limit stop

基本解释

Finally, the wheel support (1) is fitted with a limit stop (12) that restricts the movement of the cervical arm (7).
最後，按摩輪支架（1）裝配有用於限制頸臂（7）的運動的限位止動件（12）。
Dr Baker's results therefore support the previously untested hypothesis that not only do cells which are at the Hayflick limit stop working well themselves.
因此這一結果証實了早先未被騐証的推測，即，達到海弗利尅極限的細胞不僅自身的不再正常運作。
Aimed at the practical problem of workpiece deformation in machining, practical basis and effect of using limit stop is introduced. This is worth popularizing a simple and easy method.
針對機械加工中工件裝夾變形的實際問題，介紹了應用限位擋塊的實用依據和實際傚果。指出了這是一種值得推廣的簡易做法。

A White House spokesman says the president will talk to the nation about what his administration has done to help clean up the oil, limit the environmental damage and direct BP to stop the leak.

Dr Baker's results therefore support the previously untested hypothesis that not only do cells which are at the Hayflick limit stop working well themselves, they also have malign effects (presumably through chemicals they secrete) on their otherwise healthy neighbours.
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