“product survey”的概念、定义、翻译、参考文献-科学参考

单词	product survey
释义	product survey Encyclopedia 文学广告调查释 product survey产品调查指运用科学的方法，有目的、有计划地收集、整理和分析特定产品的各种情报、信息和资料。
随便看	optical table optical telecommunication coatings optical telescope optical temperature optical testing optical testing instrument optical theodolite optical theorem optical thickness optical thin film optical thin-film optical thin film absorption optical thin film reflectance optical thin film scattering optical thin film transmittance optical time division multiplexing optical time division multiplexing transmission system optical time division switching，OTDS optical time domain reflectometer optical time domain reflectometry optical time domain reflector optical-to-electrical transducer optical tolerance optical track optical tracking

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。