The high accuracy rate of B mode ultrasound diagnosis for retroperitoneal tumors.
应用B型超声诊断腹膜后肿瘤的诊断准确率较高。
The turbine body is cast blank, which complicated shape and high accuracy rate bring certain difficulty for machining.
蜗轮壳体为铸造毛坯，形状复杂，加工精度高，给机加工带来了一定的难度。
MRI guided interventional procedure is a safe and effective method, because of low complication rate, high accuracy rate, and high curative effect.
磁共振成像导引活检和介入性治疗，属于介入放射学领域，磁共振导引介入技术是一种安全、有效的方法。
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