并以此为基础运用气路分析原理，选取表征发动机性能参数变化的症兆变量和测量参数，建立了发动机故障诊断小偏差方程。
A fault diagnosis equation for the twin-spool mixed flow turbofan engine was established based on the simulation and gas path analysis.
对非寿险产品分类费率的厘定通常采用单项分析法、小偏差法和多元线性回归等方法。
One-way analysis, minimum bias procedures and multiple regressions have been widely used in non-life classification rating.
如果使用电平偏差小的分析仪，从而允许较大的DUT容差，结果会是生产中不合格品的显著减少，效益立杆见影。
If an analyzer with a small level deviation is used, allowing for larger DUT tolerances, the result will be a significant reduction in the production of nonconforming products with immediate benefits.
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