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From the grove to the sky: Chinese team develops drone made of bamboo-based composites_我的网站

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A drone made of bamboo-based composite materials is seen in flight. Photo: official WeChat account of Long Bamboo
    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 
。    随着《GTA 6》新一轮泄露素材不断流出,最新第11段视频再次展示了大量此前未公开的游戏细节。其中,游戏“裸体小镇”中的成人向内容以及高度精细的NPC模型成为玩家关注的重点。    注:由于网络资源删除过快,本文仅以文字对泄露内容进行描述据X博主GTA 6 Countdown的详解,《GTA 6》的NPC数量相当密集,而且不同角色拥有明显不同的体型与外貌。NPC也不再只是街头背景板,而是会根据玩家行为主动做出反应。

B | 例如,Jason持续用望远镜观察一名女性NPC后,对方甚至直接与Jason发生冲突;不同NPC之间似乎也拥有一定的关系识别能力,遭遇冲突时还会有人出面表示“别动我的兄弟”。    NPC AI同样成为此次泄露的亮点,该播主称其为“革命性的创新”。当Jason突然开枪后,周围NPC不会简单地朝四面八方乱跑,而是会以更加自然、有组织的方式寻找逃生路线。视频中还有NPC直接跪地求饶,呈现出不同于传统游戏的动态反应。    此外,游戏的物理效果也进行了升级。

C | 一名NPC中枪后落入水中,身体会随着水面自然漂浮,整体表现更加符合真实物理效果。环境细节方面,视频中展示了白天的Vice City与海滩场景,画面表现相当出色;甚至连苍蝇围绕光源聚集这样的细节都进行了模拟。    值得注意的是,最新泄露素材还进一步展示了NPC人物模型的高度细节。相关画面确认游戏存在完整裸体内容,角色身体模型的细节也十分丰富,包括皮肤纹理等此前游戏中较少展示的细节。

D | 枪械系统方面,Jason在自由瞄准时可以单手持枪射击,而进入进一步瞄准状态后则会切换为双手持枪。

E | 与此同时,场景中还可以看到充气玩具等环境物件。

F |     整体来看,这段所谓“裸体小镇”泄露的重点其实并不仅仅是成人向内容,更值得关注的是NPC密度、人物模型、AI反应、布娃娃物理以及环境细节。这些内容共同展示了Rockstar试图让《GTA 6》中的城市真正动态起来的方向。    不过,泄露者已经表示,下一段素材可能包含剧情剧透,因此后续泄露内容可能涉及游戏核心故事。

G | 对于希望保持首发体验的玩家而言,相关素材的风险也正在进一步提高。本文由游民星空制作发布,未经允许禁止转载。更多相关资讯请关注:GTA6专区。

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Published on:16:07:32


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