The size of the nebula at this stage is inversely proportional to its mass.这个阶段星云的大小与其质量成反比。A powerful telescope can resolve a nebula into stars.一架高性能的望远镜能从星云中分辨出星球来.A nebula is really a discrete mass of innumerous stars...
水面上飘着浮渣。There were impurities in the water.撇渣过频或操作不当会使浮渣损失很大.Frequent skimming or improper skimming can cause a much higher dross loss.用外行人的话来说,浅成岩最好称为 “ 浮渣 ”.In the language of the layman the Epicrustal rocks can best b...
这是一首老 格兰德庞克 铁路流行歌“火车头”.That song was the old Grand Funk Railroad hit'Locomotion '.庞克运动是历史上最成功的运动之一.The punk movement is one of the most successful movements in history.新唱片《下旋》里面揉合了庞克和重金属两种乐风的虚无主义以及科技摇滚的电子合成器光泽....