1. a graded sheet or block (as of glass or film on which is coated a layer of neutral or colored substance varying progressively in transmittance with distance along the sheet) for reducing the intensity of light or radiation gradually or in steps
optical wedge 片语
片语
dual-optical wedge双光楔
optical counter rotating wedge反向旋转光楔
optical test wedge计量光楔
optical double wedge compensator双光楔补偿器
standard optical wedge标準光楔
optical wedge method光楔法
optical wedge space光学劈尖厚度
optical l wedge光楔
optical wedge micrometer光楔测微器
optical wedge 例句
英汉例句
Lock adjusting mechanism of two connecting rods and two optical wedge lock nuts of sighting telescope center (No. 7 in Fig. 1).
锁紧二连桿的调整机构和瞄準镜中部的二个光楔锁紧螺母(图1序号7)。
A laser wavelength measurement system in the LabVIEW environment by measuring the distance of the interference fringes on the optical wedge is introduced in this paper.
A novel dual field of view optical system with dual image was presented, the design methods of this system, the operational principle of beamsplitter and the optical wedge are discussed respectively.