Theage - metallicity relation AMR provides useful clues about the Galactic formation and evolution.年龄--金属丰度关系给出了银河系形成和演化的线索.Galactic surveys show that distant galaxies are not as evenly distributed in space as theory pre...
Nous n'allons pas voyager à cause de mauvais temps.111由于天气不好,我们不去旅行了.Nous sommes de grands amis.我们是好朋友.Enl è ve ton manteau que nous causions plus à l'aise.脱掉大衣,我们可更自在地聊聊.Allon - nous , nous forcer à nous d é p...
All girders shipped by rail were arranged on a flatbed rail car.由火车装运的所有主梁都安放在平板火车车皮上.Couples are breaking up a four - thousand - year - old Peruvian vase shipped UPS.夫妻感情的破裂,就象 四千年 的秘鲁古瓷花瓶被UPS快递后的结果,无法弥合.Shrimp are rais...
The surface cratered with the constant dropping of water.表面因经常滴水而成坑.Artillery cratered the roads.炮击后大路布满了弹坑.I further cratered my chin as an adult.成年后,我又在下巴上留下了痕迹....
细碧—角斑岩系一般分为细碧岩 、 斑岩和石英角斑岩三类.Spilite - keratophyre sequence is generally divided into spilite, keratophyre and quartz keratophyre.东沟坝角斑岩中主要共生矿物组合为阳起石+绿泥石+绿帘石十绿纤石+钠长石.The major mineral association in keratophyre rocks from...
She is fascinated by algebra while he considers it meaningless nonsense.她对代数非常着迷，而他却认为代数毫无意义。His classmates were labouring with elementary algebra.他的同学们正在绞尽脑汁地演算初等代数题.The central notion in commutative algebra is that of ...