Cheap plastic bowls and buckets flood (into) the market.低廉的塑料碗和塑料桶充斥市场。She kept abreast with the flood of communications that had poured in.她及时回复如雪片般飞来的大批信件。Infectious diseases are spreading among many of the flood victi...
Colorimetric determination method for free methionine was established , that is NTB method.首先建立了适用于大量菌种筛选工作的蛋氨酸的测定方法-NTB法.Fig. 5 Variation of furfural calibration curves in aniline acetate colorimetric method.图5醋酸苯胺比色法,糠...