“照相凹版”的概念、定义、翻译、参考文献-科学参考

单词	照相凹版
释义	照相凹版 Encyclopedia 文学照相凹版？释 Photogravure照相凹版利用照相制版方法制成图像部分低于空白的凹印版。又称影写版。 Physics rotogravure照相凹版，轮转影印
随便看	suction suction anchor suction casting suction chamber suction drawing suction embeded plate anchor suction force suction gauge suction ironing table suction line heat exchanger suction pressure suction specific speed suction stream suction trap suction-type Faraday cylinder suction-type sewer scavenger suctorial disk suctorial mouthparts Suda Issei Su Dan Sudan Sudan dance Sudan Democratic Unionist Party Sudanese Sudanese Socialist Union-SSU

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。