英语翻译(a)Viewing the reference material on the DVD-ROM ,we can

英语翻译
(a)Viewing the reference material on the DVD-ROM ,we can see that the external environment (the sky,clouds and sun) affects the colors of the underwater environment a great deal.Due to the close proximity of the camera to the surface of the water we can see through the distorted surface ,out to the external environment.Because of this distortion and the change in refractive index of the two environments,the resulting view of the clouds and sky will become severely distorted.
(b)However,we do not see all of the external environment; only what is from about half way up the frame to the top of the frame.The reason for this is due to the internal reflection of the water; like the way optical fibers carry light.This reflection is of the water beneath the camera and is viewed on the perpendicular of the sea's surface.It is (mainly) a solid color which picks out the detail of the surface,down to the smallest ripple,so we end up with the distorted refraction of the external environment,which is partly occluded by the reflection of the water below.
(c)This internal reflection occludes all external refraction the further we look down into the scene.Added to this is the particular matter and light scattering which causes a fogging effect that quickly builds up as we look down along the surface of the water.
(d) Finally,we have (depending on the position of the camera) a large highlight that is broken up due to internal reflection,which is generated by the sun being situated right behind the surface of the water.This creates amazing caustic effects which can be seen on the seabed,depending on the depth of the water.

(一)看参考材料的DVD光盘,我们可以看到的外部环境(蓝天,云层,太阳)的影响 色彩的水下环境也很大.由于接近照相机水面,我们可以看到,通过扭曲 从表面上看,出到外部环境.因为这种扭曲的变化和折射率的两种环境,由此观的云天将成为严重的扭曲.(二)但是,我们并不认为所有的外部环境; 只有什么是约一半地爬到架顶的骨架.原因是由于内部反射的水; 这样的光纤light.this进行反思的水底下的镜头,而且是对 垂直的海表面.这是(主要)的固色中选取出来的细节,表面上降低至最小的涟漪,等我们结了扭曲折射的外部环境,这部分是闭塞的反射的 水下面.(三)本内部反省缺牙所有外部折射越是瞧不起进入现场.加上这是一个特殊的事,光散射所造成的防雾效果,并迅速建立起来 我们瞧不起沿水面.( d )最后,我们有(取决于照相机位置)的一个大重点就是打散由于内部思考,这是由太阳地处权背后的水面.这造成苛性惊人效果,可以看到海底,这取决于水深.