working distance meaning in English
工作距离
焦点距离
焦距
Examples
- Objective working distance : 25mm
物镜工作距： 25mm - The working distance is the distance from the front of the lens to the object under inspection
工作距离是由镜头前到观察目标物的距离。 - The coupling efficiency can obtain 75 - 85 % at the wide working distance of 100 - 200um
这种方法的耦合效率在一定条件下可以在100 ? 200 m的工作距离上达到75 - 85 。 - When working with a hotstage in transmitted light it is necessary to increase the working distance of your standard condenser
透射光下使用热台时，有必要增加你的标准聚光镜的工作距离。 - A lens is primarily defined by its focal length . figure 4 illustrates the relationship between the focal length of the lens , field of view , sensor size , and working distance
一个镜头的基础定义是其焦距，图4图示出镜头焦距，视野，感应器大小，和工作距离间之关系。