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素书相传为秦末黄石公作,民间视为奇书、天书。它虽提出"道、德、仁、义、礼,五者一体",《素书》以道理为宗旨,同时以道、德、仁、义、礼为立身治国的根本、揆度宇宙万物自然运化的理数,以此认识事物本原。...
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Welcome to theTrademark Electronic Search System (TESS). This search engine allows you to search the USPTO's database of registered trademarks and prior pending applications to find marks that may prevent registration due to alikelihood of confusionrefusal....
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Open Source web browser for WinForms and WPF AppsCefSharp is an easy way to embed a full-featured standards-compliant web browser into your C# or VB.NET app. CefSharp has browser controls for WinForms and WPF apps, and a headless (offscreen) version for automation projects too. CefSharp is based on&...