visual observation meaning in English
目测法
目察法
目观测
目视观测
目视观察
外观观察
Examples
- We cannot expect to find out all there is to know in astronomy simply by making visual observations .
我们不能指望单单通过目视观测来发现天文学所要了解的全部天体。 - Additional visual observations are usually in order to establish the advent of unsteady flow, intermittent stall, and full stall .
通常采用另外一些目视法来确定非常定流断续失速和全失速的出现。 - Visual observations showed that a horizontal displacement in the longitudinal direction of the bridge developed between the tie girder and the top flange of the floor beam at the end connection .
肉眼观察表明：在端节点处的系梁和横梁上翼缘之间产生一种沿桥梁纵向的水平位移。 - Meso - scale visual observation of frost formation on cold surfaces
冷表面结霜的微细观可视化研究