Her first plane had two sets of wings,a bi-plane.

VOA: special.2010.05.26

In binary search-- ah, there's that wonderful phrase, this is called a version of binary search just like you saw bin-- or bi-section methods, - when we were doing numerical things- in binary search, I need to keep track of the starting point and the ending point of the list I'm looking at.

就是当我们处理数字的时候，所称的二分检索，在二分法搜索中,我需要记录区间的开始点和尾点，初始化的时候就是-,问题输入的开始点和尾点，当我开始做测试的时候,我想要做的就是去取中值点。

麻省理工公开课 - 计算机科学及编程导论课程节选

The lipids will form a bi-layer where the water soluble part of the lipid points out of this layer and the oily part points in.

脂质会形成双层膜,水溶性部分朝向膜层外,而脂溶性的部分朝向双层膜内部

耶鲁公开课 - 生物医学工程探索课程节选

Just last week, Mr.Obama praised the bi-partisan efforts of two Senators who put forward an outlined framework for immigration reform legislation.

VOA: standard.2010.03.21

The Framingham Study was perfect for that because you had these bi-annual assessments.

弗明汉研究数据对我们的研究很有帮助,除了每两年一次的评估数据

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

We've seen two bi-partisan commissions come out just this January saying al-Qaida has been trying to get nuclear weapons since the 1900s and they are actively continuing to do so."

VOA: standard.2010.04.06

And a bit, B-I-T, just a shorthand for binary digit, 2 so a digit of zero over a one, bi means two, you only have two digits.

比特，B-I-T，是binary，digit的简写，从0到1的数字，而bi表示，所以你就只有两个数字。

哈佛公开课 - 计算机科学课程节选

"Try to Remember" is a bi-cultural coming of age story.

VOA: standard.2010.07.22

We'll see why they have to separate that in a minute, but they do that these lipid bi-layers solve that problem for them and they're self-assembled structures from these molecules called phospholipids.

我们马上会讲到为什么要把它们隔离开,脂质双层膜解决了这个问题,而这些自主装结构,就是由磷脂分子组成的

耶鲁公开课 - 生物医学工程探索课程节选

Truth be told, the joy is unconfined at every graduation ceremony at Hostos Community College, a public bi-lingual college in the South Bronx, the heart of New York's vibrant Latino community.

VOA: standard.2010.06.05

Now in the case of The Framingham Study they did bi-annual assessments, every two years brought people into the lab and got very careful measures on them, so a lot of what we initially knew about diet and health, smoking and health, and other things came from The Framingham Heart Study.

弗明汉研究每两年做一次评估,每两年在实验室里对研究对象,进行十分仔细的检测,我们对饮食与健康,吸烟与健康以及其他的了解,最初都来自于弗明汉心脏研究

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

In a speech on Monday at the Center for Strategic and International Studies in Washington, General Xu pledged "unremitting efforts" to build China's military relationship with the United States, because,he said,it is an important part of one of the most important bi-lateral relationships in the world.

VOA: standard.2009.10.27

"We have been tasked by our respective presidents the foreign minister and I, to put meat on the bones, so to speak, to get to work to make sure that the expectations of both President Zuma and President Obama are met as we work more closely together on our bi-lateral relationship as well as on regional and global challenges.

VOA: standard.2009.08.08