Callose stains are aniline blue, resorcin blue and rosolic acid.胼胝质的染剂是苯胺蓝, 间苯二酚蓝和玫红酸.Hypersensitive reaction and callose formation were two important resistance mechanisms.过敏性坏死反应和胼胝质的形成是2个重要的抗锈机制....
所以, 儿童在识记它们时, 其难易自然极为不同.Therefore, make sure that you remember their children, the ease of very different nature.英语是一种字母文字, 大量的识记必不可少.English is an alphabetical language. To learn English, it is necessary to do lots of m...
She shrugged a stray lock of hair out of her eyes.她把一缕散发从眼前甩开。An 8-year-old boy was killed by a stray bullet.一名8岁男孩儿被流弹打死。Crews stray outside to film the view from the pavement.工作人员移到人行道上拍摄这一景色。...
They were armed with spears and other warlike implements.他们用矛和其他作战工具武装自己。They ordered quantities of farm implements.他们订购了大量农具.Stone and bronze implements made by primitive man are on show.原始人所制的石器和铜器正在展览中....
多年来,用的较多的固定剂是动物制品龙涎香 、 香猫香 、 麝香、以及河狸香.For many years the leading fixatives were the animal products ambergris, civet, musk and castoreum.河狸寻找造窝的场所时是很挑剔的.A beaver looking for a building site is very choosy.其他一些因素也有助于河狸的活跃...