Modbus协议低频RFID读卡器CK-T060自带Auto-turning自动调谐电路,在不同环境中工作时能自动调节电路参数,使外部环境对读卡距离的影响降到最小,进一步增强了自身的抗干扰能力, 具有接收灵敏度高、性能稳定、可靠性强等特点。 Modbus协议低频RFID读卡器CK-T060可广泛应用于物流,仓储管理,过程控制,机械臂站点控制等领域。
鹿补酒包装盒.现有的装酒的盒的大小是固定的,如果有顾客需要带几瓶酒给同一位朋友或亲人,只能够同时买几瓶酒携带,如果是长途携带更加不方便,也不美观.一种鹿补酒包装盒,其组成包括:伸缩底板(1),所述的伸缩底板连接伸缩上板(2),所述的伸缩上板的一侧连接固定左板(3),所述的伸缩上板的另一侧连接固定右板...
Procedures were divided into those that included greater omentectomy (OM) and those that did not (NOM). The incidence of OHOM was evaluated specifically among the OM group with a grossly normal omentum. Multivariate regression analyses were performed to evaluate return of bowel function, ileus, ...
Identity in Narrative: A Study of Immigrant Discourse This volume presents both an analysis of how identities are built, represented and negotiated in narrative, as well as a theoretical reflection on the link... DeFina,Anna - John Benjamins Pub. Co 被引量: 284发表: 2007年 ...