If Back to the Future 2 holds your standards for technology there are a lot of things we should have by now — one of them being flying cars.
如果“回到未来2”让你对科技有了新的标准，那么我们现在应该有很多东西——其中之一就是，飞行汽车。
So we can do this for any final charge we have, if we have a molecule that has a charge of plus 2, then all of the formal charges should add up to plus 2 and so on.
对于任意净电荷的情况，我们都可以这样做，比如假设我们有一个带两个正电荷的分子，那么所有的形式电荷加起来应该等于正二，等等。
Another thing to point out in these two graphs is that we do have nodes, and we figured out last time, we calculated how many nodes we should have in a 2 s orbital.
另外这两张图上要指出的是，我们可以看到节点，上次我们知道，我们算了2s轨道有多少个节点。
It was smart enough to say, since we have four y-values, we should need four x-values, and I'll choose the integers 0, 1, 2, 3 as those values.
所以说，因为我们有4个y值，所以我们需要4个x值，所以我会从0，1，2，3这几个整形中3,进行选择。
He believes, if we have to select just a handful of pesticides that should be that should be removed immediately, we might kick our 2, 4-d and Glyphosate.
他相信，如果我们选择需要立即禁止的少数农药的化，我们应当优先考虑2,4 - D和草甘膦。
We have just received a message from other ships that assistance is on the way. Assistance should arrive within approximately 2 hours.
我们刚刚收到他船发来的信息说，援助船正在途中，大约2小时内到达。
All by inspection qualified products should be in 2 working days, such as failed to recover in time according to supplement to our company, we have the into lossto your company claim.
凡是经检验不合格的产品应在2个工作日内补回，如未能及时补回给我司照成损失，我司有全向贵司要求索赔。 如有特殊情况，应及时和采购沟通，并在协商日期内补回。
We are giving God 24 hours a day, to go to work 8 hours, 7 hours sleep, three meals 2 hours, why spend 7 hours, in any case should have 1 hour to learn.
上帝赋于我们每日24小时，上班8小时，睡觉7小时，三餐饭2小时，莫名其妙消磨7小时，无论如何应有1小时来学习。
"We led 2-0 and should have controlled things from there," said the former Fiorentina defender.
这们前佛罗伦萨后卫说，“我们以2 - 0领先时，本应该控制住比赛。”
"We led 2-0 and should have controlled things from there," said the former Fiorentina defender.
这们前佛罗伦萨后卫说，“我们以2 - 0领先时，本应该控制住比赛。”
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