Methods dontrast and analyze edg change , clinical etiology and serum potassium concentration of 104 cases of young adult patients .

方法将104例青壮年患者的心电图改变与临床病因及血清钾浓度作对比分析。

Results clinically , it was difficult to differentiate hypertension with chest pain and coronary heart failure , but dynamic edg and typical angina pectoris suggested the possibility of coronary heart disease .

结果两者之间临床上较难鉴别，但动态心电图与典型心绞痛可高度提示冠心病的可能。

Q : with so many other schools in the u.s and around the world doubling down on engineering and technology , is silicon valley at risk of losing its edg .

问：美国和全世界有那么多学校都在大力发展工程和技术专业，硅谷是否有失去竞争优势的危险？

Edg has the capability of bringing the most current building methodologies and technologies to each project based on its rich experience in international design and construction .

其丰富的跨国设计与施工经验，能给每一个项目都带来最先进的建筑技术及施工方法。