Objective The establishment carbonizes - the acid in the solution determination Chinese chestnut � � s lead, thecadmium content. 目的:建立碳化 - 酸溶消解法测定板栗中的铅 、 镉含量的方法.
他们这卖茧子的 “ 远征军”就此出发.Taking advantage of the good weather , the cocoon selling " expeditionary force'set out.他是远征军探险队的队长。He is the commander of the expedition.英国远征军不过是一种象征性的支援.The British Expeditionary Force was no mo...
A NEW SPECIES OF NEZARA AMYOT ET SERVILLE ( HETEROPTERA. PENTATOMIDAE )绿蝽属(NezaraAmyotet Serville )一新种(半翅目:蝽科 )A NEW SPECIES OF THE GENUS PHYTOCORIS FALLN ( HEMIPTERA, HETEROPTERA, MIRIDAE )植盲蝽属一新种记述 ( 半翅目, 异翅亚目, 盲蝽科 )NO...