“正压封管”的概念、定义、翻译、参考文献-科学参考

单词	正压封管
释义	正压封管 Encyclopedia 医学正压封管释 positive pressure sealing正压封管输液结束后采用适量封管液将留置静脉针封管，在封管过程中始终保持整个输液管路处于正压状态，以避免血液回流堵塞留置静脉针的方法。用于达到减轻患者重复穿刺的痛苦、减轻护患纠纷、降低医疗护理费用、减轻护士工作负担等目的。
随便看	length of charge length of circumference length-of-day change of the earth length of delay length of exposure length of intervals length of iteration length of laminar jet flame length of lay length of life length of normal length of pendulum length of perpendiculars length of river length of sampling length of shot length of sleeper length of span length of stemming length of stroke length of tangent length of the chord length of the period length of the tropical year and length of the synodic month length of Weyl reflection

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。