There are twelve boys and thirteen girls in Class Four, which means 25 students in total.
四班有12个男孩和13个女孩，这意味着总共有25个学生。
I found a bag in class four this morning, two books, three pens and a dictionary in it. Is it yours?
我今天早上在四班教室发现一个书包。两本书，三支钢…
If you observed a four-year-old child, for example, my daughter is 4 years old; you might read up on Piaget's stages of cognitive development we covered those in class.
如果你观察一个四岁的孩子，例如我四岁的女儿，你可能要先研读皮亚杰的认知发展阶段理论，这一理论是我们在课堂上讲过的。
Below is how four students answered their teacher's question in class.
下面展示了四个学生在课堂上如何回答老师的问题。
Already from this class if I told you that I gave you energies in some spectrum but they were off by a factor of four, what would you think?
从这节课开始，如果我告诉你我给了你，在某些光谱里的能量，但它们不属于四大元素之一，你会怎么想？
There were never more than three or four pupils in his class, so he had a tough time bunking off without being noticed.
他班里的同学从来没有超过三到四个，所以他不可能做到逃学不引起别人注意。
This article, the second in a series of four, looks at the various class loading exceptions typically thrown when running applications.
本文是系列中四篇文章的第二篇，它考察了一般在运行应用程序时抛出的各种类装入异常。
In our sample application, we have four corresponding JPA entities, as shown in the class diagram in Figure 4.
在我们的示例应用程序中，我们有4个对应的JPA实体，如图4中的类图所示。
There are four different profiles defined for a queue manager in the MQCONN class.
在MQCON n类中为队列管理器定义了4个不同的概要文件。
Instead, let's look at four functions that are useful in their own right and demonstrate the utility of the rest of the STR class methods.
现在让我们了解一下四个有用的函数，并演示其他str类方法的工具。
I confirmed the leak by looking at the Instance Summary, which indicates that the FormFrame class (which is the main UI class for the forms) has increased in count by four after the checkpoint.
我通过查看InstanceSummary证实确实有一个漏洞，因为Instance Summary表明formframe类(它是窗体的主用户界面类)的计数在检查点之后增加了4。
Next, create the four BLL class files in the BLL subfolder.
然后，在BLL文件夹中创建4个类文件。
In addition to timestamping your domain class, you can tap into four event hooks: beforeInsert, befortUpdate, beforeDelete, and onLoad.
除了给域类添加时间戳，还可以引入4 个事件挂钩：beforeInsert、befortUpdate、beforeDelete和onload。
I spent four and a half years at Texas A&M watching 18- to 25-year-olds walk around campus in flip-flops and shorts and T shirts, wearing backpacks and having fun going to class.
我在德州农工大学当了四年半校长，看着那些20岁上下，穿着拖鞋T恤短裤、背着书包的年轻人在校园里面游走或在草地上嬉耍。
In the rational class, then, four operations have been defined for rational Numbers.
在rational类中，为有理数定义了4种操作。
Because all four conditions hold, this situation results in a class loader constraint violation.
因为四个条件全部成立，所以这种情况会导致类装入器约束违反。
This article, the final installment in this four-part series, examines class loader deadlocks and constraint violations.
本文是本系列中的四篇文章的最后一篇，它研究了类装入器死锁和约束违反。
It was risky, because in order to keep my pledge to cut the deficit in half in four years, I had to trim the middle-class tax-cut proposal.
这样做是有风险的，因为要实现在四年内将赤字减半的承诺，我必须削减给中产阶级减税的提案。
Four baby monkeys created in a laboratory in the United States could hold the key to the eradication of a class of incurable genetic diseases, scientists revealed today.
科学家今天透露，美国某实验室里诞生的四只猴宝宝可能持有根治某种无法治愈的遗传病的关键。
Up to four million Afghan children, possibly the largest number ever, are believed to have enrolled for class for the school year which began in March of 2003.
2003年3月开始，有四百万孩子登记入学，可能是有史以来的最高人数。
Then the class begins in earnest with four screen regions defined in the layout element: one for the presenter in overview, one for the score, and two more for the left and right hands.
然后课程开始使用在layout元素中定义的四个屏幕区域：一个用于演示者概述，一个用于显示乐谱，另外两个分别用于显示左手和右手。
After acting and promoting four films in 2009, Zhou Xun, China's top-class actress, slowed her pace and shifted her focus of work this year.
在2009年出演并宣传了4部电影之后，中国一线女星周迅今年放慢了脚步，转移了工作重心。
And in most cases, well over 90 percent of the class couldn't tell you what color hair he had, whether he was six-foot tall or four-foot tall.
在多数情况下，超过90%的人不能说出那个人头发的颜色，他是4英尺还是6英尺高。
We usually have a morning class and four classes in the morning, four classes in the afternoon.
我们通常有一个早晨上课，早上上四节课，下午上四节课。
Separate profiles control access from different environments on z/OS, such as CICS, IMS, batch, DB2 stored procedures, and so on. Here are the four profiles that can be defined in the MQCONN class
不同的配置文件控制来自z/OS上的不同环境的访问，比如CICS、IMS、批作业、DB2存储过程等。
Profiles in the MQQUEUE class control access to queues. Four levels of access are meaningful for MQQUEUE.
mqqueue类中的配置文件控制队列访问。
There will be four significant writing assignments: two 5-page essays (due in Weeks 5 and 9), and a 7-8 page final project due on the last day of class.
整学期共有四次正式书面报告：两篇五页小论文（分别于第5与第9周缴交）以及最后一堂课缴交7~8页的期末报告。
In chapter four, indirect fuzzy sliding mode control for a class of nonlinear systems is discussed.
第四章：研究了一类非线性系统的间接自适应模糊滑模控制方法。
In chapter four, indirect fuzzy sliding mode control for a class of nonlinear systems is discussed.
第四章：研究了一类非线性系统的间接自适应模糊滑模控制方法。
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