the positive and negative effects

基本解释

What are the positive and negative effects of music?
音乐带来了哪些正面和负面的影响？
shanghaidawei.com
To explore the positive and negative effects of medical tourism on the economy, health staff and medical costs in Thailand.
旨在探讨泰国医疗旅游对经济、医务人员和医疗成本的正面和负面影响。
This essay has analyzed the positive and negative effects of the present conditions of the profession promotion and proposed some reasonable strategies and suggestions.
文章分析了目前的专业技术职务评聘条件对科研工作的正负影响，提出了合理化的对策与建议。

What is the temperature rise, after the effects of both positive and negative feedbacks, from a doubling of atmospheric CO2-e?
FORBES: Not Quite Professor Krugman, Not Quite
So if there are three possible drugs, all we need to do in order to figure out which one is right for you is to take 900 of you, put 300 of you on each drug for a few months, measure the effects on your health, both positive and negative, and compare the results.
FORBES: Why Personalized Medicine Is Bunk
In truth, for every measure there is a countermeasure and by and large, the positive effects of technology far outweigh the negative ones.
FORBES: The Dark Side of Technology