That principle asserts that innovations only truly catch on when two factors connect: One, the new thing works reliably, and two, people understand why they need it. Simply creating a cool new technology is never enough; fail to bring the public along, and you wind up with either weak demand (think Segway) or a backlash (like with nuclear power in the 1980s).
Joshua NevettPolitical reporter
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在产业延伸和城乡联动的过程中，以资中血橙为代表的优势农业，正在成长为带动农民增收的重要支点。