这石斧是古代的遗物.This stone axe is a relic of ancient times.斧头伐木不畏缩,尽管斧柄木头做.The axe go to the wood where it borrow its helve.她操起短柄斧向他扑去.She went for him with a hatchet....
They are counted on by artists and illustrators the world over.它们是由艺术家和插画计算的了.Once again, illustrators exposure sites in order to achieve the optical density at least version 4.00.再不主, 不合色片曝平部位的平学密量起码给到达4.00.This inside ...
Conclusion: Purified SOD, hematin and nourishing peptone were successfully extracted and prepared from hog blood.结论: 从猪血中成功制备了产率与纯度较高的SOD 、 红素以及营养价值较高的蛋白胨.Soybean isoflavones were extracted by water from defatted soybean...