Well, we will have to compute the flux through S.
我们需要计算通过s的通量。
It is a vector field in some of the flux things and so on.
也可以是一个向量场的通量,等等。
Well, then it becomes harder to calculate the flux directly.
那么现在直接计算通量就变得更难了。
Then I don't have actually to compute the flux integral.
我不需要真的计算通量积分。
So, we need to set up the flux integral for a vector field dot ndS.
需要建立向量场点乘nds的通量积分。
Let's say that we want to find the flux of the electric field out of a closed surface.
我们想要找出,电场对于一个封闭曲面向外的通量。
Well, let's think about comparing the flux integral for S1 and the flux integral for S2.
让我们考虑关于S1和S2的通量积分的比较。
You can see the flux could be as high as that in the centre of the core in this model.
你能看到流量能够和在这个,模型中的核心一样高。
So, in fact, you'll be summing the flux through these guys twice with opposite orientations.
事实上,在相反的方向,两次计算了这些通量。
So, the divergence theorem gives us a way to compute the flux of a vector field for a closed surface.
散度定理为我们提供了一种,计算向量场通过闭曲面的通量的方法。
You take the flux, multiply it by the cross section, average it, integrate it over the whole volume.
你拿流量乘以横截面,平均它,乘以它除以总容积。
They are just flowing along the circle around and around so the flux will be zero. F now is tangent to c.
只是沿着曲线流动,所以通量为零,F与C相切。
Through simplification of stator's voltage equation, a method for observing the flux of rator is obtained.
通过对定子电压方程做有条件的简化,得到一种转子磁通观测算法。
The IT staff would use the Flux Operations Console, in this case, to make real-time tweaks to their system.
IT职员需要使用Flux操作控制台对系统进行实时调整。
Heat uniformly, sweeping the flame from the fitting to the tube until the flux on the fitting becomes quiet.
加热要均匀,将火焰从管件扫到管道直到管件上的焊剂变得平静为止。
The absorption term also is relatively straight forward, macroscopic absorption cross section times the flux.
吸收项也是相对直接的,宏观吸收横截面乘以流量。
Then disassemble and use the flux brush to apply flux to the ends of the pipes and the insides of the fittings.
然后拆开用熔剂刷蘸上熔剂涂抹管件的两头以及配件内侧。
Now in the Boltzmann Equation we wanna track neutrons so we need to take the flux and divide it by the velocity.
现在,在波尔兹曼方程方程里,我们要追踪中子,所以我们需要,能将流量拿出并除以速率。
If I had asked you a trick question where do you want to place this circle so that that the flux is the largest?
问你们一个诡异的问题,要把这个圆放在哪里,才能使其通量最大呢?
Burgess hopes the flux of the desert can teach us how to live with a variable environment without simplifying it.
博格斯希望沙漠的改变能教会我们如何不用简化就能和变化的环境共处。
It is true actually for any closed curve that the flux out of it is going to be twice the area of the region inside.
实际上这对任何闭曲线都适用,向外的通量还是面积的两倍。
As the Flux theatre Ensemble blog points out, monetary worth is never a good way of judging the true value of theatre.
就像Flux剧院合唱团在博客中说的那样,商业价值绝对不是衡量一个剧院价值的好方法。
Opinions are a great cause of disturbing the flux of mind and in turn, a disturbed mind creates multitude of opinions.
观点是导致内心之流混乱的主要原因之一,反过来,一个混乱的心则会制造出无数的观点。
Or, if you have a surface that is not like closed or anything but maybe you will want the flux going up through the region.
或者说,有一个不封闭的曲面,习惯上你会倾向于让通量向上通过这个区域。
The flux of social history and the change of the life are all represented by people's language, especially by the catchwords.
社会历史的变迁、生活的变化无不通过人们的语言表现出来,流行语则表现的更加突出。
Let's just call it absorption times the flux over that region, divided by the integral over all the energies over that same range.
我们称之为吸收,乘以流量除以区域,除以乘积除以所有的能量,除以相同的范围。
And the flux in the Boltzmann Equation is represented as, and I will not repeat it every time, location, energy, direction and time.
在波尔兹曼方程方程的流量是,表现的是,我不会每次都重复一遍,位置,能量,方向,时间。
I'm convinced the formula for the flux capacitor was revealing itself to me so I could phone in the 4th installment of Back to the Future.
我确信是通量电容器的公式向我揭秘自己好让我打电话给电影回到未来的第四期。
And I have tried to apprehend the Pythagorean power by which number holds sway above the flux. A little of this, but not much, I have achieved.
我试图领悟毕达哥拉斯所景仰的数字力量,它支配着此消彼涨。仅在不大的一定程度上,我达到了此目的。
In addition, most of the Flux users who were surveyed by their dentists agreed that Flux's mint flavor would encourage people to floss more often.
而且,牙医所调查的多数Flux的使用者同意Flux的薄荷香味促使人们更经常地使用牙线。
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