“density measurement with schlieren method”的概念、定义、翻译、参考文献-科学参考

单词	density measurement with schlieren method
释义	density measurement with schlieren method Encyclopedia 工学密度测量释 density measurement with schlieren method纹影法测量密度利用光在被测流场中的折射率梯度正比于流场的气体密度的原理对密度进行测量的方法。
随便看	median period median photoelectric magnitude median photographic magnitude median photovisual magnitude median plane median point median radius median relaxation time median residual life median semilattice median surface mediant Median test median test median tolerance limit，TLm median triangle median unbiased estimate median unbiased estimator median value median voter theorem Media Observer media of museum communication media operating costs media organization media organization structure

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。