本文首先阐述无线局域网的概念和基本理论,通过分析无线局域网的优势,从而提出了无线局域网在应用过程中的基本设备。
本文介绍了CBTC控制中心、车载、设备集中站硬件的设备冗余结构,通信鉴权加密。分析了有线骨干网、车地无线通信网络的冗余性及可靠性。并提出了TDLTE承载CBTC用以替代WLAN的
In this paper, the background, evolution, basic meaning, clinical application and the detail operating procedures of the differential insertion depth in filifor
WEB 3.0时代的到来,将把个人在互联网上的行为全部数字化,进行逻辑关系分析,提供精细化的个性化服务,即进行更高层级的分析,不论用户在哪个网站上活动,都会被收集分析数据化,既是数据存储,也是伴随用户无往不至的网上通行证,还是为用户提供精细化服务的依据。WEB3.0的发展史必然的趋势,有其自身的特点及其发展的瓶颈。
随着供给侧结构性改革的持续推进,新旧动能替代频繁,我国经济结构进一步优化,相关行业职工工资增长产生了明显影响。个人所得税法的修订是在十三届全国一次会议中很多代表提
Objective: In this study, one of the objectives was to investigate the total flavonoid contents of Fupenzi (R. chingii Hu.) obtained from different regions of C
This case report investigates an uncommon occurrence of drug induced acute liver injury directly associated with the administration of levetiracetam in a patien
Aim: Recently, there is an increased average of developing cancers. Though, the chemotherapeutic-treatment is unfavorable during pregnancy due to its harmful ef
According to Chinese medicine theory, Yang/Qi plays a pivotal role in driving physiological functions in the body, these being highly dependent on mitochondrial
Objectives: To study the visual field changes after intravitreal ranibizumab (IVR) injection and sulfotanshinone sodium (SS) injection for macular edema (ME) se