General corrosion behaviors of titanium in sea water and effects of temperature, surface roughness of the samples on cathodic hydrogen evolution have been studied by dynamic polarization, transient linear polarization, weak polarization and coulostatic method.
采用动态极化、暂态线性极化、弱极化和恒电量法等电化学技术研究了工业纯钛在海水中的全面腐蚀性能，探讨了温度、试样表面粗糙度对钛上阴极析氢的影响。
参考来源 - 工业纯钛在海水中阴极极化条件下的氢脆研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Coulostatic method has been adopted to determine chemical OxygenDemand (COD) in the waste water of Petrochemical Plant of Daqing Petroleum Administration.
大庆油田化工总厂废水中化学需氧量(COD)的测定采用库仑法。
Under coulostatic perturbation, the transition process may be described by a group of linear differential equations, the key of deriving the equations is to determine the value of start condition.
恒电量微扰下的过渡过程可用一组线性微分方程组表示，求解的关键是确定其初始条件值。
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