“日照时数测量”的概念、定义、翻译、参考文献-科学参考

单词	日照时数测量
释义	日照时数测量 Encyclopedia 理学地面气象观测释 sunshine duration measurement日照时数测量为太阳直接辐照度达到或超过120瓦/平方米的时间总和。
随便看	gradient representation of mechanical system gradient search gradient system gradient tensor gradient theorem gradient theory gradient titration gradient transfer stragety gradient type algorithm gradient type method gradient vanishing gradient vector gradient vector field gradient wind grading grading approach grading function grading management of blasting engineering grading nursing care Grading of Ancient and Modern Calligraphers Grading of Calligraphers grading of collection Grading of Famous Painters of Great Dynasty grading of reading grading of thrombolysis in myocardial infarction

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。