西药不是对新生儿负作用大吗？

Western medicine is not a big negative effects on neonatal it?

但古巴的楷模作用对拉丁美洲的影响却基本上上负面的。

But the impact of the Cuban example on Latin America was largely negative.

帕金森病的标准治疗所产生的负作用，长期以来令脑研究者们感到头痛。

The side effects of the standard medication for Parkinson's disease have long been a preoccupation of brain researchers.

结果大型医学影像设备在许多疾病的临床诊断中发挥了重要作用，但也出现一些不良倾向和负作用。

Results Large-size medical imaging equipments have performed an irreplaceable function in the clinical diagnosis of many diseases.

针对电磁-永磁混合磁悬浮系统零功率控制中的电流积分问题，开展电流积分负作用的研究。

In allusion to the current integral action in zero-power control of hybrid suspension system with electro and permanent magnets, the negative effect was researched.