2022年1月中国家电线上市场发展情况：本月/本年累计中国家电市场各品类线上监测零售额市场规模，本月/本年累计中国家电线上市场各品类均价及同比变化，本月/本年累计中国家电线上市场各品类高端品零售额占比，本年累计中国家电线上市场各品类重点技术渗透率。

在过去的几年间，中国彩电产业各环节价值链已经打破，新的商业模式、产品创新、用户经营等不断出现，但在既有的技术和环境下，新的价值挖掘仍处于起步阶段，根 本性的商业变革还需要技术和观念的支持，整个产业目前还处于探索期。

• 清洁电器产业链上游主要是清洁电器的零部件及配件，如春光科技主要做吸尘器软管及配件等。

• 产业链中游主要是清洁电器整机生产企业，主要为国际各大清洁电器品牌代工。

• 产业链下游即为清洁电器品牌商，如以扫地机、洗地机为主要产品的科沃斯、以扫地机为主要产品的石头科技，以吸尘器等为主要产品的莱克电气、戴森、德尔玛等品牌。

Li-ion battery chemistry comprises 5 types of cathode-active materials: LFP, LMO, LCO, NCM, and NCA. These materials have varied specific energy and power values and are selected based on end-application requirements.

医疗器械产业是集成性相当高，对技术要求也很严格的行业，需要充分的融合生物技术与医疗技术，而且医疗器械产业的发展直接关乎疾病的防治，可以说是对人身健康有着直接影响的重要民生产业，基于其重大的社会意义，本文拟从医疗器械产业发展状况以及未来发展问题的深入分析，展开对产业效能提升方面的探究，希望能够有一定的积极作用。

The increase in geriatric population, and the increase in prevalence of chronic diseases, technological advances in imaging methods and the rising adoption of imaging devices in medical evaluations are the major key drivers of the Global Microfocus X-ray Source Industry Market. The aging of the population is expected to increase the prevalence of various chronic diseases, resulting in high demand for medical imaging devices. The market growth is propelled by stringent regulations by various governments regarding industrial safety and product quality, increasing demand for NDT services in automotive and aerospace industries, advancements in software that are integrated into radiography systems, and the preventive maintenance of industrial equipment.

Mobile concrete mixer are categorized by the mixers on their concrete making capacity into less than 6m³, 6- 10m³ and above 10 m³. These concrete mixers are mounted on truck chassis or a trailer chassis. For the purpose of analysis, the report segments the global mobile concrete mixer market based on capacity, product type, chassis type, and region. The report also provides information about various types of mobile concrete mixer and revenue generated by sales of mobile concrete mixers which are sold through new sales and aftermarket sales.

核心观点：目前家电板块内的重点公司估值均处于偏低位置，在稳增长政策的预期下，我们预计公司板块将有比较明显的估值修复空间。家电行业目前拥有“2022 年相对更好的基本面”、“估值水平整体处于低位”、“公募基金配置少” 三大核心优势，重申板块的配置价值。

Advancement of railway infrastructure and increasing number of travel passengers can be attributed as primary driving factor for the growth of rail wheel sensors market. Railway sector is giving significant emphasis on passenger safety and betterment of railway infrastructure in order to minimize the number of accidents. Thus, railway sector is highly emphasizing on remote monitoring activities which in turn will drive the demand for rail wheel sensors. Increasing number of railway projects, metro projects and other projects related to railway infrastructure are estimated to boost the growth of global rail wheel sensors market. Rising adoption of automation technologies in railway sector has upsurged the demand for different types of sensors for the better performance of the railways which have positive impact on the rail wheel sensors market.

Advancement of railway infrastructure and increasing number of travel passengers can be attributed as primary driving factor for the growth of rail wheel sensors market. Railway sector is giving significant emphasis on passenger safety and betterment of railway infrastructure in order to minimize the number of accidents. Thus, railway sector is highly emphasizing on remote monitoring activities which in turn will drive the demand for rail wheel sensors. Increasing number of railway projects, metro projects and other projects related to railway infrastructure are estimated to boost the growth of global rail wheel sensors market. Rising adoption of automation technologies in railway sector has upsurged the demand for different types of sensors for the better performance of the railways which have positive impact on the rail wheel sensors market.