The plagioclase contains albite, oligoclase, andesine, laboratories, bytownite and anorthite.钠长石 、 更长石、中长石 、 拉长石 、 培长石和钙长石属于斜长石大类.The major mineral association in keratophyre rocks from Donggouba area is actinolite + chl...
The Oxford Chemistry Primers aim to cover important topics in organic chemistry.《牛津化学初级读本》丛书旨在论述有机化学中的重要问题。Primers may be any of the common rigid film formers.预涂层可以是任何常用的刚性成膜剂.Results: The three primers can effectively i...
I hit on this book in a small bookshop.我在一家小书店里偶然发现了这本书.I owned a bookshop and desired to expand the business.我拥有一家书店，想要扩大业务。I got this book by chance at a second - hand bookshop.我赶巧在一家旧书店里买到这本书.The bookshop has decided ...
You could even put a trellis on your walls and train plants to grow up it.你甚至可以在墙上搭置棚架，让植物攀缘其上。Each courtyard had a grape trellis.家家户户的院子里,也都盖满了葡萄.Somewhat less strength is needed here as compared with a grape trellis.这种...
There may be certain times of day when smokers crave their cigarette.吸烟者可能会在一天中的某些时刻特别想吸烟。May I crave your attention?我可以请你注意一下 吗 ?Many young children crave attention.许多小孩子渴望得到关心....
他们出售自己动手做镶嵌画所需材料和现成的镶板。They sell materials for DIY mosaics and ready-made panels.现成的床罩定价200英镑起。The ready-made bedcovers cost from £200.在中国杂货店里你可以买到现成的。You can buy it ready-made at Chinese groceries....
我掏出钱包开始发钱。I got out my wallet and began to dole out the money.我在里兜里摸钱包和证件。I felt for my wallet and papers in my inside pocket.他掏出鼓鼓的钱包，抽出几张钞票。He took out his fat wallet and peeled off some notes....
太河源出清泉.Rivers need a spring.河源区水土流失受自然因素和人类不合理开发利用因素联合控制,但后者的作用更为重要,而且导致了河源新的危害性更大的水土流失类型.Mechanism of soil erosion is put a bridle on spontaneous factor and action of humanity.你也可以去参观河源博物馆, 在那里你可以看到许多恐龙蛋化石.You can also ...