______   _    _   
 /_____//   / _ \\  | |  | ||  /_   _// | |  | || 
 `____ `   / //\ \\ | |/\| ||   -| ||-  | |/\| || 
 /___//   |  ___  |||  /\  ||   _| ||_  |  /\  || 
 `__ `    |_||  |_|||_// \_||  /_____// |_// \_|| 
 /_//     `-`   `-` `-`   `-`  `-----`  `-`   `-` 
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發送短信 : A feasible study for the working mechanism and parameter optimization of the agitator