...rface active substance ） 2、表面活性剂的结构 ①结构特点 ②吸附特点 3、正吸附与负吸附 二、缔合胶体（associated colloid） 1、胶束（micelle）和缔合..
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LDH was successfully immobilized on Au colloid associated with a cysteamine monolayer on a gold electrode surface to construct a nanometer-sized bionic function interface.
将乳酸脱氢酶(L DH)成功地固定在纳米金胶-半胱胺修饰的金电极表面构建一种新型的纳米仿生功能界面。
Conclusion Colloid fluid is much better than crystalloid fluid for volume preloading to prevent hypotension associated with epidural block combined general anesthesia.
结论胶体液容量预负荷预防胸段硬膜外阻滞复合全麻后低血压的效应优于等量的晶体液。
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