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常州牙齿树脂修复
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钱江晚报

发布时间: 2024-05-17 15:59:49北京青年报社官方账号
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  常州牙齿树脂修复   

An employee monitors the production of ophthalmic lenses in the "special glasses" laboratory of the Essilor factory in Ligny-en-Barrois, eastern France. [Photo/VCG]

  常州牙齿树脂修复   

An employee from Cardinal Health Inc, the United States-based healthcare services and products provider, talks with a visitor at its booth during the second China International Import Expo held in Shanghai from Nov 5 to 10.[Provided to chinadaily.com.cn]

  常州牙齿树脂修复   

An employee of the British consulate in Hong Kong was released after a 15-day administrative detention on Saturday, the Shenzhen police said on its official Weibo.

  

An aerial photo taken on Aug 13, 2020, shows a view of Shenzhen, South China's Guangdong province. [Photo/Xinhua]

  

An incentive mechanism is needed to allow inventors to make bold investments and unlock creativity. A good policy structure and framework, including the enforcement of intellectual property rights (IPR), would protect and incentivize innovators and entrepreneurs.

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