预测

• In science we are always concerned with explanations, predictions, and tests .
  人在科学中我们总是致力于解释、预测和检验。
• Predictions of these theories have turned out correct in other situations .
  这些理论的预测值已在别的情形下得到了肯定的证明。
• Economics can make rather remarkably accurate predictions about economic phenomena .
  经济学能够对经济现象作出相当精确的预测。
• Analyses of economic indicators represent the forecaster's "crystal ball" .
  经济指标的分析，象征着预测者用以占卜的“水晶球”。
• The long-term perspective and challenge is one of sustained growth of productivity .
  长期预测和挑战是一个有关生产力持续增长的问题。
• The forecast for steel consumption is tied in with that for an aggregate economic variable .
  钢铁消费预测与总的经济变量预测紧密相联。
• This argument, being purely logical, applies to scientific predictors of any complexity .
  这个纯逻辑的论点适用于各种各样的科学预测者。
• For short-run decisions, the ability to predict seasonal fluctuations is often essential .
  对于短时期的决策，预测季节变动则是基本方法。
• Forecasting methods and techniques are equally applicable to all sectors of the economy .
  预测的方法和技术可以同样应用于经济的所有部门。
• Lumber production and total production occured in predictable ratios to one another .
  因为木材生产量与总产量之间出现了可预测的比例关系。