这些山羊是专为剪取羊毛而饲养的。
剪取切花要用锋利的刀，不用剪子，以清晨或傍晚为宜。
Scissor cuts a flower to want to use sharp knife, need not shears, with early morning or dusk advisable.
谷蛋白水解产物通过水解动物皮、制革工艺各阶段的废物、制革工业中的废剪取物和皮下脚料制取。
The hydrolyzate of glutelin is made by hydrolyzing animal's skin, the waste of each step of tanning process, shearing wastes and skin leftover bits and pieces in leather industry.
谷蛋白水解产物通过水解动物皮、制革工艺各阶段的废物、制革工业中的废剪取物和皮下脚料制取。
The hydrolyzate of glutelin is made by hydrolyzing animal's skin, the waste of each step of tanning process, shearing wastes and skin leftover bits and pieces in leather industry.
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