These chromosomes are so simple that some geneticists prefer to call them chromonemes.这些染色体结构简单,许多遗传学家喜欢称它们为染色丝.Geneticists believe that man's physical fitness has been degraded.遗传学家认为人类的体能一直在退化.Geneticists only rec...
只有不到1,000只大熊猫仍然在野外生活。Fewer than a thousand giant pandas still live in the wild.野外生活被过分美化了。Life in the wild is vastly overrated.他们到野外宿营去了。They went camping in the wilds....
Two strains of turnip mosaic virus were identified on rape in Kiangsu.江苏省为害油菜的?菁花叶病毒有黄斑及枯斑两个.Major works of painting, sculpture, mosaic and architecture were examined in situ in Venice.重要的绘画、雕塑、镶嵌画和建筑作品都在威尼斯原地得到了仔细检查。a m...