Three other types of airspace, Classes D, C and B, govern the vicinity of airports.
其他三种领空，D、C和B类，管理着机场周围地区。
B: Yes, but we still go into production in three months.
B：是啊，但我们会在三个月内进入生产阶段。
B: Oh, we attended Crazy English Camp together three months ago.
噢，三个月前，我们一起参加了疯狂英语集训营。
There are three types of seasonal influenza – A, B and C. Type A influenza viruses are further typed into subtypes according to different kinds and combinations of virus surface proteins.
有三种类型的季节性流感——甲型、乙型和丙型。根据病毒表面蛋白不同的种类和结合情况，甲型流感病毒又进一步分类为亚型。
When a new visitor arrives on the landing page we randomly assign them one of three treatments: the control, treatment a, or treatment B.
当一个新的来访者到达着陆页时，我们把他们随机分配到三个处理水平中的一个：控制水平、A处理水平、B处理水平。
Party B shall forward once every three months to Party a detailed reports on current market conditions and of consumers comments.
乙方每三个月向甲方提供一次有关当时市场情况和用户意见的详细报告。
This year’s seasonal vaccine contains three influenza viruses — one A (H3N2) virus, one regular seasonal A (H1N1) virus unrelated to the swine flu strain and one B virus.
今年的季节流感疫苗含有三种流感病毒——一种甲型（H3N2）病毒，一种与猪流感毒株无关的常规季节性甲型（H1N1）病毒，以及一种乙型病毒。
B: Have you brought your three national (or federation) flags and cassette of your national (or federation) anthem with you?
三面国旗(会旗)以及国歌(或会歌)录音带都带来了吗？
In 2009, 67% of infants received all three doses, and even fewer, 21%, of newborns received the important hepatitis B birth dose on time.
在2009年，67%的婴儿获得了全部三针接种，而新生儿的接种比率更低，21%的新生儿在出生时及时接受了重要的乙肝接种。
If by then Greece's rating from all three main credit agencies (Moody's is the other one) starts with a b, Banks will be far less keen to buy or hold its debt.
如果到那时希腊在三大主要的评级机构(另一家是穆迪)的评级以b开头，银行对购买或持有它债券的热度将大大降温。
Unlike many observers, Hendrix has high hopes for the late, over-budget F-35 — particularly the B model, which has been the most troubled of the three variants.
与许多观察员不同，亨德里克斯对F-35寄予厚望-特别是B型，此机型一直是三个变化中最麻烦的一种。
B: No, that's to the left, three Windows down the hall.
B：不，那在左面，沿大厅过去三个窗口。
B：在第三号柜台。
B: Take it easy, we still have three hours to get to the airport.
B：别紧张。我们还有三个小时可以去机场。
A CAS operation includes three operands — a memory location (v), the expected old value (a), and a new value (B).
CAS操作包含三个操作数——内存位置(V)、预期原值(A)和新值(B)。
And also three times as fast as the disappearance of B.
也等于B物质消失速率的三倍。
Influenza a, B and c, three separate strains of the virus, cause the flu.
三种不同的流感病毒流感A型、流感B型和流感C型都能引起流感。
B Instead of Chinese summer vacation and winter vacation, Americans have two or three weeks off from work specifically for vacations.
取而代之中国的寒暑假，美国人的工作假期也有两、三个星期。
So, question number three: What's Plan b?
那么，第三个问题是，替换的计划又是什么？
B: we need three times as much as we originally ordered.
原来的三倍。
Stonehenge, on the Salisbury Plain about 140 km (90 mi) southwest of London, was built over three phases between 3000 B. C. and 1600 B.
巨石阵位于伦敦西南约140公里索尔斯堡垒平原，在公元前3000年和公元前1600年分三阶段建造而成。
I am tempted to chalk this all up to what I see, globally, as three endemic human malaises: (a) imaginative poverty, (b) lack of intellectual curiosity, and (c) anomie.
我很想就我所看到的一切归纳一下，在全球范围内，人类有三个通病：(1)想象力的匮乏；(2)缺乏好奇心；(3)失范(反常)。
Figure 3 shows three variations (a, B, c) of a client application making a call to the sending server. In each variation.
图3介绍了客户端应用程序对发送服务器进行调用的三种变体(A,B,C)。
Listing 1 defines three classes (a, B and c) with a common virtual function WhoAmI .
清单1定义了三个类(A、b和c)，它们有一个共同的虚函数whoami 。
In Chapter 6, you learned about your three options for responding to problems or unmet expectations, and a lot in particular about one of the three options: Plan b.
第六章中，你学了很多解决问题或不能预料情况的三个选择，特别三者之一的：方案B。
Figure 5 shows Task 1 with three different inputs of type a, B, and c, and three different outputs: one control-flow output and two outputs of type B and c.
图5显示的Task1具有三种不同的输入(类型分别为a、b和c)和三种不同的输出(一个控制流输出，另外两个的类型分别为b和c)。
Let's say you have a main thread that creates three new threads: threads "a", "b", and "c".
假设主线程将创建三个新线程：线程a、线程b和线程c。
Let's say you have a main thread that creates three new threads: threads "a", "b", and "c".
假设主线程将创建三个新线程：线程a、线程b和线程c。
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