“虚实对比”的概念、定义、翻译、参考文献-科学参考

单词	虚实对比
释义	虚实对比 Encyclopedia 艺术学【摄影构图】释 virtual-real comparison虚实对比由光学镜头的焦距、光圈及与被摄对象的距离来控制景深范围，使画面中呈现虚实相生的效果，达到突出主体的目的。
随便看	ultrasonic imaging test instrument ultrasonic impedance matching ultrasonic inspection ultrasonic internal detector ultrasonic leaching ultrasonic level meter ultrasonic light diffraction ultrasonic liquid abrasive machining ultrasonic logging ultrasonic machining ultrasonic machining amplitude transformer ultrasonic machining cavitation ultrasonic machining characteristics ultrasonic machining effect ultrasonic machining equipment ultrasonic machining process simulation ultrasonic machining rigidity improvement effect ultrasonic machining strengthening property ultrasonic machining system ultrasonic machining technology ultrasonic machining texturing ultrasonic machining tools ultrasonic manipulation ultrasonic material dispersion ultrasonic measurement

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。