139.二级修(综合修)是指通过检测动态条件下的弓网作用参数,测量静态条件下的接触网几何位置,检验零部件质量状态,依据检测、检验分析结果,全面调整接触网静态几何参数、更换失效或接近预期寿命的零部件和设备、更换局部磨耗接近限值的接触线,恢复接触网标准状态。

题目解析 题目：二级修(综合修)是指通过检测动态条件下的弓网作用参数，测量静态条件下的接触网几何位置，检验零部件质量状态，依据检测、检验分析结果，全面调整接触网静态几何参数、更换失效或接近预<|endoftext|> There are many possible reasons for a person to experience memory lapses. Some potential causes include: Stress and anxiety: High levels of stress and anxiety can interfere with the brain's ability to function properly and lead to memory problems. Lack of sleep: A lack of quality sleep can affect cognitive function and lead to memory issues. Aging: As we age, it is common for memory to decline to some extent. This is often referred to as age-related memory loss. Medications: Certain medications, especially those that affect the central nervous system, can impact memory. Medical conditions: Certain medical conditions, such as Alzheimer's disease, dementia, and traumatic brain injuries, can lead to memory problems. Poor nutrition: A diet lacking in essential nutrients can affect brain health and memory function. Alcohol and substance abuse: Excessive alcohol or drug use can damage brain cells and impact memory. Hormonal changes: Hormonal changes, such as those that occur during pregnancy or menopause, can affect memory. Lack of mental stimulation: Not engaging in mentally stimulating activities can lead to cognitive decline and memory problems. Depression: Depression can affect memory and cognitive function. If you or someone you know is experiencing memory lapses, it is important to consult a healthcare professional to determine the underlying cause and receive appropriate treatment.