I could actually swipe a card and generate electronic receipt via email and then send it out to a person.
这下,我真的能刷刷卡,发一封邮件,把电子回执,发给对方。
OK, last day, you talked about the Born-Haber cycle, and octet stability via electron transfer.
言归正传,昨天我们讲的是伯恩哈勃循环,和8电子稳定结构。
So today is about writing some programs and empowering you to write your own starting this coming week when Pset One goes out via the website tonight by 7:00 p.m.
今天我们将要写一些程序,并且让你们,在接下来的一周写你们自己的程序,今天晚上七点,习题集1会发布在网站上。
They will be made available free to the public via the internet, so this is a way of allowing the world to benefit from what we all do at Yale.
它们会通过互联网向公众免费开放,这样全世界的人都能从耶鲁的课程中有所收获,我们要做的。
Then here's the favorite of all time, vacu-pants, attached via the hose to your vacuum cleaner.
这是最受喜欢的,真空裤法,需要与真空吸尘器的管子相连
This was a very--a single experiment done within the United States, but the idea is appealing, that people are connected to one another via chains of people.
这个实验是在美国做的,但它揭示了一个很有趣的规律,人都是通过一连串的人和另一个人有着某种关联。
So you may take this course ultimately via pass-fail or letter grade and I am more than happy to chat with you about the implications and to sign any paper work such as the stack here that you might need.
你可能希望这门课采用及格-不及格分制或者分数制,我很乐意跟你聊下,两个打分制各自的含义,也可以帮你在这里签到。
You'll see how to do this via some tutorials online for problem set 1.
借助习题集上的在线指导,你们就知道怎么做了。
And as a result of that, the achieving of octet stability via electron transfer tumbled to the idea of an ionic bond where one atom donates an electron completely to the other atom, sort of like servanthood.
有了他们,也就是形成八隅体的稳定结构,通过电子的扰动形成理想的离子键,这儿一个原子完全将一个电子,给另一个原子,有点像奴仆关系。
Turns out they make stock data and the like available essentially via text files or via a simple API application programming interface which will be one of the themes of the course.
他们基本上是通过使用文本文件,或者通过一个简单的API应用,或者编程接口来获取股票和其他一些数据,这些都是本课程的主要内容。
And now, that you have not just the keyboard, but a device like this connected via USB can you do something like this, like a former student did.
有键盘,还有一个连上USB的设备,你就可以做一些事情了,先前有一个学生就做过。
Last day, Professor Ballinger Lewis introduced you to Lewis who taught us that octet stability could be achieved via electron sharing as an alternative to electron transfer.
昨天,ballinger教授,把我介绍给,他教我们八隅律可以,作为电子传递的方式,可以通过共享电子来实现。
We have 90 extension school students who are taking the course via distance education, so we have a huge group that will be joining us at the 2010 CS50 fair and the those photos you saw a moment ago depicted 2009's.
这里有90个来自哈佛开放学院的学生,他们正在通过远程教育来学习这门课程,所以参加2010年CS50课程的团体是很庞大的,刚才你们看到的图片显示的是,2009年的数据。
- And that's because hello.c is something I just wrote -- it's not something I downloaded or bought and installed via double-clicking or anything like that -- because I wrote it, compiled it in my current directory, I have to be ever-so emphatic to the computer that it's actually right here.
那是因为hello,c是我所写的东西-,而不是从哪里下载或购买,并通过双击安装的程序,-因为那是我写的程序,在我当前目录下编译的,我们不得不对计算机强调,它是在这个地方的。
We put it there via the CS50 library.
我们把它放在CS50,函数库中。
I have connected to the course's central server from my own laptop and via dot slash chart am I about to run a little program that depicts as best we can with what with generally call ASCII art -- -- it's really all you can do in a terminal window like this -- our numbers from the past few years.
我已经通过我的电脑连接到了课程的中心服务器,在我的笔记本电脑上,通过键入“,/chart“,我将要运行一个被描写成,“ASCII码艺术“的小程序-,在一个这样的终端窗口中你们都可以做到-,过去几年中我们的人数。
You can go to any one of these times more comfortable, less comfortable, somewhere in between, and the focus of these sections will be on the material cover this week as well as potentially the start of next week and with a focus on problem set 1, which is the second problem set, 0 index which will go out via PDF this weekend.
只要你乐意,上哪堂课都可以,这些课程不仅覆盖了本周的学习内容,也可能囊括了,下周要学习的知识,请大家把注意力集中到我们的第二本习题集--习题集1上,这周末会以PDF格式发布出来。
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