Pick any two perpendicular directions Then the same entity, the same arrow which has an existence of its own, independent of axis, can be described by you and me using different numbers.
选取两个互相垂直的方向,这样同样的物体,同一矢量,并且是独立于坐标轴而存在的,可以被你和我用不同的数字来描述
kind of how to write with just using different skills
怎样用不同的技巧写诗,
Cochlear implants, so that's the same kind of function as a hearing aid, to improve hearing, but using a different mechanism.
人工耳蜗移植术,人工耳蜗与助听器同作用相同,都可以改善听力,只是两者原理不同
Ephesians was written by a different disciple of Paul, and he was using as his model for a Pauline letter the actual letters of Paul, or at least some of them that he possessed and knew of.
以弗所书则由保罗的另一信徒执笔,他伪造保罗的书信,模板是保罗的书信,或者他所持有的一些保罗的书信。
We'll see that there's actually compelling use cases for using the same names of variables in different context's.
我们将看到这是一个在不同环境中,使用相同名字变量的,一个案例。
Studies using imaging techniques like CAT scans, PET, and fMRI, illustrate that different parts of the brain are active during different parts of mental life.
应用电脑断层扫描,正电子发射断层扫描,以及功能性核磁共振成像,等成像技术的研究,表明不同的心理活动,会导致不同大脑区域的激活
I did it myself using my data, but it would always look more or less like this-- slightly different positions if people use different estimates.
这幅图是我根据自己的数据画出来的,有效边界的图形大致就是如此-,随着人们采用不同的估计值,其位置会发生微小的变化。
So I'm going to find for you this result using calculus in a different way.
我将为你们展示,用不同数学方法得到的结果
On--this week because the first concept sheet is different than the rest -you were using the Daily Plate Dietary Assessment -we'll send out this week a sample concept sheet.
这周,因为第一周的观点报告,与众不同,你们用了日常饮食评估表,我们这周会下发一个观点报告范例
That may be the thing that has the biggest value, because let's say if you have guys in the product development team, and they're using one particular way of doing things, another team is using something completely different, off in another country, somebody's using something different.
它可能是最有价值的,因为如果,产品研发团队,使用某种做事方式,另外一个团队用完全不同的做事方式,在不同国家,做事方式是不同的。
So, for example, when people, and we'll talk about this next class, were looking at different characteristics spectra of different atoms, what they were seeing is that it appeared to be these very discreet lines that were allowed or not allowed for the different atoms to emit, but they had no way to explain this using classical physics.
举个例子,当大家看到,不同原子的特征光谱时,他们看到的是一些分离的线,那可以使不同的原子,发射或不发射出去,但是这些无法用经典物理来解释。
to do sqrt, or square root-- no, I'm going to square root use sqrt, that's the name I'm using here-- square root a hundred different places in some piece of code. Without function, I'd have to copy that piece of code everywhere.
让我做一下准备,想象一下我要调用sqrt或者-,不,我会调用sqrt函数,这是我在这里用的名字,我得把这段代码到处复制。
There's a variety of different ways to think about using gene therapy and they're illustrated in this picture.
有很多种,基因治疗的思路,这张图上有图示
You can see the different points-- I've calculated this using data from 1983 until 2006-- and I computed all of the inputs to those equations that we just saw.
你可以观察不同的点-,我用从1983年到2006年的数据-,代入我们刚教授的等式,进行了计算。
Well, this will, in fact, be declared, but, unfortunately, you're using a different chunk of memory.
好的,这个被声明了,但是,不幸的是,你在使用一块不同的内存。
I spotted an error here, I could have spotted it by running it on different test sets, and using prints things, another way of doing it, but this idea of at least simulating it on simple examples lets you check a couple of important questions.
操作么?我在这里发现了一个错误,我也可以通过运行不同的测试集,或者运用print声明来发现这个错误,但是至少应该用简单的例子来手工模拟下,代码的思想可以让你,对一些很重要的问题进行检验。
At the end of the day, you can implement the exact same program using a while loop that you can using a for loop, it's just your code is going to look slightly different.
最终,你可以执行这个程序,再使用for循环的地方使用while循环,这只是使你的代码看起来稍微有点不同。
And odds are if a week hence, two weeks hence just for fun you decide to reimplement your Scratch project -- or some tiny piece of it, it wouldn't be surprising -- or shouldn't be -- if you end of implementing the same game or animation or whatever using a completely different set of puzzle pieces Same deal we'd see here.
可能一周之后,两周之后,为了好玩,你决定重新实现你的Scrtch工程,或者其中一小部分,它将不会是令人惊讶的-,本来也不应该是--如果你运行相同的游戏,或者是动画,亦或是用完全不同的设置,来运行拼图游戏,我们将看到相同的处理。
Those are some example of different strategies for using gene therapy in people.
以上就是几种,人类基因治疗的不同策略
You could do the same thing in mammals and here's one quick example of that, using a different kind of a vector, but inserting a gene into the fertilized egg of a mammal, in this case, a sheep.
你也能在哺乳动物上做到同样的效果,这里有另一个简短的例子,用了另一种载体,把一段基因注入哺乳动物的受精卵中,在这里我们用了绵羊
That's why molecular biology, one of the reasons why it's turned out to be such a powerful tool, because if you can think creatively you can find all different ways to using these very simple principles to recombine molecules, to make unique new DNA sequences.
这就是分子生物学,如此有用的原因之一,因为如果你有创造力,你可以用各种方法,运用这些简单的原理来重组分子,创造独特的DNA新序列
It operates in a similar fashion to DNA polymerase in that it denatures locally or opens up the double stranded DNA, but it's different in that it creates a new polymer from the DNA template in the language of RNA, using RNA nucleotides and not DNA nucleotides.
它的作用机制类似于DNA聚合酶,在局部使DNA双链变性,解旋,但不同的是,它合成了一个基于DNA模板的,使用RNA编码语言的新聚合物,即使用核糖核苷而非脱氧核糖核苷
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