hulling
n. 造船身的材料
v. 出去……的外壳；击穿……的船体（hull 的 ing 形式）
例句
The causes of shell hulling have been found through experiment.
通过试验，找出壳法制芯脱壳的原因。
Note: The machine be used in both coffee hulling and rice milling.
注：该机即可用于咖啡脱壳亦可用于碾米。
With an increase of rapeseed moisture content, hulling rate and power rate were increased.
随着油菜籽含水量的增加，脱壳率和粉末率降低；
