Children s attention on video is unsteady,but cartoon can scratch their eyes for a long time.
儿童对视像的注意力是极不稳定的,但是动画片为什么能够把儿童的注意力吸引到电视屏幕上,这既是研究者的兴趣所在,也是商业资本的兴趣所在。
Underground video detection technology was widely used for domestic and international engineering logging,underground fiber optic video transmission detection technology represented the highest level in the world.
井下视像检测技术在国内外工程测井领域应用广泛,光纤传输井下视像检测技术代表了目前世界最高水平。
