Fig. 1 Cluster model of amylopectin structure. Solid line indicate glucan chains.图1支链淀粉结构的模型. 实线表示葡萄糖链.With the method of complexing structure, amylose and amylopectin have been successively separated and purified.以反复水洗法...
骑车人危险地在车流中飞速穿行时,汽车喇叭的嘟嘟声响成一片。Car horns toot as cyclists dart precariously through the traffic.绵羊边吃边走,穿行在厚厚的一层黄色落叶中间。Sheep were munching their way through a yellow carpet of leaves.伊根穿行来到酒柜旁,倒了一杯苏格兰威士忌。Egan crossed to the...