该专家系统既提高了性能，又简化了操作程序。

The expert system generated both higher performance and simpler operation.

youdao

该专家系统提高了性能，又简化了操作程序。

The expert system generated both higher performance and simpler operation...

youdao

该专家系统提高了性能，又简化了操作程序。

The expert system generated both higher performance and simpler operation...

youdao