Mri showed a dumbbell - shape mass with heterogeneous enhancement at c2 and c3 on postcontrast images , mimicking neurogenic tumor 磁振造影检查显示第二和第三颈椎有一个哑铃状的肿块，注射显影剂后呈现不均匀的图象增强，非常类似神经性肿瘤。
The downside is that some of these lotions don ' t smell very nice and , if you try to rub it on yourself , you ' re likely to end up with an uneven tan 它的坏处是有些乳液不太好闻，还有如果你试著把它擦在自己身上，你最后很可能会有不均匀的晒黑肤色。
Medical electrical equipment - characteristics of electro - optical x - ray image intensifiers - part 3 : determination of the luminance distribution and luminance non - uniformity 医疗电气设备.电光x射线图象增强器的特性.第3部分:亮度分配和亮度不均匀的测定
And it is well known that the non - uniform current and potential distributions on the plate can obviously affect the active mass utilization , especially for the positive plate 而且极板上不均匀的电流和电位分布会明显影响活性物质的利用率,尤其是正极板。
In a fluid moving nonuniformly , however , the phonons ' velocity is altered and their wavelength can become stretched , just like photons in a curved spacetime 然而，在流动不均匀的流体中，声子的速度会改变，而且它们的波长也会拉长，正如同弯曲空间中的光子一般。
With highly viscous , crystallizing or strongly heterogeneous media , open process connections which ensure that the gauges are easy to clean , e . g . by flushing , are used 对于高粘稠，结晶性或非常不均匀的介质，开放的处理接口能够方便地通过比如冲洗来清洁压力表。
At very first glance , there are similarities between moscow and kiev , where soviet monuments share the skyline with the signs of rapid , if uneven , economic growth 看第一眼，莫斯科和基辅之间有相似的地方，苏维埃的遗迹与快速的、如果是不均匀的经济发展共享地平线。
Metal flow is a very inhomogeneous process during backward extrusion of complex box body , relative shape and size of the blank is a key factor which affect metal flow 摘要复杂盒形零件的反挤压是一个极其不均匀的流动过程，坯料的相对形状及尺寸是影响金属流动的关键因素。
Contrast - enhanced computed tomography revealed slight enhancement in the arterial phase and relatively obvious uneven enhancement in the portal venous phase 在静脉注射显影剂后的电脑断层影像上，肿瘤在动脉相时期只有些微的显影，而在肝门脉相时期却有明显但不均匀的显影。
In the literatures , most of ccas were prepared by pyrolysis of gaseous hydrocarbon on alumina surface , which was usually not uniformly covered by carbon 在文献报导中，大部分的碳氧化铝复合材料是通过热解气相碳氢化合物制得的，这样在氧化铝表面覆盖的碳通常是不均匀的。
