中文摘要：

在一定的地理边界内，创新活动的分布是不均衡的，这是一种客观存在，也因之而有了创新的高梯度地区和低梯度地区之别。各级政府应正视区域创新梯度差的存在，并通过梯度推移扩散实现区域创新的均衡发展。

英文摘要：

The distribution of innovative activity is not balanced in a certain geographical borders, which is an objective existence. So difference of innovation can be found between high - gradient regions and low - gradient areas. Governments at all levels should address the existence of regional innovative gradient difference, achieving the balanced development of regional innovation by gradient diffusion.