In the crank and rocker mechanism, when the rocker acts as the driving link, there will be two dead points in one working cycle.

在曲柄摇杆机构中，当以摇杆为原动件时，工作一个循环以后，直观看出有两次死点位置出现。

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They are driving authentication up the stack from the link to the message itself.

它们正在沿着该堆栈将身份验证从链路往上抬高到消息本身。

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Rosemary Randall explains how psychology and emotion are key to driving the behavioural change needed to reduce our carbon footprints Link to this video.

Rosemary Randall解释了心理学和情感是如何作为关键，推动人们行为的改变，以减低我们的碳足迹的。

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He pleaded guilty to dangerous driving but did not face the more serious charge of causing death by dangerous driving because no causal link could be established between his texts and the crash.

BBC: Labour peer Lord Ahmed suspended after 'Jewish claims'

Videos on YouTube show cars driving through the Dartford and Blackwall tunnels and the Limehouse Link.

BBC: East London police to monitor tunnel running events

Authorities also say they found a Domino's pizza bag and a jacket or shirt in the trunk of the car Ebel was driving when Texas deputies tried to pull him over a link to another slaying, that of a pizza deliveryman whose body was found Sunday.

NPR: Shell Casings May Tie Texas Shootout To Colo Death