The development of STRF project was very slowly by a lack of recommended fertilization expert system.

推荐施肥专家系统的缺乏，致使项目的推进受到了限制。

youdao

The development of STRF project was very slowly by a lack of recommended fertilization expert system.

推荐施肥专家系统的缺乏，致使项目的推进受到了限制。

youdao