“颈静脉怒张”的概念、定义、翻译、参考文献-科学参考

单词	颈静脉怒张
释义	颈静脉怒张 Encyclopedia 医学〔心血管〕释 dstention of jugular vein颈静脉怒张患者在站立或端坐体位时，出现颈外静脉明显充盈、显露的症状。
随便看	vector functional vector geometry vectorgraph vector gravimetry vector group vector harmonic vector Helmholtz equation vector hydrophone vectorial vectorial angle vectorial argument vectorial astrometry vectorial coordinate vectorial effect of photoemission vectorial Huyghens principle vectorial interpretation vectorial orbital constant vectorial part vectorial process vector identity vector image vectoring vectoring compiler Vectoring Efficiency vector instruction

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。