background eliminate

• 背景剔除

background eliminate的用法和样例：

例句

1. She went through the typescript carefully, to eliminate all errors from it.
   她认真看了看打印稿，剔除掉里面出现的所有错误。
2. A special smooth filtering operator is used to eliminate the pseudo-static null space phenomenon.
   其中对产生伪静校正量的零空间现象进行空间平滑滤波剔除。