“positive pressure sealing”的概念、定义、翻译、参考文献-科学参考

单词	positive pressure sealing
释义	positive pressure sealing 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	multiplicative reduction multiplicative sampling technique multiplicative scheme multiplicative seasonal ARIMA model multiplicative semigroup multiplicative sequence multiplicative set multiplicative sheaf multiplicative spectrum multiplicative structure multiplicative subgroup multiplicative subset multiplicative system multiplicative system of subsets multiplicative theory multiplicative topological property multiplicative type multiplicative valuation multiplicativity multiplicator multiplicator equation multiplicity multiplicity function multiplicity of a class multiplicity of a conjugate point

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