SDC
abbr. 信号资料转换器（signal data converter）；科学资料中心（Scientific Data Center）
例句
Methods Clinical and pathologic data of 5 cases of SDC were studied retrospectively.
方法对5例SDC患者的临床和病理资料进行回顾性分析；
The river continuum concept influences the development of the SDC and its original form.
河流连续体概念对SDC的产生及其最初的形式有着重要的影响。
XRD patterns show that all SDC powders calcined at various temperatures have a cubic fluorite structure.
XRD测试显示在不同温度预烧的粉体均成立方萤石结构。
