Moulding - winding the hair on rods or rollers to give the desired amount of curl.
绕上发芯-把头发绕上发芯，达到心目中所要求的效果。
During spinning the roving is attenuated to the desired diameter, and the desired amount of twist is inserted.
在细纱生产中，粗纱被拉伸至所需要的细度，同时加上适当的捻度。
An external reference voltage can be applied to the REF pin to shift the analog video level down by the desired amount.
外部参考电压可被应用到REF引脚转移所需数量的模拟视频电平下来。
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