“直射光”的概念、定义、翻译、参考文献-科学参考

单词	直射光
释义	直射光 Encyclopedia 艺术学照明光源释 direct light直射光光源直接照射到物体上，使物体表面形成明显的受光面、背光面，以及鲜明锐利清晰的投影，并使被照明物体形成明显的明暗过渡层次的照明光线。又称硬光。
随便看	petroleum additive petroleum agriculture petroleum alternative fuels petroleum and natural gas act petroleum and natural gas migration petroleum asphalt petroleum asphalt coating petroleum asphalt for airport pavement petroleum asphalt for road pavement petroleum associated gas petroleum chemistry petroleum coke petroleum coking petroleum cracking petroleum drilling exploration degree Petroleum Drilling Techniques petroleum ether petroleum exploitation microorganism petroleum exploration petroleum exploration appraisal techniques petroleum exploration degree petroleum exploration procedure petroleum exploration stage petroleum exploration techniques petroleum fermentation

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。