... 160 Chronoscopes 记时器 509 Clasps for jewelry 珠宝扣 385 Clock and watchmaking pendulums 钟表钟摆 ...
基于1个网页-相关网页
钟摆的发明大大改进了钟表的计时能力，逐渐地，摆钟成为了标准计时工具的首选。
A pendulum dramatically improved a clock's ability to keep time and became the standard for precise clocks.
伽利略通过各种各样的方式进行试验，最后终于发现了把钟摆安装在就像我们今天看到的时钟那样的钟表上的方法。
By experimenting in various ways Galileo at last discovered how to attach pendulums to clocks as we have them now.
应用推荐