gōng / chéng / shī / zhèng / zài / tiáo / shì / yí / biǎo / fàng / dà / qì / yǐ / tí / gāo / cè / liáng / xì / tǒng / de / wěn / dìng / xìng工程师正在调试仪表放大器,以提高测量系统的稳定性。The engineer is testing the instrumentation amplifier to improve the stability of the measurement system.