classifications
n. 分类( classification的名词复数 ); 分级; 类别; (动植物等的)分类学
To classify things means to divide them into groups or types so that things with similar characteristics are in the same group.
It is necessary initially to classify the headaches into certain types...
首先,必须将头痛分为几个类型。
Rocks can be classified according to their mode of origin...
可以根据岩石的成因对其进行分类。
Its tariffs cater for four basic classifications of customer.
它的价目表适合4个基本类别的顾客。
A number of terms are used in various classifications of transplants.
移植物的各种分类中应用了一系列的名词.
There are three basic classifications of technological progress: neutral, labor saving, and capital saving.
技术进步有三个基本类型: 中间型 、 劳动节约型和资本节约型.
Each of the preceding classifications of polluted air masses involves primarily particulate pollutants.
上述每类污染空气的物质一形成就含有粒状污染物.
A number of etiological classifications of the cardiomyopathies can be found in the literature.
许多有关心肌病的病因学分类可参看有关文献.