linear trend是什么意思_linear trend中文

linear trend中文什么意思

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Growth can be represented by a linear or log linear trend .
增长可以用线性或对数线性趋势来表示。
Other linear trends may also exist, but much of the activity seems somewhat random in nature .
也许还有其他的线状趋势带，但是，大量活动就其性质而言，看来有点随机性。
This extraordinarily large forecast suggests, however, that we must be more careful in forecasting with a parabolic curve than we are when using a linear trend .
然而，这个庞大的预测数字说明，使用抛物线做出预测比使用直线趋势做出预测必须更加慎重。
Unit root test for seasonal time series with seasonal linear trend
的时间序列模型的建立与分析
Linear trend and abrupt change of sea ice in arctic and antarctic withits relation to atmospheric circulation
北极海冰的长期变化趋势及其与大气环流的联系

linear trend中文什么意思