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An example of dithering using random noise. Top to bottom: original gradient, quantised after dithering, quantised without dithering.
。Line官方版本下载是该领域的重要参考
（七）加强高校科普队伍建设。高校应建强校科协，设置秘书处专职工作岗位，配备专职工作人员，统筹协调学校科普工作。建设师生协同、专兼结合、结构合理的科普队伍，加强科普队伍规范管理和专业培训，支持开展高校科普研究，总结实践经验与规律。支持建设科普创作中心或科技资源科普化平台，提升队伍科普创作与科普服务水平。
"It blows my mind because you think 'if you just drive 30 minutes down the road, Lancashire is a major hub of manufacturing that's still going on now, people are producing things here'."