“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	double bass double beam atomic absorption spectrometer double-beam atomic absorption spectrometer double-beam interference double-beam method double beam optical null infrared spectrophotometer double beam optical-null infrared spectrophotometer double-beam photometer double-beam polarimeter double beam spectrophotometer double-beam spectrophotometer double-beam system double-belt press double beta decay double beta-decay double blind experiment double-block ballastless track Double-bodied Vessel of the Sui Dynasty from Pingdu double bond double bond migration double bridge double bubble double-bubble conjecture double capsule technique double category

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。