谁来详细给我分析分析这个句子?

题目

谁来详细给我分析分析这个句子?
science moves forward,they say,not so much through the insights of great men of genius as because of more ordinary things like improved techniques and tools.

答案

science moves forward,they say,not so much through the insights of great men of genius as because of more ordinary things like improved techniques and tools.他们说：科学进步与其说得益于科技天才们的真...