...于SPIO粒子引起局部微观磁场的均匀性改变,导致氢质子横向弛豫的加快,T2值缩短,因此,在对磁化率效应(Susceptibility effect)敏感的磁共振梯度回波序列所获T2*加权像上,可以观察到肿瘤的信号强度出现特异性的变化,有助于肝脏肿瘤的定性诊断,同时这种方法...
基于20个网页-相关网页
This substance is thought to produce a magnetic susceptibility effect and consequent signal loss on long TR (se) images.
这种物质被认为是制造了磁化并导致了长tr (SE)信号影像上信号的丢失。
The study also found that stressful exercise increased the susceptibility of mice to the flu, but quercetin canceled out that negative effect.
该研究同时也发现紧张性的运动会增加老鼠对流感的易感性,但槲皮素抵消了那种负面作用。
The effect of carbon, molybdenum and rare earths on hot cracking susceptibility of austenitic stainless steel welds was studied with continuously variable deformation rate cracking test (VDR) method.
应用变形速率连续可变式热裂纹试验方法(VDR法)研究了碳、钼和稀土元素对奥氏体不锈钢焊缝热裂敏感性的影响。
应用推荐