发布时间:2025-01-19 22:10:19
在相同光照情况下拍摄同一景物要使照片获得正常曝光,如果选择TV快门优先模式,则设定的快门速度快,光圈会自动开大景深就小;快门速度慢,光圈自动收小景深就大.另外你对快门速度的理解是正确的.
毛巾为什么会黏糊糊的(是毛巾质量问题吗(毛巾为什么会黏糊糊的破掉...
2025-01-19 22:10:19 2025-01-19 22:10:19 2025-01-19 22:10:19 2025-01-19 22:10:19 2025-01-19 22:10:19 2025-01-19 22:10:19 2025-01-19 22:10:19 2025-01-19 22:10:19 2025-01-19 22:10:19 2025-01-19 22:10:192020物业服务企业综合实力500强榜单发布 2020年中国物业500强企业名单一览
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