The primary chalazal haustorium ramifies around the vascular tissues of the ovule.初生合点吸器沿着胚珠的维管组织分支.Early necrosis or post haustorium formation necrosis of haustoria might take place.吸器可以在发育早期受抑坏死,也可迟滞至吸器体形成之后坏死.With emb...
别在我面前摆出一副屈尊俯就的样子!Don't you patronize me!科妮莉亚常常觉得她的老师们对她摆出屈尊俯就的样子。Cornelia often felt patronised by her tutors.他的客气带有屈尊俯就的意味.His politeness smacks of condescension....
The main copper minerals are malachite, chrysocolla, little chalcopyrite, chalcosine and even little bornite and covellite.矿石主要含铜矿物为孔雀石 、 硅孔雀石, 少量的黄铜矿 、 辉铜矿及极少量的斑铜矿和铜蓝等....