Warning: file_put_contents(): Only 0 of 4939 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 unique-sequence dna例句_unique-sequence dna英汉例句_unique-sequence dna双解例句_沉淀汉英词典
In place of combinations of rare-earth compounds, its unique chemical markers are short stretches of DNA, each with different sequence of genetic code. 用特异化学标记的短链DNA取代了混有稀土的复合物，每一个链有不同顺序的基因编码。