指导性的英文

guidance counselor n. （就业等的） 咨询老师，辅导员; [例句]So I made an appointment with the college guidance counselor.所以我和大学顾问约好了。[其他] 复数：guidance counselors

have a leading effect on...

It is a guide to ......翻译这类话时，不能直译，否则就成了Chiglish。

have guide meaning to。。。例句：这些重要结果对激光冲击改性处理技术的实际应用具有指导性作用。These experiments have guide meaning to the practical engineering applications of LSP technique.