辞职 发表于 2025-3-30 10:50:49
Current intra-arterial ultrasound imaging systems and automatic contour detectionsducer; 2) single fixed transducer with rotating mirror; and 3) fixed transducers in a multiple phased array. In vivo tests have shown that the single transducer currently produces the clearest images at the cost of a complex mechanical rotational design. The multiple phased array requires further d出来 发表于 2025-3-30 14:56:55
http://reply.papertrans.cn/79/7809/780813/780813_52.png嘲弄 发表于 2025-3-30 19:30:05
Coronary obstructions, morphology and physiologic significance this paper. This problem is approached from a fluid dynamic viewpoint starting with the observed effects of stenoses on the pressure-flow relations in coronary arteries. Recognizing that stenosis morphology is important physiologically only to extent that it effects the pressure drop-flow relationBiofeedback 发表于 2025-3-30 22:12:12
http://reply.papertrans.cn/79/7809/780813/780813_54.png做事过头 发表于 2025-3-31 01:34:27
http://reply.papertrans.cn/79/7809/780813/780813_55.png