平心而论，与现在的很多年轻男子不同的是，我的这位新前类男友不仅薪水丰厚，他也有令人过目难忘的履历。
To be fair, unlike many young men today, this new quasi-ex of mine is not only gainfully employed, he has a very impressive resume.
哈佛大学的一位人类学家提出，用火做饭可以追溯到近200万年前，这可以解释人类的一些特征，比如大脑大，牙齿小。
A Harvard anthropologist has proposed that using fire to cook food could be dated back to almost two million years and that it could explain hominid features like having a large brain and small teeth.
八目鳗类鱼有中肾，并且通常是其前肾的新生物。
Hagfish have a mesonephric kidney and are often neotenic of their pronephric kidney.
现在开始研究demo. jdic . FileExtensionDemo类(与前一节讨论的本机文件支持是同一个应用程序)。
Start exploring the demo.jdic.FileExtensionDemo class (the same example application discussed in the previous section, Native file support).
三年前，一个研究小组断言犬类也会这么做，他们进行了类似的实验，不过是让一条狗观察另一条狗用它的爪子或者嘴巴去操纵一个把手。
Three years ago a group of researchers asserted that dogs could do the same, using a similar experiment, but with a dog watching another dog using its PAWS or mouth to manipulate a handle.
在向资源添加实现代码前，创建一些新的类来提供足够实现以测试函数。
Before adding implementation code to the resource, create a few classes that provide enough implementation to test the functions.
让我们从新认识一个属于前一类奇怪的副作用，你可以记住或不记住它。
Let's start off with a weird side effect that falls under the former category — you may (or may not) remember it.
通过简单地复制而不是克隆数组引用，消息和产生消息的类都保存了前一投标数组的主副本的一个引用。
By simply copying the array reference instead of cloning it, both the message and the class that produces it hold a reference to the master copy of the previous bids array.
那么，如果和几十年前的四大件比较，您认为现在那类物品比较抢手呢？
Well, what kinds of products are hot now, if you compared them with those four items from a few decades ago?
新的代码基于对类的一个很容易观察到的假设，换句话说，在创建类的实例前它会定义好绝大多数方法(通常是所有方法)。
The new code is based upon an easily observable assumption about a class, namely that it defines the vast majority (usually all) of its methods before an instance of the class is created.
这里只使用了前一类对象。
消息类用于检索前一个操作(比如一个命令调用)生成的消息。
The message classes are used to retrieve messages generated by a previous operation such as a command call.
这些就是我认为应该被炒的前三类管理者。
Those are the top three types of bosses I think should be fired.
与字段调用一样，前两个变量返回可以通过类接入的公共方法的信息——即使它们来自于祖先类。
As with the field calls, the first two variants return information for public methods that can be accessed through the class — even those inherited from an ancestor class.
在我必读的图书清单中，该书位于测试类书籍的前5名，敏捷类的前10名。
It would make my list of Top 5 must read testing books and Top 10 must read agile books.
主持人：那么，如果和几十年前的四大件比较，您认为现在那类物品比较抢手呢？
STEVE INSKEEP, host: Well, what kinds of products are hot now, if you compared them with those four items from a few decades ago?
这将删除前一次构建中使用的源代码和类文件。
This deletes the source code and class files that were used in the previous build.
前两类机构提供的狗寿命可能更长，因为犬舍俱乐部的成员和买了宠物保险的主人可能会花更多钱来延长爱犬寿命。
The first two may be biased toward longer-living dogs, because owners who belong to clubs and buy insurance may spend more to prolong their pets' lives.
属于第二类的文档通常在阅读前用样式表进行转换，并且用同一样式表准备过的文档看起来都很类似。
Documents that belong to the second category usually are transformed using a style sheet before they are read. And documents that are prepared using the same style sheet will look alike.
前两类是基础设施级别技术，可补充之前我们讨论的解决方案。
The first two are infrastructure-level technologies that complement the solutions previously discussed.
也许有一天这个研究能帮助研究人员发现为什么一些被救助的鲸豚类生物在被放归大海前就失聪的原因。
The findings might someday help rescuers test whether the lost cetaceans might be deaf before releasing them back into the wild.
几十年前我们就知道噪音可以提升某些开关类系统的效能。
We have known for decades that the presence of noise can improve the performance of certain switch-like systems.
当然，还有一类全新类型贫困郊区居民：丢掉工作的前中产阶级。
And, of course, there is a whole new set of impoverished suburbanites: the formerly middle class who lost their jobs.
在HTML文档的样式部分中，输入类名、一个空格和一个前花括号，开始定义。
In the style section of an HTML document, type the name of the class, a space, and an opening curly bracket to begin the definition.
前三个类构成了类层次结构的基类。
The first three classes constitute the base classes of the class hierarchy.
SQL状态的前两个字符是一个类值，后三个字符形成子类值。
The first two characters of the SQL state are a class value, and the last three characters form a subclass value.
单击browse并键入处理程序类名的前几个字母，然后从列表中选择该名称。
Click Browse and type the first few letters of the handler class name, then select it from the list.
OVal也支持在方法调用前或后对类成员进行预先验证。
OVal also supports a means to prevalidate class members before or after a method call.
OVal也支持在方法调用前或后对类成员进行预先验证。
OVal also supports a means to prevalidate class members before or after a method call.
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