Matilda was embroidering an altar cloth covered with flowers and birds.玛蒂尔达在一块有花鸟图案的祭坛布上刺绣。He always had a way of embroidering.他总爱添油加醋.Matilda was embroidering an altar cloth covered with flowers and birds...玛蒂尔达在一块有花鸟图案...
增溶溶解对于任何要纯化的蛋白质都是必需的.Solubilization is required of any protein to be purified.各种多聚葡萄糖单位被纯化并交联.The polyglucose units are purified and cross - linked.由脑组织纯化出的细胞,可以是在常规情况下丢弃的脑组织.The cells were purified from brain tissue tha...
握住瓶子,用另一只手拔瓶塞.Hold the bottle and pull the cork out with the other hand.这种钻有点像拔瓶塞的开塞钻, 它把泥土很小量地逐次吸出.It is something a corkscrew , and draws the earth out in very small quantities....