Objective. To determine the relative strengths of 2 different forms of revision spinal instrumentation using a validated, constant load, cyclic testing mechanism.
目的：应用有效的持续加载、循环测试原理来测定2种不同的脊柱内固定翻修的相对强度。
2
Its electrochemical properties were tested by constant current methods and cyclic voltammetry techniques.
通过恒流法和循环伏安法测定了材料的电化学性能。
3
Cyclic voltammetry, constant current charge-discharge and frequency response analysis have also been used to systematically investigate the electrochemical properties of those materials.