CCWT has an effect on the temperature of superficial part of the pattern.
2
方法:研制外部激发装置,设计成像脉冲序列,制作模拟人体软组织的体模。
Methods: An external force actuator was developed, the imaging pulse sequence of MRE was designed, and tissue simulating phantoms were constructed.
3
目的通过试验测试,设计制作出与标准固体体模等效的qct骨密度测量液体体模。
Objective to develop the Liquid phantom used to measure bone mineral content in QCT and has equivalent effectiveness with solid phantom made of Hydroxyapatite.