Search

Browse menu

More titles and copies may be available to you. Sign in to see the full collection.

Error loading page.
Try refreshing the page. If that doesn't work, there may be a network issue, and you can use our self test page to see what's preventing the page from loading.
Learn more about possible network issues or contact support for more help.

by 何香春

ebook

科学是人类进步的第一推动力，而科学知识的普及则是实现这一推动的必由之路。普及科学知识，传播科学精神，提高科学素质，是我们全社会的重要课题。本书知识全面、内容精炼、形象生动，通俗易懂，能够培养我们的科学兴趣和爱好，达到普及科学知识的目的，具有很强的可读性、启发性和知识性。