It's not going to be the kinetics that do it. We are starting to see positive effects like this in Helmand, where the Marines went in in July, in a place called Nawa, where the bazaar is open, as an example, and we see these classic counterinsurgency responses, where security exists,".
VOA: standard.2009.11.04
I'm going to say, quite to the contrary, the positive charge is concentrated at the center in a tiny, tiny, tiny volume.
我要说的是,完全相反,正电荷集中在中心,在一个非常非常小的体积内。
And, we're going to look at what happens as the chloride ion moves from infinity in towards the positive ion.
然后我们要看一下,当氯离子从无限远处逐渐靠近,这个正离子会发生什么。
"I have every belief that when he finishes his speech tomorrow, the American people will be able to put aside some of the ridiculous falsehoods that have been perpetrated these past few weeks, and focus on what we are going to do that is positive for this country,".
VOA: standard.2009.09.08
It turns out that it's going to be a little bit different when we're talking about positive ions here.
结果是当我们讨论阳离子时,有一些不同。
If it is, in fact, positive, then we're going to go in here, but now notice what we're doing here.
如果这个数实际上是个正数,那么我们就到,这里面来,但是请注意我们在这做了什么。
They're going to move from a negative pole to a positive pole, so they're going to move through this gel.
它们会从负极移向正极,会通过这块凝胶板
And we're going to have q2 prime, and we're going to draw the arrows in the positive direction in these cases.
还有q2一撇,在这个例子中,我们把箭头朝正方向。
We are going to spend a whole week talking just about change, nothing directly related to positive psychology.
我们将用一周的时间讲改变,和积极心理学一点直接的关系也没有。
So zero is supposed to be neither positive nor negative, and here I am just simplifying and saying it's actually going to be negative.
所以0不是一个正数,也不是负数,在这里我只是简单地,说明它实际上会是负数。
We've expanded our list of goods so that-- Nobody's going to deny that among the goods of life are pleasure and other positive experiences.
我们扩展了美好事物的定义-,所以没有人会否认,美好事物包含愉快和积极的体验。
Well, one thing that goes wrong is that suppose Coke and Pepsi were able to either to write a contract or whatever to sustain joint monopoly output at this high price, this price which is actually producing positive profits in the industry it is going to turn out, therefore the price is going to be above costs.
我来说吧,问题出在这里了,假设可口可乐和百事达成了协议,不管签的是协议还是合同,只要能通过协约维持垄断产出,通过制定高价来达到正的利润就行,这样价格是高于成本的
The highest probability now is going to be along the x-axis, so that means we're going to have a positive wave function every place where x is positive.
概率最高的地方是沿着x轴,这意味着只要在x,大于零的地方波函数都是正的。
Above some temperature is going to be positive, below some temperature is going to be negative.
低于这一温度它是负数,我们一般忽略这些高阶项。
I'm going to say that the positive charge is not uniformly distributed.
我要说,正电荷不是均匀分布的。
I'm going to introduce to you this wonderful new field of positive psychology.
我将会给你们介绍这个积极心理学的精彩的新领域。
It's going to be positive in terms of its wave function or in terms of its phase anywhere where y is positive.
只要y大于零它的波函数,或者说是相位为正。
And in terms of thinking about the phase of this p orbital, the phase is going to be positive anywhere where z is positive.
对于p轨道的相位,在z大于零的地方都是正的。
10 Even if your content subtotal was negative ten, that doesn't mean you're not better off alive, because negative ten plus the extra hundred points for the mere fact that you're alive is still going to give you a positive total, 90 plus 90.
就算你的生活内容部分总和是,那也不意味着你活得不够好,因为-10加上额外的100分说明了,你活着得到的总和仍然是正数,超过。
And, of course, all that's left is this positive pudding. So that's not going to do anything either. And what he found when he did this experiment, was that the count rate with still 132 000 counts per minute.
剩下的是带正电的布丁,也不会产生什么影响,结果他实验上观测到,计数器测得每分钟132000下,所以到目前为止,他可以说实验。
So you don't want to put in a negative energy, that's not going to help you out, you need to put in positive energy to get an electron out of the system. So that's why you'll find binding energies are always negative, and ionization energies are always going to be positive, or you could look at the equation and see it from there as well.
因为这对电离没有帮助,你需要一个正的能量,使得电子脱离这个系统,这就是为什么你会发现,结合能总是负的而电离能总是正的,或者你们看这个方程也可以发现这一点。
So the allowed values for m sub l 0 are going to be negative l, all the way up to 0, l and then up to positive l.
所以m小标l的可能值,是从负l,一直到,然后到正。
sa So we have 1 s a, and we're drawing this as having a positive amplitude, but since we have destructive interference we're going to draw 1 s b as having the opposite sign, so we have a plus and a minus in terms of signs.
我们有,我们把这画成一个正的振幅,但因为我们是相消干涉,我们把1sb画成相反的符号,所以我们有一正一负两个符号。
And this is going to be a major international organization to help facilitate communication and collaboration among researchers and practitioners of positive psychology.
它将成为一个重要国际组织,帮助积极心理学的研究人员和应用者,更便利的交流与合作。
About 25% to 30% of our students are younger students who are just out of college and are looking to immerse themselves in positive psychology before going on into their professional training.
5%到30%的学生是年青人,刚刚大学毕业,希望在进行职业训练之前,先深入学习积极心理学。
So here, I'm going to have delta H, is just the sum for all the products of delta heat of formation right? Here I'm going to put together all the products. So this is a positive heat of formation.
所以这里△H就是所有生成物的,生成热的和,对吧?这里,我要把元素组合成所有这些,生成物,所以这里是正的生成热。
应用推荐