正确的结束了连续运行的内部和出现通过右上角的小孔。
The right end is run straight up on the inside and emerges through the top right eyelet.
这些轴与内部的一些滚轮(不是中间的大滚轮)相连，每个滚轮上都有许多小孔。
The shafts are connected to wheels with several small holes in them.
对小孔空心阴极内部放电物理过程作了描述。
This paper describes physics processes of the discharge within an orificed hollow cathode.
位于小孔上方的等离子体叫做等离子体云，而存在于小孔内部的等离子体则称为孔内等离子。
Plasma resides both outside and inside the keyhole, known as plasma plume and keyhole plasma, respectively.
位于小孔上方的等离子体叫做等离子体云，而存在于小孔内部的等离子体则称为孔内等离子。
Plasma resides both outside and inside the keyhole, known as plasma plume and keyhole plasma, respectively.
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