Further more, the inner structure and accessory device of D-type filter tank with DA863 adaptive filtering material as the technical core are explained.
并对以DA863自适应滤料为技术核心的D型滤池的内部结构和配套附属设施等做了进一步的说明。
2
If you use an SLR, the single most helpful accessory you can own, other than a tripod, is a polarizing filter.
如果你使用的是单反相机，比起三脚架来，你能拥有的最有帮助的一款配件就是偏光滤镜了。
3
Detect the edge of smoother accessory image attained after histogram adjusting the original image and holding edge filter.