a glut of cheap videos on the market市场上供过于求的廉价录像带The glut of coffee led to a sharp drop in prices.咖啡供过于求道致价格急剧下跌.There is a shortage of carrots. So everybody starts growing carrots. Next season, surprise, surprise, there...
文章确立了简便的一步法纯化盐生隐杆藻藻蓝蛋白.A single step chromatographic method for purification of - phycocyanin - PC was set up in this paper.利用Plackett-Burman设计筛选出影响盐生盐杆菌( Halobacteriumhalobium )B培养条件的重要因素,然后利用正交试验设计对这些重要因素加以优化.The impor...
水煮沸5分钟便可得到净化。Water can be purified by boiling for five minutes.往平底锅里加满水,小火煮沸。Fill a saucepan with water and bring to a slow boil.将大黄和甘菊一起煮沸再用文火炖,熬成汤药。Make an infusion by boiling and simmering the rhubarb and camomile tog...