习惯用语set the trend1.(在风尚、式样上)开个头, 带个头特殊用法annual trend1.年趋势broken trend1.中断趋势business trend1.商行趋势climatic trend1.气候趋势current trend1.当代动向curvilinear trend1.曲线趋势development trend1.发展趋势downward price trend1.价格趋跌economic trends1.经济趋向educational trend1.教育趋势[动向]employment trend1.就业率变化趋势engine trends1.发动机发展趋向evolutionary trend1.进化趋向[趋势]fertility trend1.出生率变化趋势integrative trend1.综合趋势linear trend1.线性趋势long-run [long-term] trend1.长期动向logical trend1.逻辑学派mortality trend1.死亡率变化趋势mutation trend1.突变趋向non-linear trend1.非线性趋势oil industry trend1.石油工业的发展趋势personality trend1.人格倾向; 个性倾向population trend1.人口结构和人口数量的变化动向production and sales trends of canned food1.罐头食品的产销趋势productivity trend1.生产力趋势quality trend1.质量变化动向recent trend1.近代趋势rectilinear trend1.直线趋势sales trend1.销售动向seasonal trend1.季节性倾向secular trend1.长期趋势short-term trend1.短期动向technical trend1.技术动向traffic trend1.运输发展趋向upward trend1.看涨, 涨风, 涨势upward [downward] price trend1.价格趋涨[落]urban trend1.城市化趋向world population trends1.世界人口趋势