该类矿床的成矿时代多集中在晚太古代末至早元古代初期,并且具有全球性.This type of graphite deposits were formend in the Late Archaean to Early Proterozoic.冀东迁西洒河桥是太古代麻粒岩相变质岩系广泛出露的地区.Archaean era granulite facies metamorphite series are extensively outcrop...
Four-fifths of Laotians are farmers.五分之四的老挝人是农民。The ivory Buddha carved by Shen Weizhong, a contemporary Chinese sculptor, is the world's smallest piece of sculpture, its size being just four - fifths that of a grai...
A 40 watt bulb would be quite sufficient and would not obtrude...40瓦的灯泡完全够亮了，并且不会晃眼。...a 100-watt lightbulb.100 瓦的灯泡a 60-watt light bulb60瓦的电灯泡A 40 watt bulb would be quite sufficient and would not obtrude.40瓦的灯泡完全够亮了，并且...
Its upper limit is determined by the conditions in the ionosphere.其上限由电离层的状态而决定.The ionosphere is a complex medium, which is aeolotropy, asymmetry, dispersive and changes randomly with time.电离层是随机时变, 各向异性, 非均匀 、 色散的复杂介质....
What did he care for the French prints ogling him from all sides of the room?那些从房间的四面八方向他挤眉弄眼的法国舞女跟他什么相干?All she did was hang around ogling the men in the factory.她所做的就只是在工厂里荡来荡去，朝男人抛媚眼。Uncle Geooge got a black eye for o...
George, look out and don't let fur fall on your icecream.乔治, 当心别让皮毛掉在你的冰淇淋上.Icecream always disagrees with me.我吃了冰淇淋总是感到不舒服.What flavor ( s ) of icecream do you like?你喜欢哪一种味道的冰淇淋?...
在搜集了有关情况后，他们说照片是伪造的。They said, after digging around, the photo was a fake.威廉斯插入了许多伪造的素材。Williams interpolated much spurious matter.你觉察到这些钞票是伪造的吗？Are you aware these notes are counterfeit?...