youdao

The active mirror's function on the active mirror system in the stellar interferometer and its structure is introduced.

介绍了主动镜在干涉仪主动镜系统中的作用和主动镜的结构。

youdao

Static analysis via FEM is studied, and the optimum scheme of actuator array for an active mirror with maximum corrective capability is achieved.

用有限元法（FEM）进行了静力学分析和计算，从而给出具有最佳校正能力的作动器分布的优化方案。

youdao

Do we have in Twitter, a forum where millions of moods are willingly posted every minute by active people who may or may not mirror the types of people who are investing in equities markets, a gauge for the ways that people will behave with their investments?

FORBES: Can Twitter Predict the Stock Market?