“CT contrast medium”的概念、定义、翻译、参考文献-科学参考

单词	CT contrast medium
释义	CT contrast medium Encyclopedia 医学CT对比剂释 CT contrast mediumCT对比剂在人体正常组织间缺乏天然对比，或病灶与正常组织之间密度相同或相近，或病灶太小而难以在CT平扫检查中清晰显示时，人为将某种物质引入体内，以达到增加人体不同组织之间、病灶与正常组织之间的密度差异，充分展示组织结构及病灶特征的目的，这种所引入的物质即称为对比剂，又称造影剂。
随便看	conceptual definition conceptual density functional theory Conceptual Dependency Theory conceptual design conceptual design of bridge conceptual dictionary conceptual engineering geological model conceptual geologic model conceptual graph conceptualizing 21st-century archives conceptual learning conceptual-linguistic analysis of theory conceptually clustered matrix conceptual metaphor theory conceptual model for exploration geochemistry conceptual modeling conceptual model of groundwater conceptual models conceptual modern city Conceptual Notation and Related Articles Conceptual Photography conceptual representation conceptual schema Conceptual Semantics conceptual semantic system

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。