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- FCR had been manufactured in 1981 successfully,and then did the Energy Subtraction. 198 1年FCR研制成功后,最近几年ES又相继问世。
- Objective To compare the ability of display of dual energy subtraction (DES) with that of digital radiography (DR) in chest imaging. 目的比较双能减影(DES)和常规数字摄影(DR)对胸部结构的显示能力。
- Methods: Dual energy subtraction digital chest radiography may be performed by dual exposure and single exposure techniques. 方法：双能量减影摄影可以用两次曝光法和一次曝光法来完成。
- dual energy subtraction radiography 双能量减影
- three-beam K-edge energy subtraction 三束K缘能量减影(法)
- The Application of Dual Energy Subtraction in IVC Examination 双能量减影数字摄影技术在胆道造影的应用
- It is possible to transmute one form of energy into another. 把某种形态的能量改变成另一形态的能量是可能的。
- Young people usually have more energy than the old. 青年人通常比老年人精力充沛。
- The industry felt the effects of the energy crisis. 该工业受到能源危机的影响。
- I rallied all my energy for further effort. 我振作精神以做再次的努力。
- The Value of Standard PA Chest Image and Bone Image of Dual Energy Subtraction with DDR in Diagnostic Rib Fracture DDR双能量减影普通胸片与骨组织像诊断肋骨骨折的价值
- Kinetic energy is the energy arising from motion. 动能就是由于运动而产生的能量。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- It is important to conserve energy. 节省能源十分重要。
- Nuclear energy remains a double-headed creature. 核能依然是一种有利也有弊的能原。
- As a matter of fact, light is a form of energy. 其实，光是能的一种形式。
- The move water have mechanical energy. 流动的水拥有机械能。
- Who discovered the conservation of energy? 谁发现了能量守恒？
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- Comparitive Study of the Chest Imaging Between Dual Energy Subtraction and Conventional Digital Radiography 双能减影与常规数字摄影的胸部影像对比研究
