作者：侯安华 来源：原创 发布日期：08-22
一 | (ECNS) -- Chinese authorities have launched a nationwide investigation into reports that formaldehyde was being used to prolong the shelf life of cabbages intended for human consumption. The State Council Food Safety Office, the Ministry of Agriculture and Rural Affairs, and the State Administration for Market Regulation said Sunday that they had ordered local authorities to investigate the matter and take swift, strict action after it drew public attention, according to an official statement released that day. The departments ordered a thorough trace of the affected cabbage shipments and strict measures to prevent contaminated products from entering the market. In addition, they instructed provincial-level authorities to immediately conduct special and random inspections and market checks of cabbages and other perishable vegetables, warning that any violations would be punished severely. The case came to light Saturday when a blogger posted a video showing individuals in Kangbao County, Zhangjiakou, Hebei Province, dipping cabbages in a formaldehyde solution before loading them onto trucks for transportation. Police have taken legal measures against the individuals involved, and further investigation is continuing. (By Zhang Dongfang) 
。据外媒报道，1月10日，在正在进行的CES 2019上，思科首席执行官迈克尔•比斯利（Michael Bisley）表示，思科已大致开始制定6G的初步计划。比斯利表示，6G的部署还需要15至20年，毕竟5G在现阶段在世界上并不普遍。从技术发展的角度看，6G仍然是一个基本的前沿课题，需要长期努力的专门研究。
二 | 他相信未来6G将能够以更紧凑、更高效的方式嵌入到任何智能设备和电子产品中，使所有东西都能真正互联。6G网络除了具有更高的网络速度、更低的延迟和更大的覆盖范围外，还将显著提高网络安全性。6G网络通过超高速检测异常行为，快速识别和处理。对于即将到来的量子计算技术的普及，比斯利说，未来6G将与量子计算技术相结合，形成一个“量子互联网”。如果量子计算技术在市场上得到广泛应用，那么个人设备和互联网作为一个整体，对计算能力和带宽的需求可能会增加一到两个数量级。超快的网络连接速度和超快的计算效率，我们的世界的未来将是非凡的。”到那时，每个人都将成为网络的一部分，每个人都将拥有一个或多个网络接入设备，这些设备可以从娱乐、社交和工作的各个方面访问，包括超高清视频、AR、VR内容，”Bisley说。
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