纤维素中直链葡聚糖分子由氢键连接在一起.The linear glucan molecules of cellulose are bound together by hydrogen bonds.对葡聚糖的胞饮作用无影响.Pinocytosis of dextran was unaffected.对水不溶性葡聚糖和水溶性葡聚糖合成抑制的效果相对都比较好的是丁香酚、胡椒碱、茶多酚.Eugenol acidtannic acid showe...
我的威灵顿长靴陷在泥坑里.My wellingtons got stuck in a quagmire.路上他俩遇到了—个泥坑,很难过得去.On their way was a quagmire which was difficult to get over.下雨使马车陷入泥坑而无法前进。The rain mired the cart and it couldn't be moved....
A mantis cannot stop the wheel of a cart.螳臂岂能挡车.The 6.3 - meter - long and 3.4 - meter - high mantis attracted businessmen, passers - by and shoppers until 30 July.这个 6.3 米长、.4米高的螳螂吸引了商人们 、 路人们和购物人潮,直至7月30日为止.Po : No mat...