Herons Ardeidae, sparrows ( Passerinae ) and common magpies ( Corvidae ) are suggested as useful bioindicators of environmental pollution. 建议选择野生鹭类 、 麻雀和喜鹊等鸟类作为指示生物监测环境中的重金属污染.
原始的碳纤维材料很像布料。In its untreated state the carbon fibre material is rather like cloth.不要直接加热烘干内衣，那样会损坏布料。Never dry underwear over direct heat; it will weaken the fabric.她用各种华贵的布料制作高雅的婚纱。She produces elegant wedding gowns in...
The charge transfer reaction between albendazole and chloranilic acid in alcohol acetone solution was studied spectrophotometrically.研究并确定了阿苯达唑与氯冉酸的荷移反应条件.OBJECTIVE To establish an HPLC method for the determination of Al...