Failure Analysis失效分析
Failure analysis is the systematic investigation of a failed device, package, or wafer-level structure to determine the physical, electrical, or environmental cause of failure, using electrical testing, physical inspection, and material characterization. It appears in reliability reports, customer return documentation, yield-improvement projects, and corrective action records, where findings are used to drive design, assembly, or test changes; the term is often shortened to FA.
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Where this term appears
In localization, failure analysis appears in reliability reports, customer return and complaint records, yield engineering documentation, and corrective action reports. It also appears in lab procedures, analytical tool manuals, and failure-analysis request forms where FA techniques, evidence handling, and root-cause conclusions are described for cross-functional teams. Translators often encounter the abbreviation FA in headings and UI labels.
Translation checks
A common mistake is translating failure analysis as 'fault analysis' or 'error analysis' in all contexts, which can blur the distinction between systematic physical diagnosis and software debugging. Another error is expanding FA incorrectly in headings or UI strings, for example as 'factory automation' or 'final assembly,' leading to serious confusion in reports.
Keep the term aligned across your files
Technical terms need checking against the source, approved product terminology and related specifications. Keep units, parameter conditions and document versions aligned across the file set.
Provide approved terms and previous translations with the source files. Agree how variants, ambiguous wording and revisions will be reviewed. Terminology maintenance and any termbase handback are confirmed in the project scope. See the 8-step AI + expert workflow.
Related document experience
Torex Semiconductor
Japanese → ChineseJapanese-to-Chinese documentation for a listed Japanese semiconductor manufacturer.
Read the published project →
SMIC (Semiconductor Manufacturing International)
English ⇄ ChineseCorporate reporting and disclosure documentation, delivered across successive annual cycles.
Read the published project →Published scope shows related industry experience; it does not confirm that this specific term was used or reviewed in the project.
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