A Coupled vibration model of tramcar and track was introduced.
建立了矿车及铁轨耦合振动模型.
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If the tramcar runs over speed, then an alarm is given.
若矿车超速, 则有报警信号发出.
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A heavy tramcar honking its gong slewed between.
一辆沉甸甸的电车,叮叮当当地拉响警笛,拐过来,遮住了他的视线.
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"a tramcar carries coal out of a coal mine"
"`tram' and `tramcar' are British terms"