We must decide between A and B.

我们必须在A和B之间抉择。

It is situated midway between a and b.

它位于甲乙两地的中间。

Let us make a comparison between a and b.

让我们比较一下生活在城市和生活在农村。

It's a given — there is a height difference between a and between b.

这是给定的条件-，点a点b之间，存在高度差。

Changes in lake level must be due to the net difference [between a and b].

湖水含量的变化一定是由于A和B之间的净差值。

There's going to be a deviation because of the interactions between A and B.

这里压强将会有偏移,因为A和B的相互作用。

In a match between a and b, a putts and his ball comes to rest near the hole.

在比洞赛上的A和B两名球员。A推杆后，球停在了球洞附近。

These tools help with only approximately half the process contemplated between a and b.

这些工具只对A和B之间预期大约一半过程有所帮助。

I would argue that in our contemplated data exchange between a and b, two aspects should be separated out.

我认为在A和B之间预期的数据交换中，应该区分出两方面。

So, we said vertically simple egion looks like x goes between a and b, and y goes between two values that are given by functions of x.

我们说过简单的竖直区域是x在a与b之间，而y在x的函数值两个值之间。

Between the ship's office and the duty-free shop, toilets are situated on B deck at the rear of the ship and on A deck next to the snack bar.

洗手间在船上的办公室和免税商店之间的地方，以及船后部的 B 甲板上和 A 甲板上小吃店的旁边。

The hard volcanic stone was a resource that had been in great demand for many years, at least since the rise of the Olmecs (a people who flourished between 1200 and 400 B.

坚硬的火山岩是一种多年来需求量很大的资源，至少从奥尔梅克人（一种生活在公元前1200年至400年之间的民族）崛起以来是这样。

The circular references between Object A and Object B are handily represented by the flexible SOAP encoding rules.

对象 A 和 对象 B 之间的循环引用通过灵活的 SOAP 编码规则可以很方便地表示。

In the gap between Reality a and Reality b, in the inversion of realities, how far could we preserve our given values, and, at the same time, to what kind of new morals could we go on to give birth?

在现实A和现实B的鸿沟之间，在现实的倒转之中，我们还能保存我们的已知价值多久？同时，我们能够生产出的又是什么样的新的道德观？

If there's no heat flow between the b and c, then I can say all right, a and c were the same temperature.

如果在与之间没有热量流动，那么我就可以说，好吧与处于相同的温度。

Now, let's say, actually, there is a relation between a, b,and theta that I didn't tell you about, namely, actually, I want to assume that it's a right triangle, OK?

假定a，b和θ之间存在一个关系,这是事先所不知道的，这个关系可以是，三角形是直角三角形？

People who are powerless to decide between 20 options can suddenly become quite enthusiastic and empowered when offered a choice of A, B or C. Don't make your sale any more complex than necessary.

面对20个选项感到无助的人，当看到只有A、B、C选项的时候一定会突然热情焕发。 别把你的销售工作搞得太复杂，去掉多余的，留下必需的。

In fact, a there's a relationship between a which is changing in time and b.

事实上，在随时间变化的，和B之间存在关系。

"It is the equivalent of the difference between getting an a and a b," said Karpinski, who will present her findings this week to the annual meeting of the American Educational Research Association.

卡尔平斯基说：“这种差别相当于成绩为A和B的区别。”她将于本周在美国教育研究会年度会议上发表该研究成果。

I just want to say the fact that you actually distinguish between the love of a, which you personified and the love of b, which you haven't personified yet, as you mentioned about the DVD player.

我就想说个事实，你区分了对拟人化了的A的爱，和对没有拟人化的B的爱，就像你提到的DVD播放器。

The only thing that matters is the difference in height between point a and point b.

唯一有关的，就是点a和点b的，高度差。

Listing 22 USES POSIX semaphores to implement synchronization between threads a and b.

清单22使用POSIX信号来实现线程a和B之间的同步。

The swab test, which involves taking a mucus sample from the nasal cavity, can distinguish between swine flu (H1N1), A and B strains of the virus.

这个棉签试验，需要从鼻腔采取一些粘液样本，能够区分出猪流感(H1N1)中的A和B病毒株，伦敦南部的圣乔治医院现在就是用流感Xpert试验。

Beijing's famous streets were ceasing to be destinations themselves, changing into viaducts between Point a and Mall b.

北京的著名街道不再是目的地，已经变成一条条通道﹐连接甲地点和乙商场。

The main silk roads between 500 B. C. and 500 A. D.

公元前500年到公元500年之间的主要丝绸之路。

The sampling frequency and the sample size can be adjusted according to the effectiveness of the segregation between the adjacent Grade A and B zones.

可根据B 级洁净区对相邻A 级洁净区的影响程度，调整采样频率和采样量。