It's 50 per cent wool, 50 per cent acrylic.它含50%的羊毛、50%的丙烯酸纤维。Acrylic fabrics are both warm and washable.丙烯酸纤维织物既暖和又耐洗.An active oligomer has been synthesized from acrylic acid and its derivatives.以丙烯酸及其衍生物为原料合成出了一种...
The gelatinize layer of adhesive is divided into rubber and acrylic.涂胶层所用的胶黏剂不合橡胶不系和丙烯酸不系两栽.Rheological property of the blent system of modified konjac glucomannan and styrene - acrylic emulsion is studied.研究了改性魔芋葡甘聚糖与 苯...
Grandfather Dingsdale had sustained a broken back while working in the mines. Consequently, he spent the rest of his life in a wheelchair.丁斯戴尔爷爷在矿井里工作时被压断了脊骨，结果，下半辈子都与轮椅为伴了。...