h; it puts the calling process to sleep killably in queue until the condition evaluates to true.
它将处于可终止睡眠状态的调用进程置于 queue 中，直到 condition 等于 true。
This series with a top speed of 120km/h has more stops than the T ones. They are equipped with air-condition and the four classes of berths.
这类车次的最高时速是120公里，比T字开头的火车要多停几站。有空调，设有四种等级的席位。
When ME in ahead slow condition, push emergency stop button respectively by E/S , in ECR and W/H, check the emergency stop and alarm.
在主机正车慢速运转的工况下，分别在机旁、集控室和驾驶室按下应急停车按钮，检查主机应急停车功能及报警。
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