“upper gastrointestinal examination”的概念、定义、翻译、参考文献-科学参考

单词	upper gastrointestinal examination
释义	upper gastrointestinal examination Encyclopedia 农学〔消化系统检查〕释 upper gastrointestinal examination上消化道检查对动物口腔、咽、食管、胃及十二指肠的检查。
随便看	semi-cursive script semi-custom design semicycle semicylinder semi-dark coal semidarkness semi-decomposable semi-Dedekind lattice semi-definite semi definite complementarity problem semi-definite complementarity problem semi-definite form semi-definite inner product semi-definite kernel semi-definite matrix semi-definiteness semi-definite operator semi definite programming semi-definite programming semidefinite programming semi-definite programming problem semi definite quadratic form semi-definite quadratic form semidefinite time semi-degree

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。