By using a prepared statement you avoid repeating the analyze compile optimize cycle 通过使用预处理语句，可以避免重复分析/编译/优化周期。
2.
Iterate or repeat the analysis until all potential failures pose an " acceptable " level of risk 逐步或重复分析直到所有潜在性错误呈现风险的可接受程度。
3.
The method utilizes replicate analyses of a sample to create a profile of constituent components that are aligned based on lc elution time and mass 该方法对样品进行重复分析以建立基于lc洗脱时间和相对质量的组成成分谱。
