1.
Classification Evolution and Enlightenment of Professional,Scientific and Technical Activities by International Standard Industrial Classification;
国际标准产业分类体系中专业、科学和技术活动的分类演化及启示
2.
Classification of Products by Activities
按活动分列的产品分类
3.
Fuzzy Classification and Activity Prediction for the Solar Active Region
太阳活动区的模糊分类与活动性预测
4.
gross domestic product by kind of economic activity
按经济活动种类分列的国内产品总值
5.
On the Definition and Classification of Deviant Behaviors in Scientific Activites
论科学活动中越轨行为的界定和分类
6.
Intercollegiate Debate Discourse: From a Perspective of Speech Activity Type;
大专辩论赛语篇的会话活动类型分析
7.
Activity-based Approach to Human Spatial Behavior Research;
基于活动分析法的人类空间行为研究
8.
A study on electromyography activities of the perioral muscles in angle Class Ⅱ DivisionⅠ malocclusion
安氏Ⅱ类1分类错口周肌肌电活动的研究
9.
practice of classifying plants and animals according to their presumed natural relationships.
根据假定的自然关系给动植物分类的实践活动。
10.
Study on Dynamic Evolution of the Relation between Agricultural Land Conversion and Human Activities;
农地非农化与人类活动的动力学演化分析
11.
Workflow Activity Instances Schedule Based on Group-categorization
基于分组-分类的工作流活动多实例调度
12.
An Effective Mining Method for Mobile Subscribers Based on Life Entropy
一种有效的基于生活熵的移动用户分类算法
13.
From Means of Living to Entertainment: Anthropological Analysis on Fishing
从谋生手段到娱乐方式:钓鱼活动的人类学分析
14.
Study on analysis method for influences to soil loss through mankind activities
人类活动对土壤流失影响分析方法的研究
15.
EFFECT OF HUMAN ACTIVITIES ON GROUNDWATER IN ALAR IRRIGATION AREA IN XINJIANG
人类活动对新疆阿拉尔灌区地下水的影响分析
16.
The teacher plays a very active part in this type of classroom activity.
老师在这类课堂活动中起着十分积极的作用。
17.
The Relations between the Categorization and Diversity Principle of Inductive Reasoning;
分类活动与归纳推理多样性效应的关系
18.
Influence of Peer Cooperative Learning on 7-8-Year-Old Children s Classification Ability;
同伴合作对7-8岁儿童分类活动的影响