Cloisonne enamelware is the cream of home - made goods .景泰蓝制品, 国货 精华.Draw some pictures on the enamelware mould and bake it, then a beautiful vase will appear.在陶瓷坯胎上画些图案, 就可以烧出漂亮的花瓶啦!...
Hematoporphyrinactual injection is an asepsis liquor of hematoporphyrin.血卟啉注射液就是血卟啉的无菌水溶液.The biological activities of three home - made hematoporphyrin derivatives ( HpD ) are compared with that of photofrin.本文比较了三种国内血卟...
Paper products finishing technology end of the day : is by analogy and abs v classing class.纸制品整饰技术说到底: 贵在举一反三和融类旁通.The teacher drew an analogy between the human heart and a pump.老师打了个比喻，把人的心脏比作水泵。This classification is ...