表明附腺分泌部中柱形腺上皮分泌细胞的超微结构与其功能具有非常好的一致性.The studies showed that the ultrastructure and function of columnar glandular epithelium are very close relations.生测结果表明,烟夜蛾性信息素合成抑制因子主要来源于雄蛾性附腺.The results bioassay showed that the ph...
Filters do not remove all contaminants from water.过滤器无法过滤掉水中的所有污染物。A liquid filters through a strainer, into the receptacle beneath.液体经过过滤器流入下面的容器.Water filters through the sandy soil and into the well.水透过沙土渗透到井里....