| 1. | 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。 |
| 2. | Basic classification of flammable and combustible liquids
易燃和可燃液体基本分类 |
| 3. | There are two quite different basic classifications of cocoa , under which practically all varieties can be categorised : criollo and forastero cocoas
所有不同种类的可可，都可以被划分为两种截然不同的大类：克里奥洛可可和福拉斯特洛可可。 |
| 4. | A hybrid center may combine elements from two or more basic classifications , or a center ' s concept may be sufficiently unusual as to preclude it from fitting into one of the eight generalized definitions presented here
一个混合型的中心可能结合两种以上的分类基本要素或者一个中心的概念可能是那样地与众不同，呈现出不适合这八种一般性定义中任一种。 |
| 5. | In chapter 1 of this thesis , i describe the basic classifications of supernovae and also present the new development of the classification during the recent years . the characteristics of light curves and spectroscopy of supernovae are presented
本文在第一部分简述了超新星的分类，光变曲线，光谱特征，并讨论了有关超新星最新的分类，观测和研究进展。 |
| 6. | 1 . 4 based on the attribute db , the soil classification graphic db is set up by using arc / info cis . the soil order , suborder sketchs and basic classification unit ( series ) sample maps , make the distribution of soil in hubei province clear at a glance
4在属性数据库的基础上，利用arc infogis建立了湖北省土壤分类图形数据库(空间数据库) ，运用计算机编制和输出了全省土壤系统分类土纲、亚纲概图和基层分类单元(土系)样块图，使全省土壤分布状况一目了然。 |
