Objective To explore the effecting factors of liver cancer recurrence after hepatectomy.目的研究影响肝癌术后复发的集团因素及其中的主要因素.Objective To explore the safety and invasion of laparoscopic hepatectomy ( LH ).目的探讨腹腔镜肝切除 ( LH ) 的安全性和微创性...
通道间相互跟踪, 可通过通道选择开关实现无扰动切换.Channels is followed each other, realizing no disturb by the channel switch.采用相对增益分析法分析了制冷系统输入输出通道间的耦合程度.Coupling degrees between all the input - output channels were studied using the Relative ...
Enzyme - linked immunosorbent assays ( ELISA ) were developed for lactoferrin determination of bovine colostrum.应用酶联 免疫 法测定初乳中乳铁蛋白的含量.Beestings: also beastings , The first milk secreted by a mammal, especially a cow, aft...