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。
The result indicate the production of hydrogen by the UCG is one of the efficiency approach in the hydrogen making by u...
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。
Result: Fever (100%) was the most common clinical manifestations, ultrasonic cardiogram (UCG) detected vegetation 25 cases.
结果：临床主要表现发热(100%)为首发症状，超声心动图(ucg)赘生物检出25例。
Result: Fever (100 %) was the most common clinical manifestations, ultrasonic cardiogram (UCG) detected vegetation 25 cases.
结果：临床主要表现发热(100%)为首发症状，超声心动图(ucg)赘生物检出25例。
The prominent abnormalities in ECG were tachycardia (31.7%) and sinus arrhythmia (26.8%), while in UCG were pericardial effusions.
心电图异常主要表现为窦性心动过速（31.7% ）、窦性心律不齐（26。 8% ）。
The result indicate the production of hydrogen by the UCG is one of the efficiency approach in the hydrogen making by use of fossil fuel.
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。
UCG is promoted as a relatively clean method of exploiting coal seams that are too deep or thin to be tapped economically using conventional mining.
相对于传统的采矿技术来说，煤炭地下气化技术在开采过深或过浅煤层时更为适用，这种技术不仅开采成本较低，而且开采过程较为清洁。
General information: All cases have complete clinical information such as history, electrocardiogram (ECG), echocardiography (UCG) and blood lipid.
一般资料：入选病例均有完整详细病史、心电图、心脏扇扫、实验室检查等临床资料。
Therefore gray prediction is helpful for the operators to make qualitative and quantitative analysis, which will be beneficial to UCG control and production.
“灰色预测”模型能够指导操作人员作出定性或定量分析，从而事先调控煤炭地下气化生产过程，实现连续稳定生产。
UCG and MRI were used and left ventricular ejection fraction (LVEF) and systolic wall thickening (WT) were examined to assess the left ventricular systolic function.
超声心动图(ucg)和MRI检测左心室射血分数(LVEF)和室壁增厚率(WT)，评价左心室收缩功能。
All survived patients were followed up (1 to 14 months) by UCG and ECG, and they had no symptoms of angina, and their activity amount and cardiac function were improved.
术后1 ~14个月随访心脏超声、心电图，所有患者心绞痛症状消失，活动量增加，心功能改善。
Purpose: To compare gated myocardial perfusion tomography (GMPT), gated blood pool imaging (GBPI) and ultrasound cardiography (UCG) in left ventricular ejection fraction (LVEF) calculation.
目的：探讨门控心肌灌注断层显像（GMPT）、平衡法心血池显像（GBPI）与心动超声（UCG）测定左室射血分数（LVEF）的差别。
On the basis of it, the multi stage mathematical model of the drying, pyrolysis and gas coal coke reaction in the UCG was established, and the calculation results were analysed and discussed.
在此基础上，建立了煤炭地下气化干燥、热解及气-煤焦反应的多阶段数学模型，并对计算结果进行了分析与讨论。
Methods: the clinical data of 11 cases of mirror-image dextrocardia were summarized, concerning with anomalies and diagnosis of UCG, and compared the effects of surgical treatment between 6 cases.
方法：总结11例镜面右位心临床资料，对其主要的合并畸形、诊断方法和其中6例外科治疗的效果进行比较分析。
Materials and methods: 14 cases MRI of coarctation of the aorta were analysed and compared with echocardiography (UCG) and cardioangiography (CAG), and in which 12 cases were confirmed by operation.
材料与方法：分析14例主动脉缩窄的MRI，并与超声心动图（UCG）和心血管造影（CAG）进行比较，其中12例经手术证实。
Conclusion: UCG examinations may be an important method for clinically diagnosing infective endocarditis. For diagnosed patients should control the infections and take operation as soon as possible.
结论：超声心动图检查可作为临床上诊断确实感染性心内膜炎的重要依据，对已诊断确实的患者应努力节制感染并尽早手术。
Conclusion: UCG examinations may be an important method for clinically diagnosing infective endocarditis. For diagnosed patients should control the infections and take operation as soon as possible.
结论：超声心动图检查可作为临床上诊断确实感染性心内膜炎的重要依据，对已诊断确实的患者应努力节制感染并尽早手术。
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