...主焦距(first focal length) 或物方主焦距： r n n n f ' r n n’ O C -f F f ’ 同理： 第二主焦距(second focal length) 或像方主焦距: r n n n f ' ' ' F’ 15 物方焦距f 和f ’ 之间的关系: -f f ’ r n n’ F F’ O C n< n’ f, f ’ 符号相...
双语例句
1
A good rule of thumb to minimise camera shake is to set the shutter speed at a minimum of one second divided by your focallength.
测算你相机的安全快门速度有一个好的方法，你相机镜头焦距的倒数，就是你避免镜头抖动的快门最小值。
2
For the first shot he used a shorter focallength and the second shot he used a longer one.
先前的一张焦距短，第二张他用了长焦。
3
Second, for robust estimation of camera parameter, we take into account overall color change and focallength adjustment between overlap images.