在闪石类石棉中,组成的原子呈链状排列.In amphibole asbestos the constiuent atoms are arranged in chain - like conformation.辉石与闪石也含有钙.Pyroxenes and amphiboles also contain calcium.向杂岩体方向靠近,在东德兰士瓦,曾报导有直闪石.Close in towards the complex anthoph...
It is a classic case of malnutrition.这是营养不良的典型病例。Patients with analbuminemia are not malnourished andwith simple malnutrition are rarely hypoalbuminemic.低白蛋白血症患者并不缺乏营养,并且单纯的营养缺乏很少导致低白蛋白血症.In Africa, there are a lot of ch...
很快蝗虫就飞落下来开始吃东西,什么都吃.In no time the locusts came down and started eating everything.一只麻雀飞落在树枝上.A sparrow alighted on the branch.一对黄鹂飞落在拂动着的柳树枝条上.A pair of orioles alighted on the frisking branch of a weeping willow....