newton ' s laws 牛顿运动定律
Newton S Laws 牛顿定律
newton s three laws 牛顿三定律
newton s action laws 牛顿运动定律
newton ' s three laws 牛顿三定律
newton ' s action laws 牛顿运动定律
The leading English poet of Newton's time, Alexander Pope,honored the scientist with these words: "Nature and nature's laws lay hid in night.
VOA: special.2011.06.01
It's one thing to plug in all the numbers and say, "I know Newton's laws and I know how they work."
我们平时只是把数字代进公式,然后说,"我懂牛顿定律,也知道怎么使用"
You divide and you find it's 9 and you say, "Okay, I know what to do with Newton's laws."
除一下,会得到 9,然后你说,"好了,我会用牛顿定律了"
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