Titlebook: Untersuchungstechniken in der Echokardiographie; Transthorakale, tran Rolf Engberding Book 1990 Springer-Verlag · Heidelberg 1990 Diagnosti

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书目名称Untersuchungstechniken in der Echokardiographie影响因子(影响力)




书目名称Untersuchungstechniken in der Echokardiographie影响因子(影响力)学科排名




书目名称Untersuchungstechniken in der Echokardiographie网络公开度




书目名称Untersuchungstechniken in der Echokardiographie网络公开度学科排名




书目名称Untersuchungstechniken in der Echokardiographie被引频次




书目名称Untersuchungstechniken in der Echokardiographie被引频次学科排名




书目名称Untersuchungstechniken in der Echokardiographie年度引用




书目名称Untersuchungstechniken in der Echokardiographie年度引用学科排名




书目名称Untersuchungstechniken in der Echokardiographie读者反馈




书目名称Untersuchungstechniken in der Echokardiographie读者反馈学科排名

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Rolf Engberdingcomparison does not require gates and counting lines, resolution improvement is easy, and equipment structure is simpler. The improved technique of high linearity reflects the progress of the principle at the basic level—the linear phase comparison method with a proportional relationship of frequenc

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Rolf Engberdingrs. Quite generally, such methods can be classified in three main categories; finite differences, finite elements and boundary elements. The former is probably the first successfully applied numerical method and is usually derived by direct application of a difference operator corresponding to the g

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