=Ultrasonic Cardiogram 超声心电图
网络 煤炭地下气化(underground coal gasification);心脏彩超;超声心动图检查
Results:All patients were found mechanical valve prosthesis by Echocardiography(UCG).
结果:超声彩色心动图(UCG)显示所有患者存在机械瓣膜开启障碍。
Methods M mode and two dimensional UCG were analyzed in 38 hemodialysis cases with uremia.
方法分析38例尿毒症血透患者的M型及二维UCG和临床资料。
Purpose To compare UCG with ERVI in measurement of left ventricular function in heart failure patients.
目的评价超声心动图(ucg)与平衡法放射性核素心室显像(ERVI)测定心力衰竭病人左心功能的应用价值。
The basic characteristics of gas convective diffusion of underground coal gasification (UCG) are studied.
气化气体对流扩散的基本特征。
The result indicate the production of hydrogen by the UCG is one of the efficiency approach in the hydrogen…
结果表明,煤炭地下气化方式制氢气是化石燃料制氢气的有效途径之一。