液晶显示器表面有多层薄膜，严禁用锐器刻划。
Liquid crystal display surface multi-layer film, with sharp characterizations prohibited.
文中导出了期望输出反馈控制器存在的充要条件，并进一步给出了这类控制器的全部参数化刻划。
Necessary and sufficient conditions for the existence of desired output feedback controllers are derived, and the parametrization of all expected controllers is also given.
应用推荐