发布时间:2025-01-18 18:59:51
这个是阳光算量cad算量的 最基本功能.
当然能批量拾取AutoCADd图纸上面线长并合计(新版还能分解线长公式)
还有识别个数,测量面积等功能,可以访问官方网站.
请问相机焦距和取景大小的关系8mm的镜头在50cm远大概能拍多大面积有没有相应的转换公式
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