Depending on how far the planet is from the Sun and where it's located, you will get the left-hand side.
取决于行星到太阳的距离以及行星的位置,你就能列出等号左边的式子
a Well, on the left-hand side now we say *a so it's the same thing.
嗯,在左边,现在我指明,它是同样的东西。
Well, you want to measure the left-hand side and you want to measure the right-hand side.
你需要测量左边的值,还要测量右边的值
So use work out of right-hand side to run left-hand backward.
利用右边输出的功,来驱动左边的热机反方向运行。
People have referred to this as a J shaped curve with this little up tick in the left hand side and people--some people have sort of said, well maybe it's not so bad to be overweight because it's not so good to be underweight as well and that's a problem.
人们把这称为J形曲线,最左边有一个向上的弯钩,因此就有人说,也许超重也不一定就是一件坏事,因为体重过轻也不是什么好事,这是个问题
As long as we understand that, we can do this cancellation and this says on the left-hand side the change in the quantity v square over 2 is a times the change in the quantity x.
只要我们明白这一点,我们就可以这样做简化,在等号左边,v^/2的变化量,为a乘以x的变化量
So if you've ever seen or used an old school typewriter, you might recall that when you're typing something out on an old mechanical typewriter, - when you like hit the char-- when you hit the enter key to move the head back to the left hand side to the next line or you would pull down some lever, it was really a two part process.
如果你们有谁曾经看过或用过老式打字机,可能还记得,当你在,这种老式打字机上打字的时候,当你-,敲入回车键,跳转到,下一行的最左边,或者,拉一下杆,这个需要两步走。
V Minus p2, V2. Minus p delta V. So the total work is the work from the left hand side plus the work on the right hand side, p1 V1- p2 V2 which is p1 V1 minus p2 V2.
负p2V2【w=-p2v2】,即负pΔ,所以全部的功就是,左边的功加上右边的功,等于。
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