l17
l17-
Despite its immensity , it is both simple and elegant , fulfilling its designer 's dream to create'an enormous object drawn as faintly as possible ' . ( L17 )
虽然此桥很大，但它的结构简单，造型幽美，实现了设计者妄图缔造一个“尽可能用细线条勾勒出一个庞然大物”的梦想。
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After transformation , an effective expression of PTEN in B.longum L17 was confirmed by Western blot , and significant inhibition on growth of mice solid tumors was also observed with the above genetically engineered B.longum .
抑癌试验表明：与对照组相比，携带PTEN基因的长双歧杆菌可显著抑制小鼠实体瘤的生长。