During the gear fault detection and diagnosis, the fault feature extraction is the key of diagnosis, but it is multifarious for the method of fault feature extraction.

在齿轮故障监测与诊断中，故障特征提取是诊断的关键，而特征提取的方法也是多种多样的。

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Several prominent lights below the key is to allow the user to adjust the gear and mode switching more intuitive use.

按键下方的几个显眼的指示灯是让用户在调节档位和模式切换的时候更直观使用。

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Gear steel is one of key materials in automobile.

齿轮钢是汽车材料中要求较高的关键材料之一。

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To the court, the key was the affiliations and links that gear sites to local audiences including radio stations, religious institutions and schools.

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Put the key in the ignition and get your career in gear with social web engagement.

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Now, with the holiday shopping marathon in full gear and during a season when frugality is still key, retailers are starting to test the waters a bit.

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