“middle gray areas”的概念、定义、翻译、参考文献-科学参考

单词	middle gray areas
释义	middle gray areas Encyclopedia 艺术学摄影影调释 middle gray areas灰部摄影影像中的密度浓淡深浅介于亮部和暗部之间的部分，如黑白摄影画面中的灰色部分。
随便看	free captive animals free carrier free carrier absorption free cash flow for the firm model free cash flow hypothesis free cash flow of equity model Free Causeries from Zhang Zhifu free cell culture free central placenta free charge free-charge normal student Free China free-choice net free choice of administrative reconsideration free choice of the will Free Cinema free climbing free code Free Comment free commutative ring free competition free composition free concentration wave Free Contention Among Different Schools of Thought and Different Forms of Art Free core nutation

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。