identiCOCA²⁵⁴³³⁷⁺⁶ 基本例句 n.一致格 Contrast extravasation identi?ed on both phases is likely to be arterial whereas extravasation seen only on the portal venous phase is consistent with venous bleeding. 造影剂于两期均见外溢可能是动脉出血,反之,仅门静脉期外溢符合静脉出血的表现。 xinkexue The product was identi-fied by elemental and spectral analyses. 对合成的配合物进行了元素及光谱分析。 cnki