Objective To investigate the three - dimensional structure of normal and cancerous female mammary duct and acinus system.目的研究女性正常及癌变乳腺导管系统的三维结构.Results: Under the light microscope, myoepithelial cells were found around t...
His music is purer poetry than a poem in words.他的音乐比真正的诗歌更具诗意。Now General Electric have gone one better than nature and made a diamond purer than the best quality natural diamonds.现在通用电气公司已经制造出了巧夺天工的钻石，其纯度比最好的天然钻石还要高。The...
That big high-rise above us is where Brian lives.我们上面的那座摩天大楼就是布赖恩住的地方。He had to have one leg amputated above the knee.他的一条腿不得不从膝部以上截断。There was a drift of smoke above the trees.树林上空飘浮着一股烟。...
球蛋白一半的最初构造决定于植物的染色体组.The primary structure of globin moiety is determined by the plant genome.虽然新生动物有免疫活性, 但它们在出生时,一般不含免疫球蛋白.Although newborn animals are immunocompetent, they usually possess no Igs at birth.抗体是血清r - 球蛋白...