共享充电宝是指企业提供充电租赁设备，用户使用移动设备扫描设备屏幕上的二维码，通过缴纳押金或凭借个人信用免押成为注册用户，即可借走充电宝或连接充电接口获得充电服务，其中移动式设备使用后需归还到附近机柜或其他同品牌运营商下的网点，成功归还后按使用时间计费，如有押金，押金可随时提现并退回账户。

The report provides market dynamics and trends related to the global veterinary imaging market. In addition, it presents the estimations and forecast of the market. The study estimates the revenue generated from the sales of veterinary imaging; however, it excludes the veterinary imaging service revenue. The valuations comprise revenue generated from veterinary imaging product such as instruments and reagent. Conversely, the report excludes revenue generated from post-sale services of veterinary imaging. For the purpose of analysis, the global veterinary imaging market is segmented into product, animal type, application, and region. The study estimates the revenue generated from the sales of instruments and reagent. The applications covered in the study include orthopedics & traumatology, oncology, cardiology, neurology, and other. The report covers the revenue generated from the sales of products related to veterinary imaging systems offered in regions such as North America, Europe, Asia-Pacific, and LAMEA.

Vein illumination devices use infrared technology to reveal the structure of the vein by providing the nurses and phlebotomists a means for locating veins in the very first attempt and within a few seconds. Near-infrared (NIR) imaging has contributed to the solution for veins visualization, with its capability to penetrate up to millimeters into tissue with a specific wavelength between 700nm and 1000nm. Conditions not demanding prompt access provide ample time for physicians and phlebotomists to find a vein. But for cases of medical emergencies, such as hemorrhage, acute renal failure, hypotension, shock, and cardiac arrest, immediate access to the patient’s vein is vital to be achieved. The market for vein illumination device has witnessed a strong growth owing to various advantages offered by the devices, such as increased work efficiency, a decrease in the number of errors during the procedure, etc. Burn victims and drug abusers will further benefit from such devices as the visibility of veins is more heightened with their use.

 Libra事件加快央行数字货币进展，2020年有望大范围多场景试点落地。央行仍2014年成立研究小组对法定数字账币迚 行研究，2018年3月周小川表示央行数字账币称为“DC/EP”（digital currency数字账币；electronic payment电子支 付）。2019年Libra事件后法定数字账币迚展明显加快，2020年1月，央行称在坚持双层运营、M0替代、可匼名的前提 下，基本完成法定数字账币顶层设计、标准制定、功能研収、联调测试等巟作。2020年4月，根据《科创板日报》消息， 央行数字账币计划在苏州相城区小范围试点，这是公开报道的央行数字账币首次实际落地应用。今年有望迎来更多场景、 更大范围的试点应用，迚入交通、教育、医疗等服务场景，触达C端用户，产生频繁应用。

2020 年 4 月 8 日，中国电信、中国移动、中国联通三大运营商联合 发布《5G 消息白皮书》，5G 消息，即 RCS 消息(Rich Communication Services & Suite)。5G 消息与传统短信业务 140 字节单一文本形式不 同，它基于 IP 技术，文本能力可达 40000 字节，并且支持图片、视 频等媒体格式，亦可发送定位信息。在企业信息方面，5G 消息不仅 可以实现消息的终端送达，并且支持个人用户与企业以 MaaP 平台通 过 Chatbot（聊天机器人）进行信息交互。