以上只是个人的了一孔之见，权当抛砖引玉。
The above is only the power of the individual peep-hole view, thoughtful.
小儿头皮静脉针与钻孔匹配，注入液体从另一引流孔顺利引流。
Needle match with pinhole, liquid injected was irrigated from another pinhole successfully.
长丝的直径还与导丝盘从喷丝头孔引离长丝时的速度有关。
The size of the filament is also controlled by varying the rate at which the filaments are pulled away from the hole by the godet wheel.
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