后像 meaning in Chinese

after image
afterimage
continuation image
ocular ectrum
ocular spectrum

Clause to return the before and after images of the
列的前像和后像返回到
She dive below the surface , then bob up like a cork again a few second later
她潜入水中，几秒钟后像软木塞一样又浮了上来。
Is returned to the specified column in the table variable . see example g that follows
中的后像）都返回到表变量中的指定列。
She dived below the surface , then bobbed up like a cork again a few seconds later
她潜入水中,几秒钟后像软木塞一样又浮了上来