Objective To investigate the clinical feature and operation timing of early intestinal obstruction ( EIO ) after rectal carcinoma operation .
目的探讨直肠癌手术后早期肠梗阻的临床特点和手术时机。
Based on the operation control indicators of our laboratory , the particle simulation method is used to investigate the whole-tube properties of the coaxial EIO , which the high-frequency system and toroidal electron gun .
根据设计的高频系统和环形注电子枪，结合本实验室所能达到的运行指标，对同轴EIO进行了整管粒子模拟。
The upper computer communicates with the subordinate machines by campus Ethernet.PC was used as upper computer and the subordinate machine is composed of EIO , multi-function ( network ) of electricity meters and pan-tilt camera .
This paper introduced some kinds of new technology of network printing , such as network print server , network printing management software , Internet Printing based on IPP , EIO interfaces , cluster printing etc. .
Then , the application in vacuum terahertz sources has been investigated . An extended interaction oscillator ( EIO ) tube has been simulated and analyzed . The results are valuable for the future experimental work .
