为什么改革开放20多年来,我们的自主创新能力始终不强?当前应尽快解决对科技自主创新的舆 论支持力度强与政策扶持力度弱这一矛盾。 Why the reform and opening up more than 20 years ago, our ability to independently innovate has always been weak? At present, we should resolve as soon as possible the contradiction between strong public opinion support for science and technology independent innovation and weak policy support.