“spinning jenny”簡單造句，spinning jenny造句子

The hand-powered spinning jenny was patented by James Hargreaves in 1770.

spinning jenny n被髮明後，它對新興市場中最偏遠的農村人的生活會有如此巨大的改變。

"The development of the spinning wheel into the spinning jenny was a significant factor in the industrialization of the textile industry, though its product was inferior to that of R. Arkwright's water frame."

They conclude that such dramatic technological innovations as the spinning jenny, the sewing machine, the typewriter, and the vacuum cleaner have not resulted in equally dramatic social changes in women's economic position or in the prevailing evaluation of women's work.

While Hargreaves was still working on his "spinning jenny," Richard Arkwright in 1769 invented a water-power machine.

1778 James Hargreaves, English inventor of the spinning jenny in 1764, died at Nottingham.