In Brazil, where exports account for approximately 30 percent of total poultry output, the price of day-old chicks, an early warning indicator of potential production changes, is down sharply.

在出口量占全部禽肉产量30%的巴西，作为潜在产量变化早期预警指标的日龄鸡苗价格大幅度下降。

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The early warning indicator, which has an important meaning for the description of Macro-economic trend, is obtained by analyzing the Comprehensive macroeconomic data.

景气预警指数是我国专业经济学家通过综合宏观经济数据经过分析后得出的，对描述宏观经济走势具有重要的意义。

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The interior lights include instrument panel lights, various warning, indicator, and courtesy lights which turn on when a car door is opened.

车内灯又包括仪表板灯、各种警告灯、指示灯和车门打开时自动开启的门控灯。

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This suggests that a rapid build-up of stocks can be an early warning indicator of slowdown, if not recession.

ECONOMIST: Stockbuilding

Moreover, it'll dial 911 and alert your relatives should you get in an accident, and perhaps most intriguingly, it'll send full diagnostic reports to your iPhone whenever a warning indicator lights up.

ENGADGET: Automatic Link converts your iPhone into a personal driving assistant (video)

Real market case studies show how to properly apply the popular MACD indicator in order to generate early warning signals about changing trends in a variety of markets.

FORBES: Demystifying the MACD