And so I decided to have a progressive scale that increases according to what you earn like the tax scale.
所以,我决定制定一个累进的捐款标准表,捐款的数量随着收入的增加而增加,就像税率表一样,这个标准表从收入的1%起步。
So in this case, one of the standard ways to do this, is to use what's called a linked list.
标准的处理方法是使用链表,我接下来也准备这么做。
We can break the book of Leviticus down into the units that are listed on that side of the board.
我们将整本《利未记》分成一个个单元来讲,单元表就在那边的板上。
Something I can measure and I can tabulate, and when I turn my dT knob here I know what's going to happen to the enthalpy.
----热容,我们可以用实验,测出热容并成表,当我知道这里的变量。
We have a table of the elements with properties varying periodically with atomic mass, so we compress all of that information and refer to it as the Periodic Table.
我们有一个元素表,其中的元素的特性,随着原子质量的改变而引起周期性的变化,所以我们将所有的信息精简,将它变成一个周期表。
Here's a list of ingredients from Skippy Peanut Butter and you see that sugar is the second most common ingredient.
这有一份四季宝花生酱的配料表,你可以看到糖是含量第二多的原料
Notice that though the list isn't strictly chronological, man nevertheless does succeed God.
请注意这张表虽然不是完全按照时间顺序排列的,人类着实在上帝以后。
That incident that Socrates tells here represents what one could call " the famous Socratic turn Socrates' second sailing so to speak.
苏格拉底在这儿,所提的事件代,表著名的“苏格拉底转向,即苏格拉底的第二次启航。
But of course, a lot was known about these Mycenaeans well before the syllabary was deciphered.
当然,大量关于迈锡尼的知识,在那些表音文字被破译前就知道了
If you offer life insurance, you have life tables which give you probabilities of dying at various ages, but that's for the general population.
如果你提供人寿险,你会找张寿命表,告诉你各个年龄段的死亡率,但那是针对普通人群的
There's a partial list that's shown here, starting the top of the list with smallpox, and that's what we're going to spend most of the time talking about today.
这是列表的一部分,表上第一个是天花疫苗,今天我们要用大部分时间讨论它
Rather then drawing two different tables like this, what I'm going to do is I'm going to take the second table and super-impose it on top of the first table.
与其画两个不同的表格,不如把第二个表格的内容插入到,第一个表中
For example, if a car is going on a racetrack and you're seeing it from the top, if the speedometer says 60 miles per hour, you might say it's not accelerating.
例如,如果一辆车在跑道上行驶,你从上面俯视它,如果速率表显示的是60英里每小时,你也许会说它没有在加速
And relying on something called table lookup, Of which memoization is a special case.
并且通过查表的方式进行使用,而默记法就是一种特例。
And this is the same periodic table that you're going to get in your exams, so it's good to practice doing your problem-sets with that periodic table so you're not relying on having the double check right there of seeing what the electron configuration is.
这也是你们考试时会用到的相同的表,这样你们就不会,所以使用周期表来做问题集,是很好的练习,这样你们就,不会依赖于再次确认,电子构型是什么了。
A particular instance of that is deep versus shallow copy.
一个很好的例子就是深复制和浅复制,当你想要复制一个链表的时候。
But when you pass a parameter say, a list, you didn't think that you were not only passing the list, you were also passing the functions that operate on the list. In fact you are.
你不会认为你输入的不仅仅是链表,你还传递了处理链表的函数,实际上你正是这么做的,这往往不重要。
Here is the price-earnings ratio for the U.S. stock market from 1881 to the present-- this is also on that spreadsheet that you have on the website.
这是美国股票市场的市盈率,从1881年至今,这份数据也在网站上的电子数据表上
It'll also give you a breakdown of the particular nutrients of that food.
它还会给出一份,该食物的营养成分表
It is right at 12:00.
那我的表显示的就是正好十二点。
So, at the end of the class on Friday, we saw that list of eight steps that you always need to go through when you draw a Lewis structure.
在上周五的课的最后,我们看到了一张,包括八个步骤的流程表。
Of course, she needs to know the basic principles, but she's also talking about it an enzyme, so she needs to know about enzyme catalysis.
她需要知道这表上的许多东西,当然她需要知道到这些基本原理,她研究的是一种酶。
The good news is the elements in any one spot in a hash table are likely to be a small number, three, four, five.
好的一点是在哈希表中,任何一个存贮点上的元素数据是很小的,三个,四个,五个。
If you go onto some of the other foods in here you see that the error became even greater in some of these cases.
如果你们看表上的其他一些食物,一些例子的估算误差会更大
Alright, so if I'm at the end of the chain, that's my value.
好了,所以如果我,是在链表的最后,这个就是我的总价值了。
So the--the ingredient label looks like that, the ingredient label for this looks like that; and so forty-three ingredients in one and one ingredient in another.
奇多的成分表差不多就是这样的,而它的成分表是这样的,一个含四十三种成分,另一个只含一种
Or a list of anything that could be mutable.
或者是包含其它有可变的结果的链表。
And when I create a binding, x I'm taking a variable name, in this case x, stored somewhere in a table, and I'm creating a link or a pointer from that name to that value.
当我创建一个绑定的时候,我有一个变量的名字,在这个例子中是,存在一个表中的某处,然后创建一个连接,或者指针从这个名字指向目标值。
Just while we're doing that, I think the reputation of this class-- I think--if you look at the course evaluations online or whatever, is that this class is reasonably hard but reasonably fun.
收表的时候,我来说说这门课的名声,你们要是在网站上看了教学评估,就会发现这门课有点难但也很有趣
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