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韩国公调处再次试图逮捕尹锡悦逮捕令有效期至1月21日_我的网站

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一 | 视频加载中...‍‍‍‌‍‍‌总台记者连线丨韩国调查机关再次尝试抓捕尹锡悦记者当地时间15日获悉，日前首尔西部地方法院再次签发的尹锡悦逮捕令有效期至1月21日。由于遭到阻拦，目前尝试抓捕总统尹锡悦的韩国警方人员正尝试通过附近山道进入总统官邸。‍‍‍‌‍‍‌当地时间15日凌晨，稍早前抵达位于首尔市龙山区的韩国总统官邸的韩国高级公职人员犯罪调查处（公调处）人员，出示法院签发的对总统尹锡悦的逮捕令，与总统警卫处人员在总统官邸外发生对峙。执法人员试图进入官邸，同阻挡人员发生冲撞、推搡。韩国警方开始驱离现场阻挡人员。

A drone made of bamboo-based composite materials is seen in flight. Photo: official WeChat account of Long BambooA Chinese team has developed a drone using bamboo-based composite materials after making a breakthrough in a technique that allows bamboo to be flattened while preserving its tough outer layer. The drone has completed multiple test flights, China Central Television (CCTV) News reported.
Long Bamboo, a company based in East China's Fujian Province, developed the technique that preserves the bamboo's tough outer layer and allows different parts with different densities of the material to be used according to their properties, improving its overall performance.
In the past, the outer skin of bamboo was often treated as leftover material and eventually burned into low-value bamboo charcoal.
According to a company release in February, bamboo-based composites now make up more than 25 percent of the entire drone, while its fuselage skin is made entirely from the company's own high-performance bamboo composite material.
The bamboo-based material also offers a major cost advantage, costing only about one-quarter to one-tenth as much as aviation-grade carbon fiber. After the drone is retired, the material can naturally degrade, allowing it to effectively "come from nature and return to nature."
The team spent four years building data models, upgrading equipment and refining the material. The resulting drone has a wingspan of more than 2.5 meters but weighs only about 7 kilograms, and has already completed multiple test flights, according to CCTV News.
Bamboo was traditionally used mainly in products such as tableware and furniture. Now, however, the material is finding its way into a wider range of industrial applications. Bamboo fiber is being used in automobile interiors, while bamboo-based materials are also being explored as possible substitutes for plastics, glass fiber and carbon fiber in some applications.
China has the world's largest bamboo resource base, with about 7.56 million hectares of bamboo forests nationwide. The country also ranks among the world leaders in bamboo resources, bamboo cultivation technologies and the development and utilization of bamboo materials, per CCTV News.
Global Times
。尹锡悦代理律师以及执政党国会议员、尹锡悦支持者等在官邸外形成人墙，阻挡执法人员进入官邸。