... 镜头简，物镜简 lens cone 镜头仟值number of diaphragm 镜头速率 speed of lens ...
双语例句
1
According to the rules of the stress distribution, the maximum deformation ofdiaphragm spring and the minimum numberof forced compression needed are proposed.
根据膜片弹簧工作过程中应力分布及变化规律，得到了强压时膜片弹簧变形量数值和强压所需次数。
2
The analysis that the size of the focal shift is related to the factors such as Fresnel number, separating degree of lens-diaphragm and curvature radius of incident wave wavefront, etc.