Plus it makes it, as I talked about last time, much easier to think about distributing the vaccine around the world because shots require skilled medical personnel, whereas, an oral vaccine could be self-administered.
而且,这会使得,就像我上次谈到的,这会使得疫苗更容易在世界范围内分发,因为注射需要专业医疗人员,但是,口服疫苗自己就可以服用
so that cut that plan out, and plus it's a lot of money too.
所以就打消了这个念头,再说要花那么多钱。
+4 Because this could be three plus four, 3 times five, or it could be three, plus four times five.
因为这可能是,然后乘以5,也可能是,加上4乘以5。
In this case, it's called the ionization energy, plus whatever kinetic energy we have left over in the electron.
在这种情况下,它就是电离能,剩余部分将转化为,出射电子的动能。
1 So, it's two times 3.12 plus four times 1.31, 6 all divided by six.
就是2*3。12+4*1。,最后再除以。
It's going to be the same temperature V+dV as before but the volume is V plus dV now.
将升温到跟路径1的结果一样,但是现在的体积是。
It's as though you try-- try getting upset about the fact that two plus two equals four.
这就像你在尝试-,为二加二等于四而烦恼。
Whatever happens to me, when it's spread out over six billion plus people, it ends up divided by six billion and it becomes unobservable.
发生在我身上的事,分散到六十多亿人口上,被六十亿除,就变得难以察觉。
And the other direction is instead of creating all this uncertainty, which all the intervention does, quite a size of Americans are particular interventionists, it gave a tremendous certainty because it began the practice of cause plus contract military equipment suppliers.
另一个方向是,除了制造这些不确定,就像所有干预政策带来的一样,许多美国人,很赞同干预政策,因为他能给人们确定感,因为他开启了,合同行为,与军事武器供应商的合同。
And plus the fact that it gives you the opportunity of knowing London a little bit better. And
同时还因为它让我有机会更好地认识伦敦。而且
It's still 1, because you plus plussed the wrong symbol called X. So for now, take-away from this, don't do this.
它还是1,因为你自增的是那个错误的叫做X的符号,现在,拿走这个,不这样做。
It's a ? times 5 plus ? times 0 for a total of 2.5.
是?乘5加上?乘0等于2.5
And then if you get a certain number, plus 60 or something, the neuron will fire and it fires along the axon, the thing to the right.
如果达到了一定的数量,比如超过60之类的,神经元便会产生神经冲动,神经冲动沿轴突传递,右边的是轴突
It can be x plus some change in x plus j times y plus a change in y.
可以写成 x 加上 x 方向的变化量,再加上 y 加上 y 方向的变化量
It's that the pounds of gold plus the pounds 8 of silver plus the pounds of raisins is no greater than eight.
就是金的磅数加上银的磅数,加上葡萄干的磅数不大于,所以我已经找到了。
If I reduce that it would be 3 plus t of b minus 3, so in general 3*k+t this is 3 k plus t of b minus k. OK.
把b减去一个,在外面加个3就可以了,因此也就是。
It turns out, and we're going to get the idea of shielding, so it's not going to actually +18 feel that full plus 18, but it'll feel a whole lot more than it will just feel in terms of a hydrogen atom where we only have a nuclear charge of one.
结果是我们会有,屏蔽的想法,所以它不会是完整的,但是它会比原子核电荷量,吸引力要大很多,只有1的氢原子的。
But once in awhile, one of these plus twos comes in almost on axis, and it gets whipped around by the Coulombic repulsive forces.
但是偶尔一个带两个正电荷的粒子,以接近于轴的位置进入,会快速的移动到周围,由于库仑斥力的作用。
minus volatility to plus volatility it will return any value in here.
浮动值到+浮动值之间等概率地,去返回一个值。
q1 Or we can write it as one plus q2 over q1.
即1加q2除以。
It could be hydrogen, it could be helium plus, it could be lithium double plus and so on.
它可能是氢,可能是带一个正电荷的氦,也可能是带两个正电荷的锂,等等。
Magnesium 2 plus, it is also isoelectronic with neon.
镁二正离子,同样也与氖等电子。
We started with just the seven metals and carbon plus sulfur, it was the point of departure for Democritus.
我们开始讲了7种金属,还有碳和硫磺,那就是Democritus的起点。
sb So just to say that it's 1 s squared plus 1 s b, all of that together squared.
这就是说它是1sa加上,这整个的平方。
87 Let's check. Here is sodium plus chlorine. It's 787.
我们检查一下,这是钠加上氯,是。
So here we're talking about v plus 1, so if we were to write it just for the neutral electron itself, we would find that the electron configuration is argon, that's the filled shell in front of it.
这里我们要分析的是正一价的钒离子,因此,我们先写出中性原子的电子排布,可以发现,其原子实是氩原子的电子排布,这些壳层已经被占满了。
But, it will be plus, all right? But, it will be plus.
但是,会是正,对吧?,但是这件会正。
It is the value plus or minus something.
而是这个值加上或减去某个东西。
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