起初把头疼分成若干类别是有必要的。
It is necessary initially to classify the headaches into certain types.
政府采用一种既包括人种又包括种族的类别体系。
The government uses a classification system that includes both race and ethnicity.
在各个类别中，国产影片的接受率与国外影片相同。
Within each category, the rate of acceptance for domestic films was the same as that for foreign films.
而另一种蛇类，黄颌蛇，并不完全属于任何一个类别。
Another family of snakes, the colubrids, don't really fit neatly into either category though.
事实证明，将孩子或成人分成更小的类别一定能提高利润。
Splitting kids, or adults, into ever-tinier categories has proved a sure-fire way to boost profits.
在这个例子中，食物的类型象征着客人的类别以及和谁一起吃。
In this example, the type of food symbolizes the category of guest and with whom it is eaten.
长期以来，欧盟资助框架项目一直有一个专门针对社会科学家的类别。
The European Union Framework funding programs have long had a category specifically targeted at social scientists.
同样，有证据表明，在调查中，家庭以外的食物消费是记录最不完善的类别之一。
Again, there is evidence that food consumed out of the home is one of the most poorly recorded categories in surveys.
我们一直在讨论20世纪二三十年代的电影，以及当时还未形成的、而如今已被我们熟知的电影类别。
We've been discussing films in the 1920s and 30s, and how back then film categories, as we know them today, had not yet been established.
也许有一些关乎生死或最高原则的事情可以证明这种冒险是合情合理的，但属于这一类别的事情并不多。
There may be some matters of life and death or highest principle, which might justify such a risk, but there aren't many things that fall in this category.
事实上，超过50%的真正的英国姓氏来源于不同种类的地名，所以地名是姓氏来源四个主要类别中的最后一类。
In fact, over fifty per cent of genuine British surnames derive from place names of different kinds, and so they belong to the last of our four main categories.
然而在某种程度上，Painlevé的电影符合20年代和30年代的标准，也就是说，它们不太符合我们现在用来给电影分类的类别。
Now in a way, Painlevé's films conform to norms of the 20s and 30s, that is, they don't fit very neatly into the categories we use to classify films today.
这些字母表示不同的类别。
在扔垃圾之前，我们应该把垃圾分成不同的类别。
We should divide the waste into different groups before throwing it away.
中国的列车根据速度可分为不同类别，以不同的字母和编号区分。
According to the speed, Chinese trains are divided into different classes, identified (确认) with different letters and numbers.
垃圾分类包括四种类别：可回收物、有害垃圾、干垃圾和湿垃圾。
Garbage sorting includes four categories—recyclable, harmful, dry and wet waste.
今年，Barbizon电影节的参展作品都会提交到10个类别中的某一个类别。
This year, each film submitted to the Barbizon Film Festival was submitted in one of ten categories.
在拳击中我们已经看到了大量可疑的具有世界头衔类别的比赛，这是因为人们不会花钱看任何次于“世界头衔”类别的格斗。
In boxing, we have already seen numerous, dubious world title categories because people will not pay to see anything less than a "World Title" fight.
调查有关进口波尔山羊的体内寄生虫类别。
Investigate on endoparasite categories about importing Boer goat.
学习算法分为几个不同的类别。
The types of learning algorithms fall along several classifications.
类别类型被用来识别类别模式。
Category Types are used to identify the classification scheme.
创建类别树来分类项目。
指导用户使用类别导航。
图：类别映射对话框。
展开类别，并选中适用的类别。
您可以选择某个类别，或展开文件夹以选择某个子类别。
You can select a category, or expand the folder to select a subcategory.
如您所料，niem类型由一个类别图表中的类别表示。
As you might expect, NIEM types are represented by classes in a class diagram.
类别用于按层次结构组织业务术语和其他类别。
Categories are used to organize business terms and other categories into hierarchies.
一个类别的例证具有一个在类别层定义的特定属性值。
Instances of a class have specific values for the properties defined at the class level.
一个类别的例证具有一个在类别层定义的特定属性值。
Instances of a class have specific values for the properties defined at the class level.
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