| Chinese | English |
| 人口结构和人口数量的变化趋势 | population trend The direction of change in the total number of persons inhabiting a country, city, district or area (居住在某个国家、城市、区或者区域的人的总数的变化趋势。) |
| 大气污染趋势 | atmospheric contamination potential |
| 生产力趋势 | productivity trend The general direction or tendency in the measurement of the production of goods and services having exchange value (商品生产和服务交换价值度量中通用的指标或趋势。) |
| 经济趋势 | economic trend Changes of variables and parameters of an economic system, analysed in statistical calculations (由统计计算分析的经济系统的变量和参数的变动) |
| 观点的趋势 | trend of opinion The general movement, drift or direction of change in a viewpoint collectively and purportedly held by a significant number of people (观点集体改变的总体运动、趋势或方向，据称该观点为相当多的人所持有。) |
| 趋势 | trend The general drift, tendency, or bent of a set of statistical data as related to time or another related set of statistical data (一组与时间相关的统计数据集，或一组相关统计数据集的总流向、趋势或倾向。) |
| 长期趋势 | long-term trend The prevailing tendency or general direction expected for some observed value over a lengthy and extended period of time, often determined by studying and analyzing statistical data (通过一段很长时间的观测值来预期流行倾向或总体方向，往往通过研究和分析统计数据而确定。) |
