“sun photometer”的概念、定义、翻译、参考文献-科学参考

单词	sun photometer
释义	sun photometer Encyclopedia 工学太阳光度计释 sun photometer；heliograph太阳光度计安置在地面测量可见光和近红外不同波段的太阳直接辐射和天空散射辐射的仪器。
随便看	precharge precheck Pre Chin-shih precholecalciferol pre-chromodynamics precincts precious and endangered wildlife used for producing and trade Precious Book of Ophthalmology Precious Druɡs in Rhyme Precious Jade God Book precious metal precious metal biological materials precious metal bushing materials precious metal catalysis precious metal catalyst precious metal catalytic materials precious metal dental material precious metal evaporation materials precious metal for nozzle precious metal hydrogen purifying materials precious metal intermetallic precious metal lead materials Precious Metal Material for Hard-ware precious metal paste precious metal photosensitive material

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。